Accessories

Deye Combiner Box 300A - Reli

The Deye Combiner Box 300A is a central distribution unit for high-voltage battery storage solutions. It has been specially developed to connect up to four battery strings in parallel and connect them safely to an inverter. Thanks to its sophisticated design, it also supports the parallel connection of several combiner boxes for systems with higher energy requirements, perfect for PV systems in commercial and industrial environments.Highlights at a glanceUp to 4 batteries can be connected in parallel Parallel connection of several combiner boxes possible for higher capacities High operational reliability up to 300 A rated current IP55 housing: Protection against dust & water jets Naturally cooled, without active fans Wide temperature range from –40 °C to +60 °CApplication and system integrationThe Combiner Box serves as a central collection point for up to four high-voltage batteries (connection via M8 screws) and feeds the energy bundled via two outputs (M10 screws) to the inverter. The option of connecting several boxes in parallel allows the system to be flexibly adapted to growing power requirements, for example for large-scale solar storage systems, commercial operations or industrial grid applicationsCombiner_Box-300A-V1.1.FAQs about the Deye Combiner Box 300AWhat voltages and currents does the Combiner Box process?The box is designed for a DC voltage range of 120 – 1 000 V. The maximum total current is 300 A, with up to 100 A permitted per input.Can I combine different Deye battery modules?Yes, all HV series from Deye such as BOS-G Pack 5.1, AI-W 5.1-B and SE-G 5.1 Pro-B are compatible, provided that the string voltage remains below 1 000 V.With which Deye inverters is the box compatible?The Combiner Box is approved for all three-phase Deye hybrid inverters of the SUN-xK-HP3 and BM series. For communication via CAN, setup code 00 must be selected in the inverter menu.What cable cross-sections are recommended for 300 A?Deye recommends a DC cable cross-section of at least 25 mm² for cable lengths of less than 5 metres. For longer distances, correspondingly higher cross-sections are required.Which protective functions are integrated?The combiner box has a fully automatic protection circuit with short-circuit, overcurrent, overvoltage, undervoltage and overtemperature shutdown. All reactions take place within 5 ms. 

Solar extension cable

The solar extension cable set (5 metres, 6mm²) is the ideal solution for moderate distances within a photovoltaic installation where maximum efficiency and future viability are paramount. If you have to bridge distances between your solar modules or want to connect to an inverter or charge controller, this generous cross-section of 6mm² offers the assurance that not even a watt of power is lost, even at peak currents.The set includes two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the length of 5 metres and the solid cross-section of 6mm², this set is technically excellently dimensioned for virtually all common PV applications (balcony power stations, stand-alone systems, rooftop systems).Highlights at a glanceMaximum efficiency: The 6mm² cross-section minimises electrical resistance to an absolute minimum, which is particularly advantageous for high currents.Plug & Play installation: The cables are fully assembled on both sides with MC4-compatible connectors, so no special crimping tool is required.Safe identification: The clear colour coding in red (+) and black (-) effectively prevents incorrect polarity during connection.Weatherproof & Durable: The special sheath made of cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.IP67 protection rating: The connectors are absolutely dustproof and protected against splashing water and rain when plugged in.High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and permanently high conductivity.Areas of applicationThis 5-metre extension is designed for a variety of application scenarios:Balcony power stationsPerfect for bridging the distance between the solar modules and the inverter if the latter is mounted offset on the railing or on the wall.String cablingBridging gaps between module fields on pitched roofs or flat roof supports.Motorhomes & CampingConnecting solar modules to the charge controller, so that the vehicle can be parked in the shade while the panels are positioned in the sun.Assembly & safety instructionsNo measurable voltage dropAt a length of 5 metres, the voltage loss is negligible even for 12V systems. This makes the cable the ideal choice for perfectionists who want to achieve maximum yields.Strain reliefFix the cables to the mounting frame with UV-resistant cable ties. Avoid mechanical tension on the connectors and module junction boxes.Correct latchingMake sure that the MC4 connectors audibly click into place when plugging together. This is the only way to ensure that the connection is permanently watertight and safe against arcing. Features ModelSolar extension cable set (5m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**5.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on the conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureLow-loss & extremely weather-resistant  FAQs about the solar extension cable 5m 6mm²Why should I choose 6mm² instead of 4mm² for 5 metres?For maximum future viability. Although 4mm² is often sufficient for 5 metres, 6mm² offers greater mechanical stability and is already well equipped for modern modules with currents over 15A. In addition, the cable stays cooler under high loads.Do the connectors fit modules of all well-known brands?Yes. These cables use MC4-compatible standard connectors. These fit mechanically and electrically perfectly to the connections of manufacturers such as Trina, Jinko, JA Solar or Canadian Solar.Can I also leave these cables outdoors?Yes, they are designed for this purpose. The cables are certified to common PV standards. They are resistant to ammonia, ozone and UV radiation and can be used outdoors for decades.

Solar extension cable

The Solar extension cable set (35 metres, 6mm²) is the specialist solution for photovoltaic projects involving very long distances. If your solar panels need to be positioned in the sunniest spot on your property – for example, at the far end of a spacious garden or on a remote barn – and the inverter is located centrally within the building, this generous cross-section of 6 mm² provides the necessary capacity to effectively minimise power losses over the entire 35-metre distance.The set includes two high-quality, double-insulated solar cables: a red cable for the positive terminal (+) and a black cable for the negative terminal (-). Both ends are professionally pre-terminated with MC4-compatible plugs and sockets. Thanks to its substantial cross-section, this set is particularly future-proof and ideally suited to modern high-performance modules, where standard cables (4 mm²) would already suffer significant efficiency losses over this distance.Highlights at a glanceOptimised for long distances: The 6 mm² cross-section significantly reduces electrical resistance, which is crucial for a high energy yield over a length of 35 metres (70 m total distance).Plug & Play installation: The cables are pre-fitted with MC4-compatible connectors at both ends, so no special crimping tools are required.Reliable identification: The clear colour-coding in red (+) and black (-) effectively prevents dangerous polarity mix-ups over this long installation run.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures ranging from -40°C to +90°C.IP67 protection rating: When connected, the connectors are completely dust-tight and protected against temporary submersion (e.g. during heavy rain).High-quality conductor: Tin-plated electrolytic copper ensures maximum corrosion resistance and consistently excellent conductivity, even under adverse conditions.Areas of applicationThis 35-metre extension cable is designed for demanding long-distance connections:Ground-mounted systemsIdeal for installing panels far away in the garden or in a field, where there is no shade cast by buildings.Outbuildings & AgricultureConnecting garages, carports or stables located some distance away from the main building.Off-grid systems (24V / 48V)Particularly in battery systems, the 6mm² cross-section over 35 metres is important for maintaining a stable charging voltage and minimising losses.Installation & Safety InstructionsEfficiency at a distanceWith a cable length of 35 metres, 6 mm² offers a significant advantage over 4 mm². The lower resistance ensures a higher system voltage at the inverter and thus a measurably higher yield over the years.Protection for underground installationAlthough the cable is weatherproof, if it is laid in the ground, it must be routed through a suitable protective conduit to protect it from mechanical damage and rodents.Correct engagementWhen connecting the cables, make sure that the MC4 connectors click audibly into place. This is the only way to ensure that the connection is permanently watertight and protected against dangerous arcing. Features ModelSolar extension cable set (35m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**35.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4-compatible** (IP67) Conductor materialTinned copper (fine-stranded) Temperature range-40°C to +120°C (on the conductor) StandardsTÜV / EN 50618 (H1Z2Z2-K) Special featureHalogen-free & UV-resistant  FAQs on the 35m 6mm² solar extension cableWhy is 6mm² better than 4mm² for a 35-metre length?Due to the lower voltage drop. Over a total length of 70 metres (there and back), the resistance adds up. A 6mm² cable reduces this resistance by approximately one third compared to a 4mm² cable, which can mean a yield increase of several per cent for typical balcony solar power systems or module strings.Will the connectors fit my inverter from Hoymiles, Deye or Growatt?Yes. The connectors fitted comply with the global MC4 standard. They are a perfect mechanical and electrical fit for the connections on almost all standard solar modules and inverters.Can I shorten the cable if 35 metres turns out to be too long?Yes, with the right expertise. You can cut the cable to size. Please bear in mind, however, that you will need professional MC4 connectors and specialised PV crimping pliers for the new connection to ensure a permanently secure connection.

MOUNTING SYSTEMS roof hook 170-7-40 – 2-way adjustable

The Mounting Systems roof hook 170-7-40 is a high-quality and flexible fastening solution for photovoltaic systems on tiled roofs. Thanks to its 2-way adjustability it can be optimally adapted to different batten thicknesses and tile heights. This enables a tension-free installation of the substructure, even on uneven roof surfaces or with varying roof tile formats.Manufactured from robust stainless steel, this roof hook provides extremely high corrosion resistance and mechanical strength. It forms the stable foundation for the connection between the rafters and the mounting rails of your PV system.Highlights at a glanceMaximum flexibility: The 2-way adjustability allows the height under the cantilever (to the roof batten) as well as the vertical adjustment of the mounting rail.High-quality material: Manufactured from stainless steel (1.4301), which guarantees decades of durability and protection against the elements.High load capacity: The material thickness of 7 mm ensures superior stability and safety against high wind and snow loads.Optimum dimensions: With a base plate of 170 mm length, the hook offers a generous contact surface for secure screw fastening on the rafter.Time-saving installation: The slotted hole version on the cantilever allows tolerances to be easily compensated when installing the rails.Universally applicable: Suitable for most common kinds of pantile (e.g. Frankfurter Pfanne, Erlus, Braas).Areas of ApplicationThe roof hook is the ideal choice for demanding pitched roof installations:PV systems on tiled roofsSecure anchoring of the substructure directly into the rafter on standard coverings.Compensation for roof unevennessThanks to the adjustment option, “waves” in the roof can be compensated to achieve a visually perfect, flat module field.Regions with high loadsThanks to the solid 7 mm construction, it is particularly suitable for areas with increased structural requirements.Installation & Safety InstructionsProfessional screw connectionFasten the roof hook with at least two suitable pan head screws (stainless steel) directly into the rafter. Make sure the required screw-in depth is achieved.Tile recessThe overlying tile must be professionally worked with an angle grinder (flex) at the point where the hook emerges to avoid "tile breakage" due to direct contact.Maintain spacingEnsure that a gap of approx. 5 mm is maintained between the roof hook and the tile below to prevent load transfer to the tile. Properties CategoryRoof hook 170-7-40 Adjustability2-way adjustable Material thickness7 mm MaterialStainless steel (highly corrosion-resistant) Cantilever height40 mm (basic dimension) Base plate width170 mm Area of applicationTiled roofs (Frankfurter Pfanne and similar) Type of fasteningRafter mounting using wood screws Weather resistanceVery high / maintenance-free FAQs about the Mounting Systems roof hook 170-7-40Why is an adjustable roof hook better than a fixed one?Flexibility with the roof batten.Since roof battens can vary in thickness (e.g. 30 mm or 40 mm), this hook can be adjusted so that it does not rest on the lower tile and at the same time does not lift the upper tile.Does this hook fit all mounting rails?Yes, when using M10 hammer head screws.Using the slotted hole at the upper end of the hook, almost all standard aluminium profiles can be securely fastened with an M10 screw and locking nut.How many roof hooks do I need per module?Depending on statics.On average, around 2 to 2.5 roof hooks per module are calculated. In snowy areas or on the roof edge (wind load), however, the number may be significantly higher.Do I always have to flex the tiles?Yes, with standard pantiles.To ensure that the tiles lie flat again after installation and are not stressed by the hook, it is absolutely necessary to machine the tiles.

Mounting Systems centre clamp 30-40 mm; 40 mm (natural aluminium)

The Mounting Systems centre clamp is a universal connecting element for safely securing two adjacent solar modules to a substructure. This version is designed as a universal clamp and flexibly covers module frame heights from 30 to 40 mm. The specification "40 mm" refers to the width of the clamping surface, which ensures optimal load distribution on the frame edges.Thanks to the variable clamping range, the component automatically adapts to the respective frame thickness when tightened. This reduces complexity in material planning, as only one type of clamp is needed for various module generations.Highlights at a glanceFlexible clamping range: Suitable for solar modules with frame heights between 30 mm and 40 mm.Wide contact surface: The 40 mm wide clamping jaw ensures a stable hold and prevents damage to the module frame by localised pressure.High corrosion resistance: Made from high-quality aluminium and stainless steel screws for long-lasting resistance to weathering.Efficient installation: Allows simultaneous fixing of two modules with only one fixing point, reducing installation time per kilowatt-peak ($kWp$).Universal compatibility: Precisely fits common Mounting Systems profile systems as well as many cross-brand aluminium mounting rails.Symmetrical load distribution: The design ensures uniform contact pressure on both adjacent module frames.Areas of applicationThe centre clamp is used within a module field for connection:Photovoltaic rooftop systemsStandard fixing for pitched roof systems to securely connect rows of modules together.Commercial PV systemsUsed in large projects where the speed and reliability of components are critical.Multi-row module fieldsWherever more than one module per rail row is installed and a defined space (module gap) is required between the units.Installation & safety instructionsCentringThe centre clamp must be positioned exactly between the two module frames. Make sure that both frames are covered evenly by the clamp.Tightening torqueTighten the stainless steel screw to the recommended torque (usually 8–10 Nm). Too little tightening jeopardises storm resistance, too much tightening can deform the frame.Earthing / potential equalisationObserve the applicable regulations regarding earthing of the mounting system. Some centre clamps feature integrated earthing pins that pierce the anodised coating of the frame. Properties CategoryCentre clamp natural aluminium Clamping range (frame height)30 – 40 mm MaterialAluminium (high-quality anodised/natural) Colour / FinishNatural aluminium (silver) Clamp length40 mm Area of applicationConnection between two solar modules CompatibilityMounting Systems rail profiles Mounting methodClick or screw fixing Weather resistanceVery high / corrosion-resistant  FAQs on the Mounting Systems centre clampCan I use this clamp for any solar module?Yes, provided the frame height is in the range of 30–40 mm.Most modern high-performance modules have frame thicknesses of 30 mm, 35 mm or 40 mm, making this clamp almost universally applicable.Is the distance between the modules specified by the clamp?Yes.The centre bar of the clamp creates a technical gap between the modules (usually approx. 20 mm). This gap is necessary for the thermal expansion of the rails and modules.Is the clamp supplied complete with sliding block?Usually, yes.The clamp is usually supplied as a set including screw and sliding block or click block. Check in advance if the block is compatible with your specific rail profile groove.Is this model also available for black module frames?Yes.For an aesthetically pleasing installation of full-black modules, this clamp is also available in a black anodised version available.

Mounting Systems FD3 front module carrier

The Mounting Systems FD3 module support (front) is a central component of the FD3 flat roof system. This system is specially designed for ballast-optimised installation of photovoltaic systems on flat roofs with low load reserves. The front module support forms the low fixed point of the substructure and largely determines the angle of inclination of the solar modules.Made from high-quality, corrosion-resistant aluminium, the module support ensures a durable and secure connection between the floor rail and the front edge of the solar module. The aerodynamic design of the FD3 system minimises wind lift, significantly reducing the need for heavy ballast.Highlights at a glanceOptimised aerodynamics: Part of the overall FD3 system, which has been tested in a wind tunnel to ensure maximum stability with minimum counterweight.High material quality: Made of weather-resistant aluminium, ensuring a long service life without corrosion risk.Quick assembly: Thanks to pre-assembled components and simple screw connections, the front support can quickly be fixed to the floor rails.Precise inclination: In combination with the rear module support, a fixed installation angle (mainly 10° or 15°) is achieved for optimal yield.Protection of the roof covering: The system is installed without roof penetration; the module support distributes the loads evenly across the floor rails.Module-friendly fixation: The contact surfaces are designed so that the frames of the solar modules are securely held without causing mechanical stress.Areas of applicationThe FD3 module support front is the basic component for flat roof installations:Commercial flat roofsIdeal for large industrial halls with trapezoidal sheet metal or foil sealing, where the total weight of the system matters.Private houses with flat roofsSimple and visually discreet elevation for garages, carports or bungalows.East-west or south orientationThe module support can be flexibly used in various FD3 configurations, both for classical south-facing systems and roof area-optimised east-west systems.Installation & safety instructionsSystem networkThe front module support may only be used in combination with the original FD3 floor rails and the corresponding connectors to avoid jeopardising the structural approval.BallastingEnsure that the ballast required according to the structural plan (e.g., concrete blocks) is correctly placed on the rails, as the module support itself weighs nothing.Maintain distancesEnsure correct row distances during installation to prevent mutual shading of the modules. Properties CategoryFD3 module support front System compatibilityMounting Systems FD3 (flat roof) PositioningFront / Low side of the elevation MaterialHigh-strength aluminium / Stainless steel components Area of applicationFlat roof solar systems (Ballasted or Bolted) Installation methodModule clamping on FD3 substructure Weather resistanceVery high / Corrosion-resistant according to industry standard FunctionSecure anchoring of the module frame at the front Maintenance requirementMaintenance-free FAQs on the FD3 module support frontCan I adjust the angle of inclination flexibly?No.With the FD3 system, the inclination angle is determined by the fixed heights of the front and rear module supports (10° as standard). This provides high stability and easy wind load planning.Is the mounting material for fixing to the module included?Usually separate.The module support is attached to the floor rail. For securing the solar modules to the support, the appropriate centre and end clamps are required, which are matched to the frame height of your modules.Do I need protective mats?Yes, strongly recommended.To protect the roof membrane or bitumen sheet from mechanical damage by the floor rails, suitable protective mats (PADs) should always be placed under the system's contact points.How many front supports do I need?One support per module support point.Usually each module requires two support points at the front. Depending on the rail layout, one FD3 module support front is mounted per support point.

Mounting Systems FD3 flexible rear module holder

MOUNTING SYSTEMS ball lock pin 6x50 mm

The Mounting Systems ball lock pin 6x50 mm is a high-strength connecting element for quick and tool-free locking of system components. It is primarily used in mobile or modular substructures where parts frequently need to be adjusted, secured or released.Thanks to the integrated spring mechanism and the locking balls, the bolt provides a form-fit connection that can only be released by deliberately pressing the push button on the handle. This guarantees maximum safety against unintentional slipping out.Highlights at a glanceQuick release system: Enables components to be connected and disconnected in seconds without the use of spanners or other tools.Self-securing: The spring-loaded balls at the end of the bolt hold the element securely in the hole and prevent it from coming loose under vibration.High shear strength: Made of stainless steel or high-strength galvanised steel to ensure maximum stability even under mechanical stress.Easy handling: The ergonomic handle (often designed as a T-handle or mushroom head) allows comfortable operation, even when wearing work gloves.Weather resistant: Ideal for outdoor use in photovoltaic or event systems as the materials are resistant to corrosion.Precision dimensions: A diameter of 6 mm and an effective length of 50 mm ensure an exact fit in standardised system drill holes.Areas of applicationThe ball lock pin is a versatile securing element:Adjustable mounting bracketsSecuring telescopic supports or variable tilt angles in PV systems (e.g. seasonal adjustment).Modular carrier systemsQuick fixation of outriggers, diagonal braces or ballast troughs in flat roof or open-air constructions.Trade fair & event constructionConnection of aluminium trusses or frame elements that need to be assembled and disassembled regularly.Transport protectionLocking of moving parts on assembly frames during transport to the construction site.Installation & safety instructionsDiameter testMake sure that the mounting hole is exactly 6 mm (H11 tolerance recommended) to avoid play or tilting.Complete locking mechanismWhen inserting, make sure that the balls at the end of the bolt emerge completely and snap into place. This is the only way to ensure full tensile strength.CleaningKeep the spring mechanism and the balls free of sand or coarse dirt to maintain the smooth operation of the push button in the long term. Properties CategoryBall lock pin 6x50 Diameter (d1)6 mm Effective length (l1)50 mm Bolt materialStainless steel (rustproof) Locking typeDouble ball lock OperationPush button (self-locking) Area of applicationFD3 systems / quick connections Weather resistanceVery high / corrosion-resistant Special featureLoss protection via eyelet possible  FAQs on the 6x50 mm ball lock pinCan the bolt replace a static screw connection?Only with appropriate design.A ball lock pin is primarily designed for shear forces. For load-bearing, permanent connections in PV statics, the system manufacturer's calculations must be observed. It is not a direct replacement for a firmly tightened M6 bolt with nut.Is there a captive lock for the bolt?Optionally available.Many users attach a retaining rope (stainless steel wire rope) to the handle of the bolt to prevent the bolt from being lost or falling off the roof when released.What does the "effective length" of 50 mm mean?The length of the shaft.The 50 mm refers to the area between the base of the handle and the start of the locking balls. The component package that is penetrated may therefore be a maximum of just under 50 mm thick.Is the bolt rustproof?As a rule, yes.Mounting Systems usually uses stainless steel variants for outdoor applications. Please check the specific material number (e.g. A2/A4) if use in extremely salty sea air is planned.

MOUNTING SYSTEMS Universal ballast tray – length 1831 mm

The Mounting Systems Universal ballast tray with a length of 1831 mm is a key component for the ballasted installation of photovoltaic systems on flat roofs. It is used to securely hold weighting materials (such as paving slabs or concrete blocks) when the static requirements for wind load securing exceed the substructure's own weight.Thanks to its universal design, it can be flexibly integrated into various flat roof systems from Mounting Systems. The generous length of 1831 mm allows the ballast to be distributed over a wide area, which minimises the point load on the roof structure whilst ensuring high stability at the same time.Highlights at a glanceHigh loading volume: Provides sufficient space for a large number of ballast blocks to guarantee maximum stability even in high wind load zones.Optimal load distribution: Thanks to its length of 1831 mm, the weight is transferred evenly into the base rails, protecting the roof covering.Weather-resistant material: Made of high-quality aluminium or galvanised steel (model-dependent) to provide long-lasting protection against corrosion.Universal compatibility: Suitable for different flat roof configurations, both for south and east-west orientations.Secure fixing: The tray shape prevents the ballast blocks from slipping or falling, even under strong vibrations or inclines.Easy system integration: The tray is screwed directly to the base or connecting rails, thus becoming an integral part of the structural system.Areas of applicationThe ballast tray is indispensable for penetration-free flat roof installations:Large-scale PV installations on industrial roofsSecuring large module areas against suction and pressure forces at wind speeds in accordance with DIN EN 1991 (Eurocode 1).Roofs with sensitive waterproofingWherever mechanical fixing (screwing) into the roof is prohibited for warranty reasons.Installations near the coast or in exposed locationsAdditional weighting option for systems exposed to extreme weather conditions.Installation & safety instructionsObserve static calculationThe exact amount of ballast (in kg) per tray must be specified in the project-specific structural analysis report.Protecting the roof coveringEnsure that sufficient protection mats are placed under the contact points of the tray or rails to avoid mechanical abrasion.Even loadingDistribute the stones evenly within the tray to prevent one-sided loading of the substructure. Properties  CategoryTechnical data: Universal ballast tray Length1831 mm System compatibilityMounting Systems FD3 / Universal MaterialSteel (galvanised) / aluminium Area of applicationFlat roof photovoltaic systems FunctionSecure accommodation of ballast weights AdvantageProtecting the roof waterproofing Weather resistanceVery high / corrosion-protected Installation typeHook-in / screwing on base rail  FAQs for the Universal Ballast Tray 1831 mmHow many paving slabs fit in one tray?Depending on the dimensions of the slabs.For standard paving slabs (40 x 40 cm or 50 x 50 cm), several dozen kilograms of ballast can be securely accommodated, depending on stacking and weight.Can the tray be retrofitted?Yes.Provided that the Mounting Systems rail system offers the corresponding mounting points, the tray can also be integrated during an extension or retrofit of the statics.Does the tray need its own drainage holes for rainwater?Usually integrated.The tray design usually provides for water to drain freely to prevent waterlogging and uncontrolled weight gain due to water accumulation.Is the mounting material for rail fixing included?Usually supplied separately.The ballast tray is usually supplied as an individual item. The required system screws and sliding blocks should be ordered in accordance with the parts list for the mounting system.

MOUNTING SYSTEMS base rail EW XL – length 2287 mm

The Mounting Systems EW XL base rail with a length of 2287 mm is the load-bearing base element for aerodynamic flat roof mounting systems in east-west orientation (EW). The "XL" version is specially optimised for accommodating large-format solar modules (multi-cell modules), which have a greater width or length than standard modules.This rail is placed directly on the roof membrane (using building protection mats) and serves as a stable base for the front and rear module supports. Due to its precise manufacturing and integrated mounting points, it enables rapid, modular assembly of the entire rail system without roof penetration.Highlights at a glanceExtra-long (XL): With a length of 2287 mm, the rail offers ample space for modern, large surface PV modules and the necessary clearances for aerodynamics.High static rigidity: The special aluminium profile is designed for high mechanical loads, to safely absorb wind and snow loads.Tool-optimised: Features prefabricated slots and hole patterns that allow precise positioning of the module supports and connectors.Ballast-optimised: The geometry of the base rail allows for easy and secure placement of ballast stones to weigh down the system.Weather-resistant aluminium: Permanent protection against corrosion, even with standing moisture on flat roofs.System integrity: Perfectly matched to the EW components from Mounting Systems for a form-fit and stable connection.Areas of applicationThe XL base rail is the backbone for large-scale flat roof projects:East-west elevations (10°/15°)Coupling two modules "back to back" for optimal use of roof space with even energy production throughout the day.Industrial & commercial roofsUsed on bitumen, foil or gravel roofs, where a ballasted solution without damaging the roof membrane is required.Large format modulesEspecially for PV modules with a width over 1.10 m or other custom dimensions that require a longer base.Installation & safety instructionsBuilding protection mats (PADs)Always place suitable building protection mats beneath the base rail to protect the roof membrane from mechanical damage and plasticiser migration.AlignmentEnsure the base rails are aligned exactly parallel to each other to avoid tension in the module field and installation problems with the connectors.Ballasting according to staticsThe rail serves as a carrier for the ballast. The exact position and quantity of stones must be taken from the project-specific structural plan. Properties CategoryEW XL base rail Length2287 mm System compatibilityMounting Systems FD3 (East-West XL) MaterialAluminium (EN AW-6063 T66) Area of applicationFlat roof (elevation for large modules) FunctionBase profile / load bearing and connection WeightOptimised for low static roof load Weather resistanceVery high / corrosion-free MaintenanceMaintenance-free  FAQs on the EW XL 2287 mm base railWhy is the rail 2287 mm long?For double module structure.In an east-west system, two modules are mounted opposite to each other. The length of 2287 mm covers the base area of both modules, including the necessary clearances for ridge coupling and aerodynamic optimisation.Can I also use this rail for a purely south-facing orientation?Conditionally.Basically, this profile is perforated for Mounting Systems' EW system. For south-facing systems, there are often specific base rails with different lengths and hole patterns (e.g. S systems).How are the rails connected to each other?Via cross-connecting rails.The stability of the field is achieved by screwing the base rails to cross connectors. This creates a continuous grid that jointly absorbs wind loads.Is the aluminium walkable?Yes, during installation.The rail is stable enough to be carefully walked on during installation. Nevertheless, point loads directly on the roof membrane should be avoided.

Eastron SDM630-Modbus three-phase energy meter

The Eastron SDM630-M is a modern and multifunctional digital energy meter for three-phase networks, designed for comprehensive monitoring and analysis of electrical parameters. Thanks to its integrated Modbus RTU interface, it can be seamlessly integrated into building automation, energy management or photovoltaic monitoring systems. As a direct-measuring meter up to 100 amps per phase, it offers precise data acquisition for a wide range of applications in commercial, industrial and demanding private households.Highlights at a glancePrecise measurement: Reliably measures a wide range of electrical quantities (kWh, kvarh, kW, kvar, kVA, P, F, PF, Hz, dmd, V, A, THD).Modbus RTU interface: Enables simple remote reading and integration into higher-level systems via RS485.Multifunctional: Suitable for energy monitoring, cost centre billing, load management and PV system monitoring.Direct measuring up to 100A: No external current transformers required for currents up to 100A per phase, simplifies installation.Compact DIN rail format: Simple and space-saving installation in standard electrical distribution boards (4 modules wide).Comprehensive energy monitoring for professional applicationsThe Eastron SDM630-M is the ideal instrument for detailed recording of energy consumption and generation. It enables the precise monitoring of total consumption, individual machines or circuits as well as the recording of energy generated by a photovoltaic system. Thanks to the measurement of active and reactive energy in both directions (import/export), it is perfectly suited for monitoring PV systems with self-consumption. Its data forms the basis for energy efficiency measures, internal cost allocations or the monitoring of load profiles.Precise measurement and flexible integrationIn addition to active energy (kWh), this energy meter also measures reactive energy (kvarh), active power (kW), reactive power (kvar), apparent power (kVA), current (A), voltage (V), frequency (Hz), power factor (PF) and total harmonic distortion (THD) for voltage and current. The integrated Modbus RTU interface via RS485 enables all these values to be queried by systems such as data loggers, PLC controllers or energy management software. Direct measurement up to 100A eliminates the need for complex installation and configuration of external current transformers in many standard applications.Simple installation and operationThe SDM630-M is quick and easy to install on a standard DIN rail in electrical distribution boards. The large, illuminated LCD display enables the most important measured values to be read directly on site. The buttons on the front can be used to navigate intuitively through the various display menus in order to view all the recorded parameters or make basic settings. Features  ModelEastron SDM630-M Modbus ApplicationThree-phase energy meter MeasurementActive/reactive energy (kWh/kvarh),Voltage (V), current (A), power (W/VA/var),Power factor, frequency (Hz) Power supply types3-phase (3p4w, 3p3w), 1-phase (1p2w) Rated voltage (V)3x230/400 V AC Rated current (A)10(100) A (direct measurement) Accuracy classCl. 1 (active energy) / Cl. B (MID) InterfaceModbus RTU (RS485) MountingDIN rail (DIN rail) Dimensions (W x H x D in mm)72 x 100 x 66 (4 modules) Weight (g)approx. 300  FAQs about the Eastron SDM630-M energy meterWhat is the difference between the SDM630-M and other SDM630 variants?The "M" in the designation stands for the integrated Modbus RTU interface. There are also variants with pulse outputs (e.g. SDM630-V1/-V2), with M-Bus interface or as MID-calibrated versions for billing purposes (SDM630-Modbus-MID).Do I need external current transformers for this meter?No, this model is designed for Direct measurement of currents up to 100 amperes per phase. No external current transformers (CTs) are required as long as this current range is not exceeded. Special CT meters (e.g. SDM630MCT) are available for higher currents.Is this meter suitable for official billing (e.g. with the energy supplier)?No, this standard model is usually not MID-calibrated and must therefore not be used for billing to the nearest kilowatt hour. It is primarily intended for monitoring purposes and internal cost allocation. For billing purposes, you need a variant with MID approval (e.g. SDM630-Modbus-MID).How is the data read out via Modbus?To read out the data, you need a Modbus master (e.g. a data logger, a PLC, a Raspberry Pi or a PC with appropriate software and an RS485 interface). The master sends queries to the address of the meter in the RS485 network and reads the values from the defined Modbus registers. The register assignment can be found in the manual for the meter.

Deye BOS-G PRO Cable Set 5 metres

The Deye BOS-G Cable Set is the essential connection kit for the installation and commissioning of the Deye BOS-G high-voltage battery series. This set establishes a secure connection between the battery tower (cluster) and the hybrid inverter. It includes all the necessary cables for power transmission (DC) as well as the intelligent communication between the Battery Management System (BMS) and the inverter.With a standard length of 5.0 metres per cable, this set offers maximum flexibility in choosing the location of the battery storage and inverter, even if they cannot be mounted directly next to one another. All components are designed for the high voltages and currents of high-voltage systems and guarantee low-loss energy transmission.Key features at a glanceComplete set: Contains all cables required for connecting a BOS-G battery cluster to the inverter.Long reach: The generous cable length of 5.0 metres enables flexible installation in utility rooms or garages.Optimised cable cross-sections: The DC power cables are dimensioned for the high loads of high-voltage systems in order to minimise heating and voltage drops.Secure connectors: Pre-assembled connectors ensure error-free polarity and quick plug-and-play installation.Interference-free communication: The shielded communication cable ensures precise data exchange between the BMS and inverter.Industrial quality: Robust insulation and high-quality materials for lasting reliability in stationary storage applications.Components of the set1x EPCable 5.0 (Positive Power Cable)The red DC power cable for connecting the positive terminal between the Battery Control Box (BMS) and the inverter.1x ENCable 5.0 (Negative Power Cable)The black DC power cable for connecting the negative terminal between the storage cluster and the inverter.1x ECOM Cable 5.0 (Communication Cable)The dedicated data cable (RJ45-based) for CAN/RS485 communication, allowing the inverter to read the battery data in real time.Installation & safety instructionsStrain reliefWhen routing the 5-metre cables, make sure they are laid without kinks and fixed to solid structures to avoid mechanical tension on the connections.Secure plug connectionEnsure that the power connectors click audibly into place. A loose connection can lead to arcing and overheating under high loads.Connection sequenceAlways connect the communication cable (ECOM) first and check the correct assignment before energising the DC power cables. Features ModelDeye BOS-G Cable Set Cable type**DC high-voltage power cable** Max. voltage**1000 V DC** Max. current**125 A** Set contentsPositive cable, negative cable, communication cable CompatibilityDeye BOS-G (HV) series Cable length5m Safety standardFlame-retardant according to UL94-V0 Special featureIncl. **BMS-CAN/RS485** data cable  FAQs about the Deye BOS-G Cable SetCan I shorten the cables myself?Not recommended. The cables are factory-fitted with special high-current crimp contacts. Manual shortening without professional tools can increase the transition resistance and compromise the safety of the system.Is this set also suitable for the BOS-A series?Only to a limited extent. Check the plug compatibility on the control box beforehand. While the communication protocol is often identical, the physical DC connections can differ between different model series.Why is the ECOM cable so important?No communication, no function. In a high-voltage system, the BMS specifies to the inverter the power at which charging or discharging may take place. Without the ECOM cable, the inverter will refuse to operate for safety reasons.

Solar extension cable

This solar extension cable set (2 metres, 4mm²) is the ideal solution for short bridging in your photovoltaic system. When installing balcony power plants or connecting solar modules in series, it is often just a few metres missing to lay the cables without voltage. With this 2-metre set you can solve the problem professionally and safely.The set consists of two high-quality, double insulated solar cables: a red cable for the plus pole (+) and a black cable for the minus pole (-). Both ends are already pre-fitted with MC4-compatible plugs and sockets ready-made ("Plug & Play"). The 4mm² cross-section made of tinned copper ensures absolutely loss-free power transmission over this short distance. The sheathing is extremely resistant to UV radiation, heat, cold and moisture.Highlights at a glancePerfect quick solution: 2 metres length is ideal for connecting modules with each other (string) or for slightly extending the route to the inverter.Plug & Play: No pliers required – the cables are pre-assembled with MC4-compatible plugs and sockets on both sides.Safety colour code: The combination of Red (+) and Black (-) prevents dangerous polarity reversal and makes maintenance easier.Loss-free: At only 2 metres length, the voltage drop with 4mm² cross-section is virtually unmeasurable (almost 0%).Weatherproof (IP67): The connections are dustproof and water-resistant, the insulation withstands extreme temperatures (-40°C to +90°C).Durable: Halogen-free, UV- and ozone-resistant sheath for a service life of over 25 years in outdoor areas.Areas of applicationThe 2-metre extension is a classic "problem solver" cable:Series connection (strings): To connect two solar modules that are not directly adjacent (e.g. due to a skylight or chimney in between).Balcony power stations: If the factory cables on the module are too short to reach the micro inverter conveniently behind the frame.Camping & boat: Flexible connector for portable solar suitcases or panels on the motorhome roof.Charge controller connection: Connection from the roof penetration to the nearby charge controller indoors.Installation & safety instructionsPlug connection: Always press plug and socket together as far as they will go until a clearly audible "click" is heard. This is the only way to guarantee tightness (IP67).Bend radius: Even with short cables: do not bend the cable directly at the plug housing. Leave the cable about 3-5 cm straight run distance.Fastening: Do not allow the cable to flap loosely in the wind ("knocking" on the roof). Attach it with UV-resistant cable ties to the module frame or substructure.Disconnect: Never disconnect the plugs under load (in operation). Always switch off the consumer/inverter first. Features Product nameSolar extension cable set (2 m) Cable length**2.0 metres** (per cable) Cable cross-section**4.0 mm²** Cable standard**H1Z2Z2-K** (PV1-F) Rated voltage**1500 V DC** (max.) Conductor materialTinned copper (class 5) Connectors**MC4-compatible** (Male + Female) Protection class**IP68** (waterproof) Temperature range-40°C to +90°C CertificatesTÜV / CE / RoHS  FAQs on the 2m solar extension cableDo I absolutely need 4mm² for 2 metres length or is thinner ok?4mm² is the standard and ideal. Thinner cables (e.g. 2.5mm²) are less mechanically robust and the plugs often fit less well. 4mm² offers the optimum compromise of flexibility and conductivity. A 6mm² cable would be unnecessarily expensive and stiff for this short length.Do the plugs fit my Hoymiles/Deye inverter?Yes. The micro-inverters from Hoymiles, Deye, NEP etc. have standardised MC4 plugs (or compatible BC01/TS4). These extension cables fit perfectly in between mechanically.Can I plug two of these cables together to get 4 metres?Yes, easily. Thanks to the plug-socket principle, you can plug several cables together ("daisy-chaining"). Just note that every connection point can be a potential source of moisture – a continuous 4m or 5m cable would be more elegant, but technically 2x 2m is also possible.

Solar extension cable

The solar extension cable set (3 metres, 4mm²) is the ideal solution for short distances within a photovoltaic installation. If you need to bridge short distances between your solar modules or want to connect to a nearby inverter or charge controller – for example, on a balcony, a garage roof or in the camping area – this set offers a secure and virtually loss-free connection.The set includes two high-quality, double-insulated solar cables: one red cable for the positive terminal (+) and one black cable for the negative terminal (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the short length of 3 metres and the solid cross-section of 4mm², this set is ideally suited for almost all common PV applications (balcony systems, off-grid systems, roof systems).Highlights at a glanceOptimal short-distance solution: With 3 metres in length, ideal for connecting modules in a string or for direct connection of microinverters.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so that no special tools are required for crimping.Secure identification: The colour coding in red (+) and black (-) makes installation easier and effectively prevents incorrect polarity.Weatherproof & durable: The special jacket made from cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.Protection rating IP67: When plugged in, the connectors are absolutely dustproof and protected against splashing water and rain.High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and permanently high conductivity.Areas of applicationThis 3-metre extension is designed for a wide range of application scenarios:Balcony systemsPerfect for bridging the distance between the solar modules and the microinverter mounted directly behind or below them.String cablingBridging gaps between rows of modules on pitched roofs or flat roof elevations.Motorhomes & boatsConnecting solar modules to the charge controller in compact spaces where long cable runs are not required.Assembly & safety instructionsMinimal voltage dropWith a length of only 3 metres, the voltage drop is negligibly small. For both 12V/24V off-grid systems and high-voltage systems, this cross-section is technically perfectly dimensioned for this length.Strain reliefSecure the cables with UV-resistant cable ties to the mounting frame. Avoid mechanical stress on the plug-in connections and the module junction boxes.Correct latchingWhen connecting, ensure that the MC4 connectors audibly snap into place. This is the only way the connection will remain permanently watertight and safe from arcing. Features ModelSolar extension cable set (3m) Conductor cross-section**4.0 mm²** Cable length**3.0 metres** (per colour) Rated voltageUp to 1000V / 1500V DC Plug type**MC4 compatible** (IP67) Temperature range-40°C to +90°C Insulation materialCross-linked polyolefin (LSZH) Protection rating**IP67** (plugged in) Special featureUV- & ozone-resistant, acid-resistant FAQs about the solar extension cable 3mIs 4mm² enough for my 800W balcony system?Yes, absolutely. With 3 metres and a typical current of about 10–13 amperes, the resistance is so low that there are practically no measurable losses. 4mm² is standard here and is fully sufficient.Can I also leave these cables outdoors?Yes, that's what they're made for. The cables are certified according to standard PV norms. They are resistant to ammonia, ozone and UV radiation and can be used outdoors for decades.Do the connectors fit modules from Trina, Jinko or JA Solar?Yes. These manufacturers use MC4 or compatible systems (like EVO2) as standard. The connectors on this extension cable fit perfectly, both mechanically and electrically, to these module connectors.

Solar extension cable

The solar extension cable set (5 metres, 4mm²) is the ideal solution for moderate distances within a photovoltaic installation. If you need to bridge distances between your solar modules or want to connect to an inverter or charge controller that is nearby – for example on a balcony, a garage roof or in the garden – this set provides a safe and efficient connection.The set includes two high-quality, double-insulated solar cables: one red cable for the positive terminal (+) and one black cable for the negative terminal (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the compact length of 5 metres and the solid cross-section of 4mm², this set is technically perfectly suited for almost all common PV applications (balcony power plants, off-grid systems, roof systems).Highlights at a glanceOptimum range: With a length of 5 metres, ideal for connecting modules in one string or connecting microinverters at moderate distances.Plug & play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special tools are required for crimping.Safe identification: The colour coding in red (+) and black (-) makes installation easier and effectively prevents incorrect polarity.Weatherproof & durable: The special cross-linked polyolefin jacket is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.IP67 protection class: The plugged connections are absolutely dust-tight and protected against splashing water and rain.High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and permanently high conductivity.Areas of applicationThis 5-metre extension is designed for a wide range of use scenarios:Balcony power plantsPerfect for bridging the distance between the solar modules and the inverter when it is mounted slightly offset.String wiringBridging gaps between module arrays on pitched roofs or flat roof elevations.Motorhomes & campingConnecting solar modules to the charge controller so the vehicle can be parked in the shade while the panels are in the sun.Installation & safety instructionsMinimal voltage dropAt 5 metres in length, the voltage drop is negligibly low. For both 12V/24V off-grid systems and high-voltage systems, this cross-section at this length is technically optimally dimensioned.Strain reliefSecure the cables to the mounting frame with UV-resistant cable ties. Avoid mechanical strain on the plug connections and the module connection boxes.Correct latchingWhen plugging them together, make sure the MC4 connectors audibly engage. Only then will the connection be permanently waterproof and safe from arcs. Features ModelSolar extension cable set (5m) Conductor cross-section**4.0 mm²** Cable length**5.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +90°C StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureFlame retardant & short-circuit proof  FAQs about the solar extension cable 5mIs 4mm² sufficient for my 800W balcony power plant?Yes, absolutely. With a length of 5 metres and a typical current of approx. 10-13 amps there are practically no measurable power losses. 4mm² is the industry standard here and perfectly sufficient.Can I leave these cables outdoors?Yes, that is what they are designed for. The cables are certified to common PV standards. They are resistant to ammonia, ozone and UV radiation and can be used outdoors for decades.Do the connectors fit modules from all well-known brands?Yes. These cables use MC4-compatible standard connectors. They fit perfectly mechanically and electrically to the connections of manufacturers such as Trina, Jinko, JA Solar or Canadian Solar.

Solar extension cable

The solar extension cable set (8 metres, 4mm²) is the ideal solution for moderate distances within a photovoltaic installation. If you need to bridge the gap between your solar modules or connect to an inverter or charge controller nearby – for example on a balcony, garage roof or in the garden – this set offers a secure and efficient connection.The set includes two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the compact cable length of 8 metres and robust cross section of 4mm², this set is technically an excellent choice for almost all common PV applications (balcony systems, off-grid systems, roof installations).Highlights at a glanceOptimum reach: With a length of 8 metres, ideal for connecting modules in a string or for connecting microinverters at moderate distances.Plug & Play installation: The cables are pre-assembled at both ends with MC4-compatible connectors, so no special crimping tool is required.Safe identification: The colour coding in red (+) and black (-) makes installation easier and effectively prevents polarity errors.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.IP67 rating: When plugged in, the connectors are completely dustproof and protected against splashing water and rain.High-quality conductor: Tinned electrolytic copper provides excellent corrosion resistance and permanently high conductivity.Areas of applicationThis 8-metre extension is designed for a variety of scenarios:Balcony PV systemsPerfect for bridging the distance between solar panels and the inverter when the inverter is mounted slightly offset.String cablingBridging gaps between module arrays on pitched roofs or flat roof mounts.Motorhomes & campingConnecting solar modules to the charge controller so the vehicle can be parked in the shade while the panels are in the sun.Installation & safety informationMinimal voltage dropAt 8 metres in length, the voltage drop is negligibly low. For both 12V/24V standalone systems and high voltage systems, this cross section at this length is technically optimal.Strain reliefSecure the cables to the mounting frame with UV-resistant cable ties. Avoid mechanical strain on the connectors and module junction boxes.Correct latchingWhen plugging together, make sure the MC4 connectors click audibly into place. Only then will the connection remain permanently watertight and safe against arcing. Features ModelSolar extension cable set (8m) Conductor cross-section**4.0 mm²** Cable length**8.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (fine stranded) Temperature range-40°C to +120°C (on conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureHalogen-free & UV-resistant  FAQs about the Solar Extension Cable 8mIs 4mm² sufficient for my 800W balcony PV system?Yes, absolutely. At 8 metres length and a typical current of around 10–13 amperes, there are practically no measurable power losses. 4mm² is the industry standard for this and is perfectly sufficient.Can I leave these cables outdoors?Yes, that’s what they’re designed for. The cables are certified to current PV standards. They are resistant to ammonia, ozone and UV radiation and can be used outdoors for decades.Do the connectors fit modules from all common manufacturers?Yes. These cables use MC4-compatible standard connectors. They fit mechanically and electrically perfectly to the connections of manufacturers such as Trina, Jinko, JA Solar or Canadian Solar.

Solar extension cable

This solar extension cable set (10 metres, 4mm²) offers you maximum freedom when positioning your solar modules. With a length of 10 metres, you can easily bridge longer distances – for example, from the garden shed to the storage in the basement or from the sunny installation site in the garden to the feed-in socket at the house.The set consists of two high-quality, double-insulated solar cables (1x red for positive, 1x black for negative), which are already pre-assembled with MC4-compatible connectors. Despite the length of 10 metres, the 4mm² cross-section made of tinned copper ensures low-loss power transmission. The sheathing is extremely weather-resistant, UV-stable and designed for permanent outdoor use in heat, cold and moisture.Highlights at a glanceLong range: 10 metre cable length enables flexible location choice of the modules far from the inverter.Plug & Play: Pre-assembled on both sides with MC4-compatible plugs and sockets – no tools required.Safe installation: The set of Red (+) and Black (-) prevents dangerous polarity reversal mistakes when cabling.Low loss: The high-quality copper conductor (4mm²) keeps the voltage drop low even at 10 metres distance (ideal for typical module currents up to 20A).Extremely robust: The special insulation is resistant to UV radiation, ozone, acids and alkalis, and temperature resistant from -40°C to +90°C.Waterproof (IP67): The connected joints are dustproof and protected against temporary submersion.Areas of applicationThe 10-metre extension is the problem solver for long runs:Open area & garden installation: If the modules are positioned in the sunny part of the garden but the inverter or feed-in point is located at the house.Camping & mobile solar: Enables the camper van to park in the shade while the mobile solar module is 10 metres away in full sun.Roof-to-basement connection: For routing the DC cables from the roof through empty ducts to the charge controller or inverter in the utility room.Building shading: To place modules in locations that are not hit by the shadow of your own house in the morning or evening.Installation & safety instructionsCable laying: At 10 metres length, the cables should not be left loose. Secure them with cable ties or lay them in a protective pipe/cable duct to protect against mechanical damage (lawnmower, animal bites) and tripping hazards.Avoid coiling: If you do not need the full 10 metres, do not coil the excess cable tightly (induction effect/heat). Lay it out rather in wide loops ("meandering").Check connection: When plugging together, listen for the audible "click" of the connectors to prevent arcing and moisture ingress.Disconnecting under load: Never pull apart the connectors under load (when the sun is shining). Turn off the inverter or cover the modules first. Features Product nameSolar extension cable set (10 m) Cable length**10.0 metres** (per cable) Cable cross-section**4.0 mm²** Rated voltage**1500 V DC** (max.) Rated current (max.)approx. **30 A** (depending on installation) Plug type**MC4-compatible** (Male/Female) Conductor materialTinned copper strand Protection class**IP68** (waterproof when plugged in) Temperature range**-40°C to +90°C** Standard complianceTÜV / CE / EN 50618  FAQs on the 10m solar extension cableIs 4mm² sufficient for 10 metres or is there too much loss?For normal applications (balcony power station/camping), 4mm² is absolutely sufficient. For a typical solar module (approx. 10-13 amps), the voltage drop over 10 metres (go and return = 20m cable length) is very low (mostly under 1-2%). An upgrade to 6mm² is only necessary for very high currents (e.g. parallel connection of several modules before the cable) or for even longer lengths.Can I shorten the cable if 10 metres is too long?Yes, but with effort. You can cut the cable but will lose the moulded/crimped connector on one side. You will then need special crimping pliers for solar cable and new MC4 connectors to re-establish a connection. Simple terminal block connections or soldering are not recommended for outdoor high current solar applications.May I bury the cable directly in the ground?No, better not without protection. Although the insulation is very robust, standard solar cables are not specified for permanent burial (danger from stones, moisture, rodents). For the garden run, use a cost-effective PE empty pipe or a flexible cable protection hose.

Solar extension cable

With this solar extension cable set (12 metres, 4mm²) you can also safely and weatherproof bridge larger distances between your solar modules and the inverter or charge controller. The length of 12 metres offers you maximum flexibility, for example to optimally align modules to the sun on a garden shed, garage or far away in the garden, while the technology remains protected in the house.The set includes two double-insulated solar cables (1x red for plus, 1x black for minus), already assembled with MC4-compatible plugs and sockets. Despite the considerable length, the high-quality conductor cross-section of 4mm² made of tinned copper ensures reliable power transmission. The sheathing is specially designed for permanent outdoor use and withstands UV radiation, heat, cold and moisture for many years.Highlights at a glanceExtra range: 12 metres of cable length enable flexible installations even in difficult structural conditions or long routes through the garden.Ready for immediate use: Pre-assembled on both sides with standard MC4-compatible connectors (Plug & Play) – no crimping required.Safety colour code: The set of red (+) and black (-) virtually excludes confusion when connecting and protects your expensive electronics.High-quality material: Tinned copper (4mm²) provides good corrosion protection and low line losses.Weatherproof (IP67): The connectors are dust-tight and waterproof when plugged in, ideal for rain and snow.Durable: The special insulation is resistant to UV radiation, ozone, acids and alkalis and is temperature-resistant from -40°C to +90°C.Areas of applicationThe 12 metre extension solves installation problems for long distances:Garden shed & garage: If the modules are on the outbuilding but the inverter or storage is accommodated in the main house.Shading optimisation: Allows the placement of the modules far from shade-providing trees or buildings.Façade installation: For neat routing of the cables from the façade to the plant room or cellar.String extension: To electrically connect module fields that are structurally separated (e.g. on two different sides of a roof).Installation & safety instructionsNote voltage drop: With 12 metres (24m current path there and back), a physically caused resistance arises. For standard modules (up to around 10–15A), 4mm² is perfectly sufficient. However, if you are planning high-performance strings with very high currents (>20A), you should check the voltage drop.Strain relief: Due to the weight of 12m cable, the connectors on the module should not be under tension. Fix the cable to the frame with cable ties.Mechanical protection: With this length, the cable often runs over edges or through the garden. Be sure to use protective conduit (duct) at abrasive points or for underground installation.Connection: Firmly press the connectors together until a clear "click" is heard. A loose connection can get hot. Properties Product nameSolar extension cable set (12 m) Cable length**12.0 metres** (per cable) Cable cross-section**4.0 mm²** Rated voltage**1500 V DC** Max. operating currentup to **30 A** (depending on environment) Plug type**MC4-compatible** Conductor materialCopper (fine stranded, tinned) Protection type**IP68** (dust and waterproof) Operating temperature**-40°C to +90°C** Colour1x red (+), 1x black (-)  FAQs about the solar extension cable 12mIs the power loss already too high at 12 metres?No, not for typical applications. With a typical balcony system or a string with e.g. 10 amps, the voltage drop at 12 metres (4mm²) is about 1.5 to 2 volts. This corresponds to a loss of around 1-2%, which is absolutely within the acceptable range. Only in extreme low-light or very high current situations would a 6mm² cable be more advantageous.Can I also install the cable indoors?Yes, absolutely. The cables are designed for rugged outdoor use (UV/weather), but can also be safely used indoors, in cable ducts, or behind drywall. They are halogen-free and flame-retardant.Do the connectors fit every inverter?Usually, yes. Almost all modern PV modules and microinverters (e.g. Hoymiles, Deye, NEP) use the MC4 standard (or compatible types such as TS4). The connections on this cable are mechanically and electrically suitable for them.

Solar extension cable

With this solar extension cable set (15 metres, 4mm²) you can also master extensive installations and challenging cable routes. A length of 15 metres gives you enormous freedom: you can place your solar modules where solar irradiation is highest (e.g. at the end of the garden or on an outbuilding), while the inverter or the battery is safely housed indoors or in the basement.The set consists of two high-quality, double-insulated PV cables (1x red for positive, 1x black for negative). Both cables are already professionally fitted with MC4-compatible plugs and sockets pre-assembled ("Plug & Play"), so you do not need any special tools. The conductor made from tinned copper guarantees good conductivity and corrosion resistance even over this long distance.Highlights at a glanceMaximum flexibility: 15 metres of cable length bridge large distances between the generator field (modules) and the technical room.Plug & Play: Ready for immediate use thanks to pre-installed MC4-compatible plug connectors (male/female).Fault protection: The colour set consisting of Red (+) and Black (-) ensures a clear assignment of the poles and prevents dangerous polarity reversal.Weatherproof & robust: The special insulation made of cross-linked polyolefin is extremely UV-resistant, ozone-resistant and withstands temperatures from -40°C to +90°C.IP67 protection class: The connections are dustproof and water-resistant (short-term immersion) when plugged in.Certified quality: Meets common standards (e.g. EN 50618) for voltages up to 1500V DC.Areas of applicationThe 15-metre extension is ideal for installations with long distances:Ground-mounted systems in the garden: If the modules have to be located far from the house to avoid shading.Outbuildings: Connecting modules on the garage, carport or shed to the main building.Complex cable routing: When cables need to go round many corners, through empty pipes or shafts and a "direct line" is not possible.Facade systems: For conducting the DC lines from high facade positions to the basement.Installation & safety instructionsNote line losses: At a cable length of 15 metres (total 30 m circuit) a physical resistance is created. For typical PV applications (high voltages for strings or micro-inverters), 4mm² is fine. However, in pure 12V stand-alone systems (charging a battery), the voltage drop would be too high — here thicker cables or shorter runs should be selected.Do not coil cables: Avoid winding excess cables into rings (coil effect/heat development). Rather, lay it in loops.Use protective tubing: When laying in the ground or in areas with the risk of rodents (attic/garden), a protective tube (empty tube/corrugated tube) is strongly recommended.Strain relief: The high weight of 15m of cable must not pull on the small connectors of the solar module. Secure the first section of cable tightly to the module frame. Features Product nameSolar extension cable set (15 m) Cable length**15.0 metres** (per cable) Cable cross-section**4.0 mm²** Cable type**H1Z2Z2-K** (PV cable) Rated voltage**1500 V DC** Conductor materialElectrolytic copper, tinned (Class 5) Plug connectors**MC4-compatible** (crimped) Type of protection**IP68** (plugged) Temperature range-40°C to +90°C CertificatesTÜV Rheinland / CE / EN 50618  FAQs about the 15m solar extension cableIs a 4mm² cable still efficient at 15 metres in length?For grid-connected systems: Yes. If you use the cables for a balcony system or a roof installation (voltage approx. 30-40V or higher), the loss is acceptable (approx. 2-3%). For 12V stand-alone systems: No. If you wish to connect a 12V module directly to a battery, the voltage drop at 15m is too high. In this case, 6mm² or, preferably, 10mm² cable is required.Are the cables suitable for direct burial?No. Although the cables are extremely weather-resistant ("like earth cables"), they are not protected against mechanical damage (stones, spade cut, animal bites). Outdoors at ground level, you should always use an inexpensive PE pipe or flexible conduit as a protective sheath.Do the connectors fit my balcony system?Yes. The MC4 standard (and compatible types) is used by almost all module manufacturers and micro-inverters (Hoymiles, Deye, NEP etc.). The connectors fit together mechanically.

Solar extension cable

With this solar extension cable set (20 metres, 4mm²) you can bridge enormous distances between your solar modules and the technology. This length is ideal when you need to place your panels in a sunny spot in the garden, on a distant garage or an outbuilding, while the inverter or storage system is installed centrally in the house.The set consists of two double-insulated PV cables (1x red for plus, 1x black for minus). Both ends are already professionally fitted with MC4-compatible plugs and sockets ("Plug & Play"). The conductor made of tinned copper ensures durability; with this long length, the physical voltage drop should be taken into account (see notes). The cables are designed for permanent outdoor use in all weather conditions.Highlights at a glanceEnormous range: 20 metres in length gives you maximum freedom in choosing the location of your modules, far from the house connection.Plug & Play: Ready for immediate use thanks to pre-assembled MC4-compatible connectors (no crimping needed).Safety set: The colour combination red (+) and black (-) prevents polarity errors over long distances, where you might often lose track.Weatherproof (IP67): The plug connections are dustproof and waterproof; the insulation withstands extreme temperatures (-40°C to +90°C).UV- & ozone-resistant: The robust sheath made of cross-linked polyolefin does not become brittle even after years in the sun.Certified quality: Suitable for system voltages up to 1000V/1500V DC (TÜV/EN standards).Areas of applicationThe 20-metre extension is designed for extensive installations:Ground-mounted systems: Placement of the modules at the end of the property for optimum solar yield.Outbuildings: Connection from garden shed, carport or barn to the main house.Façade installation: Routing the cables from high roofs or façades down to the basement technical room.Shading management: Avoiding large sources of shade (trees, neighbouring buildings) by installing panels further away.Installation & safety instructionsNote voltage drop: With 20 metres length (40m current path there and back), resistance occurs. For grid-connected high-voltage systems (strings with several modules, >100V) 4mm² is unproblematic. For individual 12V/24V modules or standalone/off-grid systems, the loss at 4mm² is noticeable (approx. 3-5%). A 6mm² cable would be more efficient here.Do not create coils: Never wind excess cable into tight coils under high current (induction heating). Instead, lay it in large loops.Mechanical protection: Never lay the cable of this length unprotected on the ground (lawnmowers, animals!). Use cable ducts or protective tubes.Strain relief: Secure the cable immediately after connecting it to the module so that the weight of 20m of cable does not pull on the junction box. Properties Product nameSolar extension cable set (20 m) Cable length**20.0 metres** (per cable) Cable cross-section**4.0 mm²** Cable type**H1Z2Z2-K** (solar cable) Rated voltage**1500 V DC** Conductor materialTinned stranded copper wire (class 5) Connector**MC4-compatible** (male/female) Protection class**IP68** (connected) Temperature range-40°C to +90°C Special featureSet: 1x red (+) / 1x black (-)  FAQs about the 20m solar extension cableIs 4mm² still sufficient for 20 metres in length?Depends on the application. For a typical "balcony power station" (approx. 30-40V module voltage), the loss at full load is around 3-4%. This is technically safe, but means a slight reduction in output. For high-voltage strings (e.g. 300V), the percentage loss is negligible. For 12V systems (campers/battery charging), the voltage drop is too high; here we recommend 6mm² or 10mm².Can I bury the cable?Only in protective conduit. The insulation is weather-resistant but not certified for direct burial (risks: stones, moisture, rodents). A simple PE empty conduit from a DIY store provides sufficient protection.Are the connectors compatible with every inverter?Yes. The MC4 standard is universal. The cables suit all common modules and inverters (Hoymiles, Deye, Growatt etc.).

Solar extension cable

The Solar extension cable set (25 metres, 4 mm²) is the solution for photovoltaic projects involving extreme distances. If your solar panels need to be positioned in the sunniest spot on your property – for example, at the far end of a large garden, on a distant barn or out in an open field – and the inverter is to remain centrally located in the house, this kit allows you to bridge the distance safely and reliably.The set contains two high-quality, double-insulated solar cables: A red cable for the positive terminal (+) and a black cable for the negative terminal (-). Both ends are professionally fitted with MC4-compatible plugs and sockets pre-assembled. Due to its considerable length of 25 metres, this set is primarily designed for systems with higher string voltage (e.g. several modules in series or grid-connected balcony power stations) in order to minimise line losses.Highlights at a glanceMaximum range: With a length of 25 metres (50 metres in the circuit), you can also set up complex installations far away from the domestic connection.Plug & Play installation: The cables are pre-fitted with MC4-compatible connectors at both ends, so no special crimping tools are required.Reliable identification: The colour coding in Red (+) and Black (-) effectively prevents polarity mix-ups over such a long installation run.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures ranging from -40°C to +90°C.IP67 protection rating: When connected, the connectors are completely dust-tight and protected against temporary submersion (rain/puddles).High-quality conductor: Tinned electrolytic copper ensures corrosion resistance and consistently good conductivity.Areas of applicationThis 25-metre extension is intended for specific scenarios:Ground-mounted systems: Ideal for installing modules far away in the garden or in a field, where there is no shade cast by buildings.Outbuildings: Connecting garages, carports, sheds or stables located some distance away from the main building.Indirect cable routing: If cables cannot be laid directly, but have to be routed around the entire house or through long conduit systems.Installation & safety instructionsVoltage drop (Important!): With a length of 25 metres, the total current path is 50 metres.For grid-connected systems (voltage > 30V), 4mm² is usually acceptable (loss approx. 3-5%).For 12V off-grid systems this cable is not suitable, as the voltage drop would be too high. You would need to use 10 mm² or 16 mm² here.Laying the cable in the ground: Although the cable is weatherproof, it is not protected against mechanical damage (stones, rodents, spades).When laying the cable underground, you must use a protective conduit (KG conduit or flexible conduit).Avoid induction: Never wind excess cable into a coil whilst electricity is flowing, as this can cause the cable to overheat.Lay any excess length in wide loops (“meandering”). Features Product nameSolar extension cable set (25 m) Cable length**25.0 metres** (per cable) Cable cross-section**4.0 mm²** Cable type**H1Z2Z2-K** (solar cable) Rated voltage**1500 V DC** Conductor materialElectrolytic copper, tinned (Class 5) Connectors**MC4-compatible** (male/female) Protection rating**IP68** (connected) Temperature range-40°C to +90°C Contents of the package1x red cable (+) / 1x black cable (-)  FAQs on the 25m solar extension cableIs 4 mm² really sufficient for a length of 25 metres?Yes for high-voltage systems, no for 12V systems. With a typical balcony solar system (approx. 30–40 V module voltage, approx. 10 A current), you will experience a voltage drop of approx. 2 volts. This equates to a power loss of around 4-5%. Whilst this is technically safe, it is not ideal. Anyone who needs every watt should, given this length, opt for 6mm² cable upgrade. In a 12V battery application, you would lose almost 1 volt – that’s too much!Will the connectors fit my inverter from Hoymiles or Deye?Yes. The connectors fitted comply with the MC4 standard, which is used worldwide in almost all solar panels and micro-inverters. They fit perfectly, both mechanically and electrically.Can I shorten the cable?Yes, but with some effort. You can cut the cable to the desired length. Please bear in mind, however, that you will then need new MC4 connectors and a special crimping tool to re-establish the connection.

Solar extension cable

The Solar extension cable set (1 metre, 6mm²) is the compact high-performance solution for photovoltaic projects where maximum efficiency is required in the smallest of spaces. If you only need to bridge short distances – for example, between closely spaced modules or directly to the microinverter of a balcony power station – this large cross-section ensures there is no loss of power, even at peak currents.The set contains two high-quality, double-insulated solar cables: one red cable for the positive terminal (+) and one black cable for the negative terminal (–). Both ends are professionally pre-assembled with MC4-compatible connectors and sockets. Thanks to the generous cross-section of 6mm², this set is extremely future-proof and ideal for modern high-performance modules with very high output currents.Highlights at a glanceMaximum efficiency: The 6mm² cross-section minimises electrical resistance to an absolute minimum, which is especially beneficial for high currents.Plug & Play installation: The cables are factory-fitted on both sides with MC4-compatible plugs, so no special crimping tools are required.Secure identification: The clear colour coding in red (+) and black (–) effectively prevents a polarity reversal when connecting.Weatherproof & Durable: The special sheath made from cross-linked polyolefin is UV-resistant, ozone-resistant, and can withstand extremely low and high temperatures from –40°C to +90°C.Protection class IP67: When mated, the connectors are absolutely dust-tight and protected against splashing water and rain.High-quality conductor: Tinned electrolytic copper provides excellent corrosion resistance and permanently high conductivity.Areas of applicationThis 1-metre extension is optimised for specific short-range scenarios:Module connection (string)Bridging short distances between two solar modules if the factory-installed cables are just too short for the selected mounting position.Balcony power stationsDirect connection from the module to the microinverter if the latter is attached directly behind the panel on the mounting frame.Compact stand-alone systemsConnecting small charge controllers in camper vans or boats, where the components are installed in confined spaces.Assembly & safety informationNo measurable voltage dropAt a length of only 1 metre, the voltage loss is practically zero, even in 12V systems. This makes the cable the ideal choice for perfectionists who want to make use of every last bit of energy.Observe bend radiusDespite the high flexibility of the finely stranded conductors, you should not bend the 6mm² cable too sharply, to avoid mechanically stressing the insulation and the connectors.Correct latchingWhen connecting, make sure the MC4 connectors clearly click into place. This is the only way to ensure the connection is permanently waterproof and safe from arcing. Features ModelSolar extension cable set (1m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**1.0 metre** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on conductor) CertificationTÜV / EN 50618 (H1Z2Z2-K) Special featureVery low resistance & UV-resistant  FAQs on the solar extension cable 1mIsn't 6mm² oversized for just 1 metre in length?Technically yes, but it never hurts. While 4mm² is usually sufficient at this length, 6mm² offers greater mechanical robustness and is already ideal for future module generations with currents above 15A.Will this cable fit my inverter from Hoymiles or Deye?Yes. The connectors used comply with the MC4 standard, which is used worldwide in almost all solar modules and microinverters. They fit perfectly both mechanically and electrically.Can I connect two of these 1m cables in series?Yes, that is possible. The cables can be cascaded as needed. Please note, however, that each connector represents a tiny contact resistance. For short overall distances, however, this is negligible.

Solar extension cable

The Solar extension cable set (2 metres, 6mm²) is the compact, high-performance solution for photovoltaic projects where maximum efficiency is required in the tightest of spaces. If you only need to bridge short distances – for example, between closely spaced modules or directly to the micro inverter of a balcony power station – this large cross-section ensures that not a single watt of power is lost, even at peak currents.The set contains two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (–). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the generous cross-section of 6mm², this set is extremely future-proof and ideal for modern high-performance modules with very high output currents.Highlights at a glanceMaximum efficiency: The cross-section of 6mm² minimises electrical resistance to an absolute minimum, which is especially advantageous for high currents.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tool is required.Secure identification: The clear colour coding in red (+) and black (–) effectively prevents incorrect polarity when connecting.Weatherproof & durable: The special jacket made from cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.Protection rating IP67: When mated, the connectors are absolutely dust-tight and protected against splash water and rain.High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and long-lasting high conductivity.Areas of applicationThis 2-metre extension is optimised for specific close-range scenarios:Module connection (string)Bridging short distances between two solar modules where the factory cables are just a little too short for the chosen mounting position.Balcony power stationsDirect connection from the module to the micro inverter if it is mounted directly behind the panel on the mounting frame.Compact stand-alone systemsConnecting small charge controllers in motorhomes or boats where components are installed in confined spaces.Assembly & safety instructionsNo measurable voltage dropAt a length of just 2 metres, the voltage loss is practically zero, even with 12V systems. This makes the cable the perfect choice for perfectionists who want to utilise every bit of energy.Observe bending radiiDespite the high flexibility of the fine-stranded conductors, you should not bend the 6mm² cable too sharply in order not to mechanically stress the insulation and connectors.Correct latchingWhen connecting, make sure that the MC4 connectors audibly engage. Only then is the connection permanently waterproof and safe against arcing. Features ModelSolar extension cable set (2m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**2.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on the conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureVery low resistance & halogen-free  FAQs about the solar extension cable 2m 6mm²Isn’t 6mm² oversized for a length of just 2 metres?Technically yes, but it offers reserves. While 4mm² is usually sufficient for this length, 6mm² offers higher mechanical robustness and is already perfectly equipped for future module generations with currents above 15A.Does the cable fit my inverter from Hoymiles or Deye?Yes. The connectors used comply with the MC4 standard, which is used worldwide for almost all solar modules and micro inverters. They fit mechanically and electrically perfectly.Can I connect two of these 2m cables end to end?Yes, that is possible. The cables can be cascaded as required. Please note, however, that each connection represents a tiny contact resistance. For short overall distances, however, this is negligible.

Solar extension cable

The solar extension cable set (3 metres, 6mm²) is the ideal solution for short distances within a photovoltaic installation where maximum efficiency and sustainability are paramount. If you need to bridge gaps between your solar modules or make the connection to an inverter or charge controller, this generous cross-section of 6mm² gives you the certainty that not a single watt of power will be lost, even at peak currents.The set includes two high-quality, double-insulated solar cables: one red cable for the positive pole (+) and one black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the solid cross-section, this set is particularly robust and ideal for modern high-performance modules that often deliver very high currents.Highlights at a glanceMaximum efficiency: The 6mm² cross-section minimises electrical resistance to an absolute minimum, which is particularly advantageous at high currents.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tools are required.Safe identification: The clear colour coding in red (+) and black (-) effectively prevents incorrect polarity when connecting.Weatherproof & Durable: The special jacket made of cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.IP67 protection class: The plug connections are absolutely dust-tight and protected against splash water and rain when plugged in.High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and permanently high conductivity.Areas of applicationThis 3-metre extension is designed for a variety of application scenarios:Balcony power plantsPerfect for bridging the distance between the solar modules and the inverter when it is mounted slightly offset.String cablingBridging gaps between module arrays on pitched roofs or on flat roof elevations.Motorhomes & CampingConnecting solar modules to the charge controller in tight spaces where the components are installed in the smallest possible area.Installation & safety instructionsNo measurable voltage dropAt only 3 metres in length, the voltage loss is virtually zero even with 12V systems. This makes the cable the ideal choice for perfectionists who want to use every bit of energy.Observe bending radiiDespite the high flexibility of the fine-stranded conductors, you should not bend the 6mm² cable too sharply so as not to place mechanical stress on the insulation and connectors.Correct lockingMake sure you hear the MC4 connectors click into place when you connect them. Only then is the connection permanently watertight and safe from electric arcs. Features ModelSolar extension cable set (3m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**3.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4 compatible** (IP67) Conductor materialCopper, tinned (fine-stranded) Temperature range-40°C to +120°C (on conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureLow-loss & extremely weather-resistant FAQs about the solar extension cable 3m 6mm²Isn't 6mm² oversized for just 3 metres in length?Technically yes, but it offers reserves. While 4mm² is generally sufficient for this length, 6mm² offers increased mechanical robustness and is already ideally suited for future module generations with currents above 15A.Will the plugs fit my inverter from Hoymiles or Deye?Yes. The installed connectors conform to the MC4 standard, which is used worldwide in almost all solar modules and microinverters. They fit perfectly both mechanically and electrically.Can I also leave these cables outside?Yes, that's what they are designed for. The cables are certified according to common PV standards. They are resistant to ammonia, ozone and UV radiation and can be used outdoors for decades.

Solar extension cable

The solar extension cable set (8 metres, 6mm²) is the ideal solution for moderate distances within a photovoltaic installation where maximum efficiency and future-proofing are paramount. If you need to bridge gaps between your solar modules or want to connect to an inverter or charge controller, this generous 6mm² cross-section ensures that not a single watt of power is lost, even during peak currents.The set includes two high-quality, double-insulated solar cables: a red cable for the positive terminal (+) and a black cable for the negative terminal (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the 8-metre length and solid 6mm² cross-section, this set is technically perfectly dimensioned for almost all common PV applications (balcony power plants, stand-alone systems, roof systems).Highlights at a glanceMaximum efficiency: The 6mm² cross-section minimises electrical resistance to an absolute minimum, which is particularly advantageous for high currents (e.g. modern 400W+ modules).Plug & Play installation: The cables come pre-assembled on both sides with MC4-compatible connectors, so no special crimping tool is required.Secure identification: The clear colour coding in red (+) and black (-) effectively prevents incorrect polarity along the entire connection length.Weatherproof & durable: The special jacket made of cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.Protection rating IP67: The connectors are completely dustproof and protected against splash water and rain when plugged in.High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and consistently high conductivity.Areas of applicationThis 8-metre extension is designed for a wide range of application scenarios:Balcony power plantsPerfect to bridge the distance between the solar modules and the inverter if this is mounted offset on the railing, wall or indoors.String cablingBridging gaps between module fields on pitched roofs, carports or flat roof structures.Motorhomes & campingConnecting the solar modules to the charge controller, so you can park the vehicle flexibly in the shade while the panels are positioned in the sun.Installation & safety instructionsNegligible voltage dropAt a length of 8 metres, the 6mm² cross-section provides extremely stable energy transmission. This makes the cable the ideal choice for perfectionists who want to get the maximum yield from their system.Strain reliefSecure the cables to the mounting frame with UV-resistant cable ties. Avoid mechanical strain on the plug connections to ensure lasting tightness of the MC4 connectors.Correct lockingWhen connecting, make sure that the MC4 connectors audibly click into place. Only then will the connection be permanently waterproof and safely protected against arcing. Features ModelSolar extension cable set (8m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**8.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (fine stranded) Temperature range-40°C to +120°C (on conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureExtremely weather-resistant & low-loss  FAQs about the solar extension cable 8m 6mm²Why should I choose 6mm² instead of 4mm² for 8 metres?For maximum safety and efficiency. Although 4mm² is often sufficient for 8 metres, 6mm² offers higher mechanical robustness and stays cooler under high loads (many amps). It is a future-proof investment for modern modules with high output currents.Do the connectors fit modules from all well-known brands?Yes. These cables use MC4-compatible standard connectors. They fit perfectly mechanically and electrically to the connections of manufacturers such as Trina Solar, Jinko, JA Solar, Longi or Canadian Solar.Can I leave these cables outdoors?Yes, that's what they are designed for. The cables are certified to current PV standards. They are resistant to ammonia, ozone and UV radiation and can be used outdoors for decades.

Solar extension cable

The Solar extension cable set (10 metres, 6mm²) is the high-performance solution for photovoltaic projects where maximum efficiency and minimum losses are paramount. If you need to bridge a distance of 10 metres between your solar modules and the inverter, this generous cross-section of 6mm² offers the necessary reserves to safely transmit the generated energy to its destination without any significant heat development.The set contains two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. The solid cross-section makes this set particularly future-proof and ideal for modern high-performance modules, which often deliver high currents and where standard cables could already reach their limits.Highlights at a glanceLowest line losses: The cross-section of 6mm² massively minimises the electrical resistance and ensures a significantly lower voltage drop than conventional 4mm² cables.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors so that no special tools are required for crimping.Secure identification: The colour coding in red (+) and black (-) effectively prevents incorrect polarity and makes installation easier, even with more complex systems.Weatherproof & durable: The special jacket made of cross-linked polyolefin is UV-resistant, ozone-resistant and can withstand extreme temperatures from -40°C to +90°C.Protection class IP67: The connectors are absolutely dust-tight when plugged in and protected against temporary submersion (rain/puddles).High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and consistently high conductivity, even in salty air.Areas of applicationThis 10-metre extension is optimised for demanding scenarios:Powerful balcony stationsIdeal for systems with 800W or more, to ensure every watt is transferred from the balcony or garage roof to the inverter without loss, even in full midday sun.Roof installations & carportsBridging the distance from the modules to the entry point into the building or directly to the string inverter.Off-grid systems (12V / 24V)Especially important for battery systems: The 6mm² cross-section ensures that the charging voltage reaches the battery almost loss-free, which noticeably increases charging efficiency.Assembly & safety instructionsEfficiency advantageFor a cable length of 10 metres, 6mm² provides a clear advantage over 4mm², as the resistance is about a third lower. This means more yield for your system over the entire service life.Strain reliefFix the cables using UV-resistant cable ties to the mounting frame. Avoid mechanical strain on the connectors and the module junction boxes.Proper latchingWhen connecting the MC4 connectors, make sure they audibly click into place. This is the only way to ensure that the connection is permanently watertight and safe against dangerous arcs. Features ModelSolar extension cable set (10m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**10.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on the conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureExtremely weather-resistant & low-loss  FAQs about the solar extension cable 10m 6mm²Why should I choose 6mm² instead of 4mm²?For more yield and safety. Although 4mm² is often technically sufficient, the resistance decreases with 6mm². This leads to less heat development in the cable and a higher voltage at the inverter. Especially for modules with high currents (13A and more), 6mm² is the technically superior choice.Do the connectors fit my inverter from Growatt or Victron?Yes. The connectors used comply with the global MC4 standard. They fit mechanically and electrically perfectly to the connections of almost all common solar modules, micro inverters and charge controllers.Can I shorten the cable if necessary?Yes, with the right tool. You can cut the cable to size. However, please note that you will need professional MC4 connectors and special crimping pliers for the new connection to ensure a permanently secure connection.

Solar extension cable

The Solar extension cable set (12 metres, 6mm²) is the high-performance solution for photovoltaic projects where maximum efficiency and minimum losses are paramount. If you need to bridge a distance of 12 metres between your solar modules and the inverter, this generous cross-section of 6mm² offers the necessary reserves to safely guide the energy generated to its destination without significant heat generation.The set includes two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible connectors and sockets. Thanks to the massive cross-section, this set is particularly future-proof and ideal for modern high-performance modules, which often deliver high currents and for which standard cables could already reach their limits.Highlights at a glanceLowest line losses: The cross-section of 6mm² massively minimises electrical resistance and ensures a clearly lower voltage drop than conventional 4mm² cables.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tool is required.Safe identification: The colour coding in red (+) and black (-) effectively prevents incorrect polarity and also makes installation easier for more complex systems.Weatherproof & durable: The special sheath made from cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.Protection class IP67: When plugged in, the connectors are absolutely dustproof and protected against temporary submersion (rain/puddles).High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and permanently high conductivity, even in salty air.Areas of applicationThis 12-metre extension is optimised for demanding scenarios:High-performance balcony power systemsIdeal for systems with 800W or more to carry every watt from the balcony or garage roof to the inverter without loss, even at midday sun at full output.Roof systems & carportsBridging the distance from the modules to the entry point into the building or directly to the string inverter.Off-grid systems (12V / 24V)Particularly critical for battery systems: The 6mm² cross-section ensures that the charging voltage reaches the battery almost loss-free, which measurably increases charging efficiency.Assembly & safety notesEfficiency advantageWith a length of 12 metres, 6mm² offers a marked advantage over 4mm², as the resistance is around one third lower. That means more yield for your system throughout its entire lifetime.Strain reliefFasten the cables to the mounting frame with UV-resistant cable ties. Avoid mechanical tension on the plug-in connections and module connection boxes.Proper latchingWhen plugging them together, make sure that the MC4 connectors click audibly into place. Only then will the connection be permanently watertight and safe from dangerous arcing. Features ModelSolar extension cable set (12m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**12.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureExtremely weather-resistant & low-loss  FAQs about the solar extension cable 12m 6mm²Why should I choose 6mm² instead of 4mm²?For more yield and safety. Although 4mm² is often technically sufficient, 6mm² reduces the resistance. This results in less heat generation in the cable and higher voltage at the inverter. Especially with modules with high currents (13A and above), 6mm² is the technically superior option.Do the connectors fit my inverter from Growatt or Victron?Yes. The connectors used comply with the global MC4 standard. They fit perfectly mechanically and electrically to the connections of almost all standard solar modules, micro-inverters and charge controllers.Can I shorten the cable if necessary?Yes, with the right tool. You can cut the cable. However, please note that for the new connection you will need professional MC4 connectors and a special crimping tool to ensure a permanently secure connection.

Solar extension cable

The solar extension cable set (15 metres, 6mm²) is the high-performance solution for photovoltaic projects where maximum efficiency and minimal losses are paramount. If you need to bridge a distance of 15 metres between your solar modules and the inverter, this generous 6mm² cross-section provides the necessary reserves to safely deliver the generated energy to its destination without significant heat development.The set includes two high-quality, double-insulated solar cables: one red cable for the positive pole (+) and one black cable for the negative pole (–). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Due to its large cross-section, this set is particularly future-proof and ideal for modern high-performance modules that often deliver high currents, where standard cables may reach their limits.Highlights at a glanceLowest cable losses: The 6mm² cross-section massively minimises electrical resistance and results in a significantly lower voltage drop than conventional 4mm² cables.Plug & Play installation: The cables are fully pre-assembled on both sides with MC4-compatible connectors, so no special crimping tools are required.Safe identification: The red (+) and black (–) colour coding effectively prevents incorrect polarity and simplifies installation, even in more complex systems.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures from –40°C to +90°C.IP67 protection rating: When connected, the connectors are completely dustproof and protected against temporary submersion (rain/puddles).High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and permanently high conductivity, even in salty air.Areas of applicationThis 15-metre extension is optimised for demanding scenarios:High-power balcony power plantsIdeal for systems with 800W or more, to transmit every watt from balcony or garage roof to inverter loss-free, even in full midday sun.Roof systems & carportsBridging the distance from the modules to the entry point into the building or directly to the string inverter.Off-grid systems (12V / 24V)Especially critical for battery systems: The 6mm² cross-section ensures that the charging voltage reaches the battery almost loss-free, which noticeably increases charging efficiency.Assembly & safety instructionsEfficiency advantageWith 15 metres cable length, 6mm² provides a clear advantage over 4mm² as resistance is reduced by about a third. This means more yield for your system over its entire service life.Strain reliefFix the cables to the mounting frame with UV-resistant cable ties. Avoid mechanical tension on the connectors and module connection boxes.Correct lockingWhen plugging them together, ensure the MC4 connectors audibly click into place. Only then is the connection permanently watertight and safe from hazardous arcs. Features ModelSolar extension cable set (15m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**15.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4 compatible** (IP67) Conductor materialCopper, tinned (fine stranded) Temperature range–40°C to +120°C (on the conductor) StandardsTÜV / EN 50618 (H1Z2Z2-K) Special featureExtremely low-loss & weather-resistant  FAQs about the solar extension cable 15m 6mm²Why should I choose 6mm² instead of 4mm²?For more yield and safety. Although 4mm² is often technically sufficient, the resistance is lower with 6mm². This leads to less heat build-up in the cable and higher voltage at the inverter. Especially with modules supplying high currents (13A or more), 6mm² is the technically superior choice.Will the connectors fit my inverter from Growatt or Victron?Yes. The assembled connectors meet the worldwide MC4 standard. They fit mechanically and electrically perfectly with the connections of almost all common solar modules, micro inverters and charge controllers.Can I shorten the cable if necessary?Yes, with the right tool. You can cut the cable to length. Please note, however, that you will need professional MC4 connectors and a special crimping tool for the new connection to ensure a permanently safe connection.

Solar extension cable

The Solar extension cable set (20 metres, 6mm²) is the high-performance solution for photovoltaic projects where maximum efficiency and minimum losses over long distances are paramount. If you need to bridge a distance of 20 metres between your solar panels and the inverter, this generous cross-section of 6 mm² provides the necessary capacity to safely transmit the generated energy to its destination without significant heat build-up.The set includes two high-quality, double-insulated solar cables: a red cable for the positive terminal (+) and a black cable for the negative terminal (-). Both ends are professionally pre-terminated with MC4-compatible plugs and sockets. Thanks to its substantial cross-section, this set is particularly future-proof and ideally suited to modern high-performance modules, which often deliver high currents and where standard cables would already reach their limits over this distance.Highlights at a glanceMinimal signal loss: The 6mm² cross-section drastically minimises electrical resistance and ensures a significantly lower voltage drop than conventional 4mm² cables over a distance of 20 metres.Plug & Play installation: The cables are pre-fitted with MC4-compatible connectors at both ends, so no special crimping tools are required.Reliable identification: The colour-coding – red (+) and black (-) – effectively prevents incorrect polarity and makes installation easier, even with more complex systems.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures ranging from -40°C to +90°C.IP67 protection rating: When connected, the connectors are completely dust-tight and protected against temporary submersion (rain/puddles).High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and consistently high conductivity, even in demanding environments.Areas of applicationThis 20-metre extension cable is optimised for demanding long-distance connections:Large balcony power stations & garden installationsIdeal for installing panels at the sunniest end of a garden or on a carport and feeding the electricity to the house over a distance of 20 metres with minimal loss.Roof-mounted systems & barnsBridging the distance from remote module strings to the point of entry into the building or to the central inverter.Off-grid systems (12V / 24V / 48V)Particularly important for battery systems: over a distance of 20 metres, the 6 mm² cross-section ensures that the charging voltage is transmitted with virtually no loss, which noticeably increases the efficiency of your storage system.Installation & Safety InstructionsEfficiency benefits over distanceWith a cable length of 20 metres, 6 mm² offers a significant advantage over 4 mm². The lower resistance ensures a higher system voltage at the inverter and thus a measurably higher yield.Strain relief & securingSecure the long cable runs to the mounting frame or in cable ducts every 50–100 cm using UV-resistant cable ties to prevent mechanical strain on the connectors.Correct engagementWhen connecting the cables, make sure that the MC4 connectors click audibly into place. This is the only way to ensure that the connection is permanently watertight and protected against dangerous arcing. Features ModelSolar extension cable set (20m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**20.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4-compatible** (IP67) Conductor materialTinned copper (fine-stranded) Temperature range-40°C to +120°C (on the conductor) StandardsTÜV / EN 50618 (H1Z2Z2-K) Special featureVery low resistance & optimised for minimal loss  FAQs on the 20m 6mm² solar extension cableWhy should I opt for 6 mm² for a 20-metre cable?To minimise power loss. With a length of 20 metres (40 metres total distance), the resistance adds up. 6mm² cables have approximately 30% lower resistance than 4mm² cables. This means less heat loss in the cable and more usable energy for your inverter.Do the connectors fit modules from all major manufacturers?Yes. The connectors fitted comply with the global MC4 standard. They are a perfect mechanical and electrical match for the connectors used by brands such as Trina, Jinko, JA Solar and Canadian Solar.Can I shorten the cable if necessary?Yes, with the right expertise. You can cut the cable to size. Please bear in mind, however, that you will need professional MC4 connectors and specialised crimping pliers for the new connection to ensure a permanently secure connection.

Solar extension cable

The Solar extension cable set (25 metres, 6mm²) is the high-performance solution for photovoltaic projects where maximum efficiency and minimal losses over long distances are paramount. If you need to bridge a distance of 25 metres between your solar modules and the inverter, this generous cross-section of 6mm² provides the necessary reserves to safely carry the generated energy to its destination without any significant heat build-up.The set includes two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the solid cross-section, this set is particularly future-proof and ideal for modern high-performance modules that often deliver high currents and where standard cables already reach their limits at this distance.Highlights at a glanceLowest line losses: The 6mm² cross-section significantly minimises electrical resistance and ensures a much lower voltage drop than conventional 4mm² cables over 25 metres.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tools are required.Secure identification: The colour coding in red (+) and black (-) effectively prevents incorrect polarity and makes installation easier, even on more complex systems.Weatherproof & durable: The special jacket made from cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.Protection class IP67: The connectors are absolutely dust-tight and protected against temporary submersion (rain/puddles) when plugged in.High-quality conductor: Tinned electrolytic copper ensures excellent corrosion resistance and permanently high conductivity, even in demanding environments.Areas of applicationThis 25-metre extension is optimised for demanding long-distance connections:Large balcony power stations & garden systemsIdeal for placing modules at the sunny end of a garden or on a carport and routing the electricity to the house with minimal loss over 25 metres.Rooftop systems & barnsBridging the distance from distant module strings to the entry point into the building or to the central inverter.Stand-alone systems (12V / 24V / 48V)Especially critical for battery systems: Over 25 metres, the 6mm² cross-section ensures that the charging voltage arrives virtually without loss, which noticeably increases the efficiency of your storage.Assembly & safety instructionsEfficiency advantage at distanceWith a cable length of 25 metres, 6mm² provides a significant advantage over 4mm². The reduced resistance means a higher system voltage at the inverter, resulting in a measurably higher yield.Strain relief & fixationFix the long cable runs every 50–100 cm to the mounting frame or in cable ducts using UV-resistant cable ties to prevent mechanical strain on the connectors.Proper latchingWhen connecting, make sure that the MC4 connectors audibly latch. This is the only way to ensure that the connection is permanently waterproof and safe against dangerous arcing. Features ModelSolar extension cable set (25m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**25.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on the conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureOptimised for minimised losses across long runs & UV resistant  FAQs about the Solar Extension Cable 25m 6mm²Why should I use 6mm² for 25m?To minimise power losses. At a length of 25 metres (50m total run) the resistance adds up. 6mm² cables have around a 30% lower resistance than 4mm² cables. This means less heat lost in the cable and more usable energy for your inverter.Do the connectors fit modules from all major manufacturers?Yes. The supplied connectors comply with the global MC4 standard. They fit perfectly both mechanically and electrically with connections from brands such as Trina, Jinko, JA Solar or Canadian Solar.Can I shorten the cable if required?Yes, with expertise. You can shorten the cable. Please note, however, that you will need professional MC4 connectors and a special crimping tool to ensure a permanently secure connection for the new end.

Solar extension cable

The Solar extension cable set (30 metres, 6 mm²) is the professional solution for photovoltaic projects where maximum efficiency is required over very long distances. If your solar panels are installed in a remote open space, on a carport or in a barn, and the distance to the inverter is 30 metres, this generous cross-section of 6 mm² provides the necessary capacity to effectively minimise power losses.The set includes two high-quality, double-insulated solar cables: a red cable for the positive terminal (+) and a black cable for the negative terminal (-). Both ends are professionally pre-terminated with MC4-compatible plugs and sockets. While a 4 mm² cable reaches its efficiency limits at a length of 30 metres, the 6 mm² version guarantees a more stable voltage and thus a higher overall yield from your system.Highlights at a glanceMinimised voltage drop: The 6 mm² cross-section offers approximately 30% less resistance than 4 mm² cable, which is crucial for the yield over a length of 30 metres (60 metres total distance).Plug & Play installation: The cables are pre-fitted with MC4-compatible connectors at both ends, so no special crimping tools are required.Reliable identification: The clear colour-coding in red (+) and black (-) effectively prevents dangerous polarity mix-ups when laying the cable over such a long distance.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures ranging from -40°C to +90°C.IP67 protection rating: When connected, the connectors are completely dust-tight and protected against temporary submersion (e.g. during heavy rain).High-quality conductor: Tinned electrolytic copper ensures maximum corrosion resistance and consistently excellent conductivity.Areas of applicationThis 30-metre extension cable is optimised for demanding long-distance connections:Large ground-mounted systemsIdeal for positioning modules at the sun-exposed end of a large property, whilst the technical equipment is installed safely indoors.Agriculture & OutbuildingsConnecting distant barns, stables or garden sheds to the central feed-in point.Off-grid systems (24V / 48V)Particularly with battery systems, a 6 mm² cross-section over 30 metres is essential to maintain a stable charging voltage and charge the battery efficiently.Installation & Safety InstructionsCost-effectiveness from a distanceWith a cable length of 30 metres, the extra cost of the 6 mm² cable often pays for itself within a short time due to the lower energy loss in the cable (less waste heat, more active power).Protection for underground installationAlthough the cable is weatherproof, if it is laid in the ground, it must be routed through a protective conduit (e.g. a conduit or cable protection tube) to protect it from rodents and mechanical stress.Correct engagementWhen connecting the cables, make sure that the MC4 connectors click audibly into place. This is the only way to ensure that the connection is permanently watertight and protected against dangerous arcing. Features ModelSolar extension cable set (30m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**30.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4-compatible** (IP67) Conductor materialCopper, tinned (fine-stranded) Temperature range-40°C to +120°C (at the conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureHalogen-free & UV-resistant  FAQs on the 30m 6mm² solar extension cableIs 6 mm² sufficient for 30 metres in a balcony power plant?Yes, that is the recommended option. While a 4mm² cable of this length can already cause losses of approx. 6-8% (depending on the current), the 6mm² cable significantly reduces this loss. It is the most technically sound solution for this distance.Do the connectors fit inverters from Growatt, Victron or Deye?Yes. The connectors fitted comply with the global MC4 standard. They are a perfect mechanical and electrical fit for the connections on almost all standard solar modules and inverters.Can I shorten the cable if 30 metres is too long?Yes, with the right expertise. You can cut the cable to length. However, please bear in mind that you will need professional MC4 connectors and specialised crimping pliers for the new termination to ensure a permanently secure connection.

Solar extension cable

The solar extension cable set (30 metres, 4mm²) is the professional solution for photovoltaic projects where maximum flexibility and range are required. If your solar modules are to be installed on a remote open space, a carport or a barn and the path to the inverter or battery storage is a considerable distance away, you can bridge this distance safely and efficiently with this set.The set contains two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Due to the considerable length of 30 metres (60 metres total circuit path), this set is primarily designed for systems with high string voltage, to keep the percentage line losses low.Highlights at a glanceExtreme range: With 30 metres length per cable, even large properties and complex routing situations can be managed easily.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tool is needed.Secure identification: The clear colour coding in red (+) and black (-) effectively prevents polarity confusion during installation over long distances.Weatherproof & durable: The special jacket made of cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.IP67 protection: The connectors are completely dust-tight when plugged in and protected against temporary submersion (e.g. during heavy rain).High-quality conductor: Tinned electrolytic copper ensures maximum corrosion resistance and permanently excellent conductivity.Areas of applicationThis 30-metre extension is optimised for specific scenarios:Large ground-mounted systemsIdeal for placing solar modules at the shade-free end of a garden or on a meadow, while the technology is installed in the house.Outbuildings & agricultureConnecting distant stables, barns or tool sheds with the main house connection or a feed-in point.Complex cable routingWhen cables cannot be laid directly but have to be routed around buildings or through widely branching duct systems.Assembly & safety instructionsVoltage drop (Important!)With 30 metres length, the total current path is 60 metres. For grid-connected systems with high voltage (> 60V), 4mm² is acceptable. For 12V or 24V stand-alone systems, this cable is not suitable due to the high voltage drop; here cross-sections of 10mm² or 16mm² should be chosen.Laying in the groundAlthough the cable is weather-resistant, it is not protected against mechanical stress (spade cuts, rodents). Always use a suitable protective conduit (flexible or cable protection conduit) for underground installation.Avoid induction & heatNever coil excess cable tightly when current is flowing, as this can cause heat build-up. Ideally, lay excess length in wide loops ("meandering"). Features ModelSolar extension cable set (30m) Conductor cross-section**4.0 mm²** Cable length**30.0 metres** (per colour) Rated voltage1000V / 1500V DC (max.) Connector type**MC4 compatible** (IP67) Temperature range-40°C to +120°C (at conductor) Conductor materialCopper, tinned (fine stranded) ApprovalsTÜV / EN 50618 Special featureHalogen-free & short-circuit proof  FAQs about the solar extension cable 30mIs 4mm² still efficient at 30 metres in length?For high-voltage systems, partially yes; for 12V systems, no. With a typical balcony plant (approx. 40V module voltage, 10A current), there will be a voltage drop of around 2.5 volts at 30m. This equates to approximately 6% power loss. This is technically safe but at the limit of efficiency. For maximum yields at this length, we recommend switching to 6mm² cables.Are the connectors compatible with my inverter from Hoymiles, Deye or TSUN?Yes. The connectors used adhere to the global MC4 standard. They fit mechanically and electrically flawlessly to almost all common solar modules and microinverters.Can I shorten the cable if necessary?Yes, with the proper tool. You can cut the cable. However, note that for the new connection, you will need professional MC4 plugs and a suitable crimping tool to ensure a permanently safe and watertight connection.

Solar extension cable

The solar extension cable set (35 metres, 4mm²) is the specialised solution for photovoltaic projects with very large distances. If your solar modules have to be positioned in the sunniest place on your property – for example, at the end of an extensive garden, on a distant barn or in an open field – and the inverter is to remain centrally located in the building, this set bridges the distance safely and reliably.The set includes two high-quality, double-insulated solar cables: one red cable for the positive terminal (+) and one black cable for the negative terminal (-). Both ends are professionally pre-assembled with MC4-compatible connectors and sockets. Due to the considerable length of 35 metres (70 metres total circuit), this set is primarily designed for systems with high string voltage in order to keep the percentage cable losses within an acceptable range.Highlights at a glanceMaximum range: With 35 metres length per cable, you can also implement complex installation scenarios far away from the house connection or main meter.Plug & Play installation: The cables are pre-assembled with MC4-compatible connectors on both sides, so no special crimping tools are required.Secure identification: The clear colour coding in red (+) and black (-) effectively prevents dangerous polarity confusion over this long cable run.Weatherproof & durable: The special sheath made of cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.IP67 protection class: The plug connections are absolutely dust-tight when plugged in and are protected against temporary immersion (e.g. in heavy rain or puddles).High-quality conductor: Tinned electrolytic copper ensures maximum corrosion resistance and permanently excellent conductivity.Areas of applicationThis 35-metre extension is intended for specific scenarios:Ground-mounted systemsIdeal for installing modules far away in the garden or in a field, where there is no shadow cast by buildings or tall trees.Outbuildings & agricultureConnecting remote garages, carports, sheds or stables with the main building.Indirect cable routingWhen cables cannot be laid directly, but must be routed around the whole house or through extensive empty conduit systems.Installation & safety instructionsVoltage drop (Important!)At a length of 35 metres, the total circuit is 70 metres. For grid-connected systems with high string voltage (> 100V), 4mm² is acceptable. For 12V or 24V off-grid systems, this cable is not suitable due to the massive voltage loss; in this case 10mm² or 16mm² cross-sections must be used.Laying in the groundAlthough the cable is weatherproof, it is not protected against mechanical influences (spade cuts, rodents). When laying underground, you must always use a protective conduit (e.g. flexible conduit or cable protection pipe).Avoid induction & heatNever coil excess cable into a tight spool while current is flowing, as this can result in induction and heat build-up. Lay excess cable in wide loops ("meanders"). Features ModelSolar extension cable set (35m) Conductor cross-section**4.0 mm²** Cable length**35.0 metres** (per colour) Rated voltageUp to 1500V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (fine-stranded) Temperature range-40°C to +120°C Protection classProtection class II (double insulation) Special featureUV & ozone resistant, halogen-free  FAQs on the 35m solar extension cableIs 4mm² really still sufficient for a length of 35 metres?Technically safe for high-voltage systems, borderline for maximum efficiency. With a typical balcony power station (approx. 40V module voltage, 10A current), you have a voltage drop of approx. 3 volts at 35m. This corresponds to a power loss of around 7.5%. This is technically safe, but no longer optimal. Those who want to optimise yield should definitely upgrade to 6mm² cable for this extreme length.Will the connectors fit my inverter from Hoymiles, Deye or Growatt?Yes. The connectors used comply with the worldwide MC4 standard used in almost all modern solar modules and micro-inverters. They fit mechanically and electrically perfectly.Can I shorten the cable if necessary?Yes, but only with expertise. You can cut the cable to length. However, remember that you will need professional MC4 connectors and a special crimping tool for the new connection to ensure a permanently safe and watertight connection.

Solar extension cable

The solar extension cable set (40 metres, 4mm²) is the specialised solution for photovoltaic projects with extreme distances. If your solar modules need to be positioned in the sunniest spot on the property – e.g. at the end of a very large garden, on a far-away barn or in an open field – and the inverter is to remain centrally located in the building, this set bridges the distance safely and reliably.The set includes two high-quality, double-insulated solar cables: one red cable for the positive terminal (+) and one black cable for the negative terminal (−). Both ends are professionally pre-assembled with MC4-compatible connectors and sockets. Due to the considerable length of 40 metres (80 metres total run in the circuit), this set is primarily designed for systems with high string voltage, so that the percentage line losses remain within an acceptable range.Highlights at a glanceExtreme range: With 40 metres of cable per colour, you can establish far-off setups from the house connection or main distribution panel.Plug & play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tool is required.Safe identification: The clear colour coding in red (+) and black (−) efficiently prevents dangerous polarity mistakes along this very long cable run.Weatherproof & durable: The special jacket made of crosslinked polyolefin is UV-resistant, ozone-resistant, and withstands extreme temperatures from -40°C to +90°C.Protection class IP67: The connectors, when plugged together, are absolutely dust-tight and protected against temporary submersion (e.g. during heavy rain or puddle formation).High-quality conductor: Tinned electrolytic copper ensures maximum corrosion resistance and permanently excellent conductivity.Areas of applicationThis 40-metre extension is intended for specific scenarios:Large ground-mounted systemsIdeal for positioning modules far away in the garden or a meadow, where no shadows are cast by buildings or tall trees.Outbuildings & agricultureConnecting distant garages, carports, sheds or barns with the main building.Indirect cable routingWhen cables cannot be laid directly but must be routed around the house or through widely branched conduit systems.Installation & safety instructionsVoltage drop (Important!)With a length of 40 metres, the total current path is 80 metres. For grid-connected systems with high string voltage (> 120V), 4mm² is still acceptable. For 12V or 24V off-grid systems, this cable is totally unsuitable due to the considerable voltage drop; you would need cross-sections of 16mm² or more.Laying in soilAlthough the cable is weatherproof, it is not protected against mechanical influences (spade blades, rodents). When laying in the ground, a protective pipe (e.g. flexible pipe or cable protection pipe) must be used.Avoid induction & heatNever coil surplus cable into a tight roll while current is flowing, as this can cause induction and heat build-up. Lay excess lengths in wide loops ("meanders"). Features ModelSolar extension cable set (40m) Conductor cross-section**4.0 mm²** Cable length**40.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4 compatible** (IP67) Conductor materialCopper, tinned (fine stranded) Temperature range-40°C to +120°C (on the conductor) ApprovalsEN 50618 / H1Z2Z2-K Special featureHalogen-free & UV-resistant  FAQs on the 40m solar extension cableIs 4mm² really still sufficient at 40 metres in length?Technically safe for high-voltage systems, but critical for efficiency. With a typical balcony solar system (approx. 40V module voltage, 10A current) you experience a voltage drop of approx. 3.5 volts at 40m. This results in a power loss of around 8.5%. Technically safe, but not really recommended. If you want to optimise yield at this extreme length, you should definitely upgrade to 6mm² or even 10mm² cable.Will the connectors fit my inverter from Hoymiles, Deye or Growatt?Yes. The connectors used comply with the worldwide MC4 standard, which is used in almost all modern solar modules and microinverters. They fit mechanically and electrically without any issues.Can I shorten the cable if necessary?Yes, but only with expertise. You can cut the cable. However, for the new connection you will need professional MC4 connectors and a special crimping tool to ensure a permanently safe and watertight connection.

Solar extension cable

The solar extension cable set (40 metres, 6mm²) is the specialised solution for photovoltaic projects with extreme distances. If your solar modules need to be positioned in the sunniest part of the property – for example, at the end of a very large garden or in a distant paddock – and the inverter is placed centrally in the building, this generous 6mm² cross-section provides the necessary capacity to effectively minimise power losses over the entire 40-metre distance.The set includes two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (−). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the massive cross-section, this set is particularly future-proof and ideal for modern high-performance modules, where standard cables (4mm²) would already show significant efficiency losses over this enormous distance.Highlights at a glanceOptimised for long distances: The 6mm² cross-section significantly reduces electrical resistance, which is crucial for a high energy yield over 40 metres (80m total route).Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tools are required.Safe identification: The clear colour coding in red (+) and black (−) effectively prevents dangerous polarity mix-ups when installing over long distances.Weatherproof & durable: The special jacket made of cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from −40°C to +90°C.IP67 protection: The connectors are absolutely dustproof and protected against temporary submersion (e.g. in heavy rainfall) when plugged in.High-quality conductor: Tinned electrolytic copper ensures maximum corrosion resistance and consistently excellent conductivity, even under adverse conditions.Areas of applicationThis 40-metre extension is designed for demanding long-distance connections:Large ground-mounted systemsIdeal for installing modules far away in the garden or in a meadow where there is no shadow cast by buildings.Outbuildings & agricultureConnecting distant garages, carports or stables to the main building or the central meter cupboard.Stand-alone systems (24V / 48V)The 6mm² cross-section over 40 metres is particularly important for battery systems to keep the charging voltage stable and losses low.Assembly & safety instructionsEfficiency over distanceWith a cable length of 40 metres, 6mm² provides a significant advantage over 4mm². The lower resistance ensures higher system voltage at the inverter and thus measurably higher yields over the years.Protection for underground installationAlthough the cable is weatherproof, if it is to be laid in the ground it must always be routed in a suitable protective conduit to protect it from mechanical impact and rodents.Correct latchingWhen connecting, make sure that the MC4 connectors engage audibly. This is the only way to ensure the connection is permanently watertight and safe against dangerous arcing. Features ModelSolar extension cable set (40m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**40.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (fine stranded) Temperature range−40°C to +120°C (on the conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureExtremely low-loss & UV-resistant  FAQs on the solar extension cable 40m 6mm²Why is 6mm² at 40 metres better than 4mm²?Because of the lower voltage drop. Over a total length of 80 metres (out and back), the electrical resistance adds up. A 6mm² cable reduces this resistance by about a third compared to a 4mm² cable, which can mean several percent higher yield in typical balcony systems or module strings.Do the connectors fit my inverter from Hoymiles, Deye or Growatt?Yes. The connectors used conform to the worldwide MC4 standard. They fit mechanically and electrically perfectly to almost all common solar modules and inverters.Can I shorten the cable if 40m is too long?Yes, with expertise. You can cut the cable to length. However, please note that you will need professional MC4 connectors and a special PV crimping tool to ensure a permanently secure connection for the new connection.

Solar extension cable

The solar extension cable set (45 metres, 6mm²) is the specialised solution for photovoltaic projects with extreme distances. If your solar modules need to be positioned in the sunniest part of the property – for example, at the end of a very large garden or on a distant barn – and the inverter is centrally located in the building, this generous cross-section of 6mm² provides the necessary capacity to effectively minimise power losses across the full 45-metre distance.The set contains two high-quality, double-insulated solar cables: one red cable for the positive pole (+) and one black cable for the negative pole (−). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Thanks to the substantial cross-section, this set is especially future-proof and ideal for modern high-performance modules, where standard cables (4mm²) would already show significant losses in efficiency over such an enormous distance.Highlights at a glanceOptimised for long distances: The 6mm² cross-section considerably reduces electrical resistance, which is crucial for high levels of energy yield at 45 metres (90m round-trip distance).Plug & Play installation: The cables are pre-assembled on both ends with MC4-compatible connectors, so no special crimping tools are required.Secure identification: The clear colour coding in red (+) and black (−) effectively prevents dangerous polarity mix-ups on this extremely long cable run.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant, and withstands extreme temperatures from −40°C to +90°C.IP67 protection rating: The connectors are absolutely dust-tight and protected against temporary immersion (e.g., during heavy rain) when plugged in.High-quality conductor: Tinned electrolytic copper provides maximum corrosion resistance and lasting excellent conductivity even under challenging conditions.Areas of applicationThis 45-metre extension is designed for demanding long-range links:Large open-area systemsIdeal for locating modules far away in a garden or meadow, where there is no shading from buildings.Annexe buildings & agricultureConnecting remote garages, carports or barns to the main building or central meter cabinet.Off-grid systems (24V / 48V)In particular for battery systems, the 6mm² cross-section over 45 metres is essential to maintain charging voltage stability and keep losses low.Assembly & safety informationEfficiency over distanceWith 45 metres of cable length, 6mm² offers a significant advantage over 4mm². Lower resistance results in higher system voltage at the inverter and thus measurably greater yield over the years.Protection when buriedAlthough the cable is weatherproof, if it is to be laid underground it must always be run in a suitable protective conduit to protect it from mechanical effects and rodents.Correct latchingWhen connecting, make sure the MC4 connectors click audibly into place. Only then will the connection be reliably waterproof and safe from dangerous arcing. Features ModelSolar extension cable set (45m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**45.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range−40°C to +120°C (on conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureExtremely low-loss & weather-resistant  FAQs about the solar extension cable 45m 6mm²Why is 6mm² at 45 metres better than 4mm²?Due to the lower voltage drop. Over a total distance of 90 metres (to and fro), the electrical resistance adds up. A 6mm² cable reduces this resistance by around a third compared to a 4mm² cable, which can mean several percent more yield for typical balcony power systems or module strings.Do the connectors fit my inverter from Hoymiles, Deye or Growatt?Yes. The supplied connectors meet the global MC4 standard. They fit mechanically and electrically without issue to almost all standard solar modules and inverters.Can I shorten the cable if 45 metres is too long?Yes, with the right expertise. You may cut the cable. However, be aware that for the new connection you will need professional MC4 connectors and a special PV crimping tool to ensure a permanently safe connection.

Solar extension cable

The Solar extension cable set (45 metres, 4 mm²) is the specialist solution for photovoltaic projects involving extreme distances. If your solar panels need to be positioned in the sunniest spot on your property – for example, at the far end of a very large garden, on a distant barn or in an open field – and the inverter is to remain centrally located in the house, this kit allows you to bridge the distance safely and reliably.The set includes two high-quality, double-insulated solar cables: a red cable for the positive terminal (+) and a black cable for the negative terminal (-). Both ends are professionally pre-terminated with MC4-compatible plugs and sockets. Due to the considerable length of 45 metres (90 metres total circuit length), this set is primarily designed for systems with high string voltage, in order to keep the percentage of line losses within acceptable limits.Highlights at a glanceExtreme range: With a length of 45 metres per cable, you can also implement complex installation scenarios far away from the domestic connection or main distribution board.Plug & Play installation: The cables are pre-fitted with MC4-compatible connectors at both ends, so no special crimping tools are required.Reliable identification: The clear colour-coding in red (+) and black (-) effectively prevents dangerous polarity mix-ups over this very long installation run.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures ranging from -40°C to +90°C.IP67 protection rating: When connected, the connectors are completely dust-tight and protected against temporary submersion (e.g. during heavy rain or when puddles form).High-quality conductor: Tinned electrolytic copper ensures maximum corrosion resistance and consistently excellent conductivity.Areas of applicationThis 45-metre extension is intended for specific scenarios:Large ground-mounted systemsIdeal for installing modules far away in the garden or in a field, where there is no shade cast by buildings or tall trees.Outbuildings & AgricultureConnecting garages, carports, sheds or stables located some distance away from the main building.Indirect cable routingIf cables cannot be laid directly, but have to be routed around the entire house or through extensive conduit systems.Installation & Safety InstructionsVoltage drop (Important!)At a length of 45 metres, the total current path is 90 metres. For grid-connected systems with high string voltage (> 150V), 4mm² is still acceptable. For 12V or 24V off-grid systems, this cable is completely unsuitable due to the massive voltage drop; cross-sections of 16mm² or more would need to be used in such cases.Laying in the groundAlthough the cable is weatherproof, it is not protected against mechanical damage (such as being cut by a spade or damage caused by rodents). When laying the cable underground, you must use a protective conduit (e.g. flexible conduit or cable protection conduit).Avoid induction and heatNever wind excess cable into a tight coil whilst electricity is flowing, as this can lead to induction and the build-up of heat. Lay any excess length in loose loops ("meandering"). Features ModelSolar extension cable set (45m) Conductor cross-section**4.0 mm²** Cable length**45.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4-compatible** (IP67) Conductor materialTinned copper (fine-stranded) Temperature range-40°C to +120°C (on the conductor) StandardsTÜV / EN 50618 (H1Z2Z2-K) Special featureHalogen-free, UV- & Ozone-resistant  FAQs on the 45m solar extension cableIs 4 mm² really still sufficient for a length of 45 metres?Technically safe for high-voltage systems, but critical in terms of efficiency. With a typical balcony solar system (approx. 40V module voltage, 10A current), you will experience a voltage drop of approx. 4 volts over a distance of 45 metres. This corresponds to a power loss of around 10%. Whilst this is technically safe, it is no longer recommended. Anyone wishing to optimise their yield should definitely opt for 6 mm² or even 10 mm² cable.Will the connectors fit my inverter from Hoymiles, Deye or Growatt?Yes. The connectors fitted comply with the global MC4 standard, which is used in almost all modern solar panels and micro-inverters. They fit perfectly, both mechanically and electrically.Can I shorten the cable if necessary?Yes, but only if you have the necessary expertise. You can cut the cable to size. Please bear in mind, however, that for the new connection you will need professional MC4 connectors and a special crimping tool to ensure a permanently secure and watertight connection.

Solar extension cable

The Solar extension cable set (50 metres, 6mm²) is the ultimate long-distance solution for photovoltaic projects involving extreme distances. If your solar panels need to be situated in the sunniest spot on your property – for example, at the far end of a sprawling field, on a remote barn or out in the open countryside – and the inverter is located centrally within the building, this generous 6 mm² cross-section provides the necessary capacity to minimise power losses over the enormous distance of 50 metres.The set includes two high-quality, double-insulated solar cables: a red cable for the positive terminal (+) and a black cable for the negative terminal (-). Both ends are professionally pre-terminated with MC4-compatible plugs and sockets. Due to the substantial total length of 50 metres (100 metres total circuit length), the 6 mm² cross-section is the absolute minimum technical requirement recommended to maintain the efficiency of your system.Highlights at a glanceMaximum range: With a length of 50 metres per cable, you can also set up installations over extremely long distances, far from the domestic connection or main distribution board.Minimised resistance: A cross-section of 6mm² is essential for this length in order to significantly reduce the voltage drop compared to standard cables (4mm²).Plug & Play installation: The cables are pre-fitted with MC4-compatible connectors at both ends, so no special crimping tools are required.Reliable identification: The clear colour-coding in red (+) and black (-) effectively prevents dangerous polarity mix-ups over this extremely long installation run.Weatherproof & durable: The special cross-linked polyolefin sheath is UV-resistant, ozone-resistant and withstands extreme temperatures ranging from -40°C to +90°C.IP67 protection rating: When connected, the connectors are completely dust-tight and protected against temporary submersion.Areas of applicationThis 50-metre extension cable is designed for specific long-distance connections:Large ground-mounted systemsIdeal for installing modules in remote locations, such as in a field or at the edge of your property, where there is no shade cast by buildings or woodland edges.Agriculture & IndustryConnecting remote barns, stables or pumping stations to the central meter cabinet or inverter room.Off-grid systems (24V / 48V)For battery systems at a distance of 50 metres, a 6 mm² cross-section is absolutely essential to maintain a stable charging voltage; for 12 V systems, this distance would already be critical even with a 6 mm² cable.Installation & Safety InstructionsNote the voltage dropWith a length of 50 metres, the total current path is 100 metres. For grid-connected systems with high string voltage (> 200V), 6mm² is an excellent choice. At low voltages (e.g. just a single 40V module), the percentage loss over this distance is already noticeable despite using 6mm².Protection for underground installationAlthough the cable is weather-resistant, it is not protected against mechanical damage. When laying the cable underground, you must use a suitable protective conduit (e.g. cable conduit) to prevent damage caused by rodents or earthworks.Avoid induction and heatNever wind excess cable into a tight coil whilst electricity is flowing. This can lead to induction and the build-up of dangerous heat. Lay any excess length in loose loops. Features ModelSolar extension cable set (50m / 6mm²) Conductor cross-section**6.0 mm²** Cable length**50.0 metres** (per colour) Rated voltageUp to 1500 V DC Connector type**MC4-compatible** (IP67) Conductor materialTinned copper (fine-stranded) Temperature range-40°C to +120°C (on the conductor) StandardsTÜV / EN 50618 (H1Z2Z2-K) Special featureExtremely low-loss & weather-resistant  FAQs on the 50m 6mm² solar extension cableIs 6 mm² really sufficient for a length of 50 metres?Yes for high-voltage systems, but borderline for balcony solar installations. With a typical balcony solar system (40V, 10A), you will lose approximately 3 volts (7.5% of power) over a 50-metre run using 6mm² cable. This is technically safe, but already represents a compromise in terms of energy efficiency. For this extreme length, we recommend connecting the modules in series to maximise output, thereby increasing the voltage and reducing the percentage loss.Will the connectors fit my inverter from Growatt, Deye or Victron?Yes. The connectors fitted comply with the global MC4 standard. They are a perfect mechanical and electrical fit for the connections on almost all standard solar modules and inverters.Can I shorten the cable if necessary?Yes, but only if you have the necessary expertise. You can cut the cable to size. Please bear in mind, however, that you will need professional MC4 connectors and specialised PV crimping pliers for the new connection to ensure a permanently secure connection.

Solar extension cable

The Solar extension cable set (50 metres, 4mm²) is the ultimate range solution for photovoltaic projects with extreme distances. If your solar modules need to be located in the sunniest place on the property – for example at the end of a spacious garden, in a remote paddock or on a remote outbuilding – and the inverter needs to remain centrally in the house, you can bridge the distance safely and reliably with this set.The set contains two high-quality, double-insulated solar cables: a red cable for the positive pole (+) and a black cable for the negative pole (-). Both ends are professionally pre-assembled with MC4-compatible plugs and sockets. Due to the massive length of 50 metres (100 metres total in the circuit), this set is designed exclusively for systems with very high string voltage to keep percentage line losses within acceptable limits.Highlights at a glanceMaximum range: With a length of 50 metres per cable, you can also realise extremely far-reaching installation scenarios far from the house connection.Plug & Play installation: The cables are pre-assembled on both sides with MC4-compatible connectors, so no special crimping tool is required.Secure identification: The clear colour coding in red (+) and black (-) effectively prevents dangerous polarity confusion over this extremely long laying distance.Weatherproof & durable: The special sheath made of cross-linked polyolefin is UV-resistant, ozone-resistant and withstands extreme temperatures from -40°C to +90°C.Protection class IP67: The plug connections are absolutely dust-tight and protected against temporary submersion (e.g. in heavy rain or puddles) when plugged in.High-quality conductor: Tin-plated electrolytic copper ensures maximum corrosion resistance and permanently excellent conductivity.Areas of applicationThis 50-metre extension is intended for specific scenarios:Large open-space systemsIdeal for setting up modules far away on a meadow or at the edge of a property where there is no shade from buildings or forest edges.Agriculture & outbuildingsConnecting distant barns, stables or pumping stations to the main building.Indirect cable routingWhen cables cannot be laid directly, but must be routed over long detours around obstacles or through long empty conduit systems.Assembly & safety instructionsVoltage drop (Extremely important!)At a length of 50 metres, the total current path is 100 metres. For grid-connected systems with very high string voltage (> 200V), 4mm² is technically possible. For 12V or 24V stand-alone systems, this cable is absolutely unsuitable due to the massive voltage drop; your consumers would hardly get any energy here.Laying undergroundAlthough the cable is weatherproof, it is not protected against mechanical influences (spade cuts, rodents). When laying underground, you must use a high-quality protective conduit (e.g. cable protection pipe).Avoid induction & heatNever coil excess cable tightly while current is flowing, as this can cause induction and heat development. Lay excess lengths in large loops. Features ModelSolar extension cable set (50m) Conductor cross-section**4.0 mm²** Cable length**50.0 metres** (per colour) Rated voltageUp to 1500 V DC Plug type**MC4 compatible** (IP67) Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on the conductor) StandardisationTÜV / EN 50618 (H1Z2Z2-K) Special featureUV- & ozone-resistant, halogen-free  FAQs about the solar extension cable 50mDoes 4mm² still make sense at 50 metres in length?For standard balcony power plants rather no. For a typical balcony power plant (approx. 40V module voltage, 10A current), you have a voltage drop of approx. 4.5 volts at 50m. This corresponds to a power loss of around 11-12%. This is technically safe, but energetically very inefficient. At this length, we strongly recommend switching to 6mm² or better 10mm² cable.Do the connectors fit my inverter from Hoymiles, Deye or Growatt?Yes. The built-in connectors comply with the worldwide MC4 standard, which is used in almost all modern solar modules and microinverters. They fit perfectly both mechanically and electrically.Can I shorten the cable if necessary?Yes, but only with expertise. You can cut the cable. However, please note that for the new connection you will need professional MC4 connectors and a special crimping tool to ensure a permanently reliable and watertight connection.

Solar cable red 100m 6mm

The SOLR6100 solar cable (100 metres, 6mm²) in red is the professional solution for photovoltaic installations where maximum efficiency and minimum resistance are paramount. With a length of 100 metres per roll and a reinforced cross-section of 6mm², this cable is ideal for large rooftop installations, ground-mounted projects, or systems with high current ratings. The red marking allows standard-compliant identification of the positive pole (+) and ensures clear cabling.Certified according to the international standard IEC 62930, this cable provides the highest safety for modern PV systems with voltages up to 1500V DC. The larger cross-section minimises voltage losses even over long distances and is ideal for high-performance module generations delivering high currents.Highlights at a glanceMaximum efficiency: The 6mm² cross-section greatly reduces electrical resistance and ensures higher yield compared to standard cables.Certified safety: Conforms to IEC 62930 (H1Z2Z2-K) standard for use in photovoltaic systems up to 1500V DC.High coverage: 100 metres in one piece allow for individual cuts for custom string connections without unnecessary junctions.Extremely durable: High quality XLPO double insulation is UV-resistant, ozone-resistant and flame-retardant for a service life of over 25 years.Corrosion-protected conductor: Fine stranded, tinned copper provides consistently optimal conductivity and protection against oxidation in humid environments.Wide temperature range: Safe operation under extreme weather conditions from -40°C to +90°C (short-term peaks up to +120°C).Areas of applicationThe SOLR6100 is the first choice for demanding PV projects:Large rooftop systems & PV parksEfficient string cabling and connecting distant module fields to the central inverter.High-performance balcony systemsIdeal for systems with modern modules (500Wp+), to transport high currents without loss.Battery storage & off-grid systemsPerfect for 24V or 48V systems where minimal voltage drops are crucial for charging efficiency.Installation & safety instructionsProfessional connectionUse only MC4 connectors explicitly approved for 6mm² cable with this cross-section and a high-quality crimping tool.Mechanical protectionWhen routing on the roof or through walls, use corrugated conduits or cable ducting to protect the insulation from mechanical abrasion and rodent damage.Parallel cable routingRun positive (red) and negative (black) cables as parallel and close as possible together, to minimise electromagnetic interference (induction loops). Features Model / SKU**SOLR6100** Conductor cross-section**6.0 mm²** Form of supply**100 metre roll** ColourRed (positive pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (Class 5) Temperature range-40°C to +120°C (on the conductor) Standardisation**IEC 62930 / EN 50618** Special featureHalogen-free, UV & ozone resistant  FAQs on the red solar cable 100m 6mm²Why should I choose 6mm² instead of 4mm²?For higher yield and future-proofing. Especially with cable lengths over 15–20 metres or when using modules with high current (Isc over 13A), the voltage drop with 6mm² is noticeably lower. This means that more energy reaches the inverter and the cable remains cooler under high load.Can the cable be laid directly in the ground?Only in a protective conduit. Although the insulation is very robust, the cable is not designed for direct burial without protection. In suitable cable protection conduit, however, laying in the ground is no problem.Is the cable resistant to chemicals?Yes. The XLPO insulation is resistant to acids, alkalis, and ammonia. This makes it especially suitable for installations in agriculture (barns) or in areas affected by industrial pollution.

Solar cable black 100m 6mm

The solar cable SOLS6100 (100 metres, 6mm²) in black is the professional solution for photovoltaic installations where maximum efficiency and minimal resistance are paramount. With a length of 100 metres on a reel and a reinforced cross-section of 6mm², this cable is excellent for large roof systems, open-area projects or systems with high currents. The black identification enables standard-compliant identification of the negative pole (-) and ensures clearly arranged cabling.Certified in accordance with the international standard IEC 62930, this cable offers maximum safety for modern PV systems with voltages of up to 1500V DC. The larger cross-section minimises voltage losses even over long distances and is ideal for high-performance module generations delivering high currents.Highlights at a glanceMaximum efficiency: The 6mm² cross-section significantly reduces the electrical resistance and provides more yield compared to standard cables.Certified safety: Complies with IEC 62930 (H1Z2Z2-K) standard for use in photovoltaic systems up to 1500V DC.Long range: 100 metres in one piece enable custom cuts for tailor-made string connections without unnecessary separation points.Extremely resistant: The high-quality XLPO double insulation is UV-resistant, ozone-resistant and flame-retardant for a lifespan of more than 25 years.Corrosion-protected conductor: Fine-stranded, tinned copper offers permanently optimum conductivity and protects against oxidation in a damp environment.Wide temperature range: Safe operation in extreme weather conditions from -40°C to +90°C (short-term peaks up to +120°C).Areas of applicationThe SOLS6100 is the number one choice for demanding PV projects:Large roof systems & PV parksEfficient string cabling and connection of distant module fields to the central inverter.High-performance balcony power plantsIdeal for systems with modern modules (500Wp+), to ensure the loss-free transport of high currents.Battery storage & stand-alone systemsPerfect for 24V or 48V systems where low voltage drops are crucial for charging efficiency.Assembly & safety instructionsProfessional connectionsFor this cross-section, use only MC4 connectors that are explicitly approved for 6mm² cable, and use high-quality crimping pliers.Mechanical protectionWhen laying on the roof or through walls, use corrugated ducts or cable ducts to protect the insulation from mechanical abrasion and rodent bites.Parallel cable routingRoute the black negative cable as parallel and close as possible to the red positive cable to minimise electromagnetic interference fields (induction loops). Features Model / SKU**SOLS6100** Conductor cross-section**6.0 mm²** Delivery form**100 metre reel** ColourBlack (negative pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (Class 5) Temperature range-40°C to +120°C (on the conductor) Standardisation**IEC 62930 / EN 50618** Special featureHalogen-free, UV- & ozone-resistant  FAQs about solar cable black 100m 6mm²Why should I choose 6mm² instead of 4mm²?For more yield and future-proofing.Especially for cable lengths above 15–20 metres or when using modules with high current (Isc above 13A), voltage drop is noticeably lower with 6mm². This means more energy reaches the inverter and the cable stays cooler under high load.Can the cable be laid directly in the ground?Only in protective conduit.Although the insulation is very robust, the cable is not designed for direct burial without protection. Installation in a suitable cable conduit in the ground, however, is no problem.Is the cable resistant to chemicals?Yes.The XLPO insulation is resistant to acids, alkalis and ammonia. This makes it particularly suitable for agricultural (stables) or industrially impacted areas.

Solar cable black 100m 4mm

The SOLS4100 solar cable (100 metres, 4mm²) in black is the ideal cable by the metre for extensive photovoltaic projects and professional installations. With a generous length of 100 metres on the reel, it offers maximum flexibility when cabling roof systems, ground-mounted projects or larger stand-alone installations. The black marking serves for clear identification of the negative pole (-), which significantly increases safety and clarity during installation.Manufactured according to the strict international standard IEC 62930, this cable meets the highest quality requirements for long-term use in modern PV systems up to 1500V DC. Thanks to the high-quality cross-section of 4mm² and the special double insulation, it is ideally equipped to transport the energy produced by your solar modules safely and with low losses for decades.Highlights at a glanceCertified safety: Complies with the IEC 62930 standard (H1Z2Z2-K) for use in photovoltaic DC systems up to 1500V DC.High reach: 100 metres in one piece allow individual cuts for customised string connections without unnecessary intermediate connections.Clear polarity: The black outer sheath ensures clear marking of the negative conductor and prevents errors during installation.Weatherproof & extremely durable: Specially designed for permanent outdoor use – UV-resistant, ozone-proof and resistant to embrittlement due to intense sunlight.Optimal conductivity: The finely stranded conductor made of tinned copper ensures permanently low contact resistances and provides effective protection against corrosion.Wide temperature range: Reliable operation under extreme weather conditions from -40°C to +90°C (maximum conductor temperature up to +120°C).Areas of applicationThe SOLS4100 is the first choice for versatile installation scenarios:Roof installations & PV parksCreation of customised string connections from the module array to the inverter or collector box.Off-grid systems & motorhomesFlexible wiring of off-grid systems where custom cable lengths are required for a neat installation.Plant constructionIdeal basic component for installers to assemble custom connection cables with MC4 connectors.Mounting & safety instructionsProfessional assemblyAs it is sold by the metre, we recommend using high-quality MC4 connectors and a professional crimping tool for solar cables for installation.Avoidance of induction loopsRoute the black negative conductor as parallel and close as possible to the red positive conductor to minimise electromagnetic interference fields.Mechanical protectionWhen running on the roof or through walls, use corrugated tubes or cable ducts to protect the insulation from mechanical abrasion. Features Model / SKU**SOLS4100** Conductor cross-section**4.0 mm²** Delivery form**100 metre roll** ColourBlack (negative pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +120°C (on the conductor) Standardisation**IEC 62930 / EN 50618** FeaturesHalogen-free, UV-resistant & short-circuit-proof  FAQs about the solar cable black 100m 4mm²Is the cable suitable for direct burial?Only in protective conduit. The cable is suitable for installation in pipes and ducts in the ground, as long as it is ensured that it does not lie permanently in water. Direct installation without protective conduit in the ground is not recommended.Why is the conductor tinned?For protection against corrosion. The tinning of the copper wires prevents oxidation of the copper, especially in humid environments or in contact with salty air. This ensures consistently high conductivity throughout the service life of the system.Can I lay this cable indoors as well?Yes. Thanks to the flame-retardant and halogen-free properties of the XLPO insulation, the SOLS4100 can be safely installed in buildings to deliver the energy to the inverter room.

Solar extension cable 1m 4mm² – Red/Black for solar systems (set)

This solar extension cable set (1 metre, 4mm²) is the professional solution for safely bridging the distance between solar modules and inverters or charge controllers. The set usually consists of two cables: one red cable for the positive pole (+) and one black cable for the negative pole (-). This colour coding effectively prevents dangerous polarity reversal errors during installation.The cables are already pre-assembled with MC4-compatible plugs and sockets on both sides (“Plug & Play”). You do not need to purchase any crimping tools – simply plug them together and you are done. The high-quality insulation has been specially developed for decades of outdoor use: it is extremely UV-resistant, weatherproof and withstands large temperature fluctuations.Highlights at a glancePlug & Play: Pre-assembled with MC4-compatible plug connectors (plug + socket) for immediate use.Colour coding: Set consisting of Red (+) and Black (-) ensures error-free installation and fast assignment of the poles.Weatherproof (IP67): The connectors are dustproof and protected against brief submersion—ideal for rain and snow.UV- & ozone-resistant: The tough outer sheath made from cross-linked polyolefin withstands harsh sunlight for years without becoming brittle.High-quality conductor: The tinned copper cable (4mm²) ensures minimal resistance and the lowest power loss over this short distance.Certified safety: Meets common standards (e.g. TÜV, EN 50618) for photovoltaic installations up to 1000V/1500V DC.Areas of applicationThe 1 metre extension is ideal for short bridging:Balcony power stations: If the cables on the solar module are just too short to reach the micro inverter.Series connection (strings): To connect two modules installed next to or above each other.Camping & boat: For flexible setup of mobile solar cases or panels in the sun while the vehicle remains in the shade.Off-grid systems: Connection from the roof to the charge controller for short routes (e.g. garden shed).Installation & safety instructionsAudible click: When plugging together, ensure that the plugs engage with a distinct “click”. Only then is the connection sealed and electrically safe.Do not disconnect under load: Never separate the plug connections while current is flowing (i.e. when the sun is shining and the inverter is operating). A dangerous arc may form. Cover the modules beforehand or switch off the inverter.Bending radius: Do not sharply bend the cables, especially not directly behind the connector housing, to avoid compromising the seal.Mounting: Do not leave the cables loose in the wind. Secure them to the module frame or substructure with UV-resistant cable ties to avoid chafing. Properties Product nameSolar extension cable set (1 m) Cable length**1.0 metre** (per cable) Cable cross-section**4.0 mm²** Rated voltage**1000 V / 1500 V DC** Connector type**MC4-compatible** Conductor materialCopper (tinned) Degree of protection (connected)**IP67 / IP68** (waterproof) Temperature range-40°C to +90°C Colours in the set1x Red (+), 1x Black (-) Standards / certificatesEN 50618 (H1Z2Z2-K)  FAQs about the 1m solar extension cableIs a 4mm² cross-section sufficient or do I need 6mm²?For a length of 1 metre and standard applications, 4mm² is perfectly adequate. Over such a short distance, the voltage drop is negligibly low. 4mm² cables can easily carry currents up to approx. 40–50 amps. Standard solar modules typically supply only 10 to 14 amps. 6mm² cables are only worthwhile for very long distances (e.g. >20 metres) or extremely high-performance systems.Can I also use the red cable for the negative pole?Technically yes, but it is dangerous. The inside of the cable (copper) and the connectors are identical. The colour of the insulation is only for marking. If you use “Red” for “minus”, the system will work, but there is an extremely high risk of confusion during later maintenance work or expansion, which can destroy the inverter.Are the cables suitable for underground installation?Conditionally. Although the insulation is very robust, standard solar cables are not explicitly designed for direct laying in the ground without a protective conduit (hazards from rodents, standing water, stones). Always use an empty conduit or protective tube in the ground.

Solar cable, red, 25m, 4mm

The SOLR425 solar cable (25 metres, 4mm²) in red is the perfect choice for flexible cabling of your photovoltaic system. With a length of 25 metres, this cable is ideal for medium-sized projects, such as connecting module strings to the inverter or installing balcony power stations with slightly longer routes. The red colour serves as a standard-compliant marking of the positive pole (+), making the installation clear and safe.Manufactured in accordance with the strict standard IEC 62930, this cable fulfils the highest safety standards for permanent use in modern PV systems. The combination of high-quality tinned copper conductor and robust double insulation guarantees efficient energy transmission and maximum service life, even under demanding environmental conditions.Highlights at a glanceCertified safety: Complies with the international standard IEC 62930 for solar cables, which guarantees top quality and fire protection.Optimal length: 25 metres allow for custom cuts for bespoke connections without unnecessary joints.Clear identification: The red outer sheath ensures clear identification of the positive lead and prevents confusion during installation.Extremely robust: The double insulation made from cross-linked special polymer is UV-resistant, ozone-resistant and resistant to weathering.Durable conductor: Tinned electrolytic copper provides effective protection against corrosion and ensures permanently low contact resistances.High temperature resistance: Safe to use in a range from -40°C to +90°C, conductor temperatures of up to +120°C are permitted for short periods.Areas of applicationThe SOLR425 is versatile for private and commercial PV projects:Home & rooftop systemsIdeal for string cabling and connection to the charge controller or inverter over medium distances.Balcony power stationsPerfectly suited for connecting the solar modules to the microinverter when it is mounted indoors or in a remote location.Motorhomes & MarineReliable wiring for solar panels on vehicle roofs or boats, where resistance to vibrations and moisture is required.Installation & safety instructionsProfessional crimpingAs this is cut by the metre, only high-quality MC4 connectors should be used for connection. Ensure gas-tight crimping with a suitable crimping tool.Mechanical protectionLay the cable on sharp edges (e.g. on profile rails) always in such a way that the insulation is not damaged. Use edge protection or corrugated pipes for this.Observe bending radiiAvoid bends that are too tight in the cable to prevent damage to the fine stranded copper conductors and to maintain the integrity of the insulation. Features Model / SKU**SOLR425** Conductor cross-section**4.0 mm²** Form of supply**25 metre ring** ColourRed (positive pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (fine stranded) Temperature range-40°C to +90°C (ambient) Standardisation**IEC 62930 / EN 50618** Fire protectionFlame-retardant & halogen-free  FAQs on the red 25m 4mm² solar cableWhat does certification to IEC 62930 mean?Tested quality for PV systems. This standard defines the requirements for halogen-free, low-smoke and insulated cables for photovoltaic systems. It ensures that the cable is specifically designed for the high DC voltage and UV exposure in outdoor use.Can I lay the cable indoors too?Yes. Thanks to the flame-retardant and halogen-free properties of the insulation, the SOLR425 can be installed indoors without hesitation to carry energy from the roof to the inverter in the basement or technical room.Why should I choose 4mm² instead of 6mm²?Cost-effectiveness over short distances. With a length of 25 metres, the voltage drop at 4mm² is negligibly low in most standard PV applications. The cable is easier to install and still offers high current carrying capacity for modern modules.

Solar cable red 50m 4mm

The SOLR450 solar cable (50 metres, 4mm²) in red is the ideal cable by the metre for photovoltaic projects that require flexible and secure cabling over medium distances. With a length of 50 metres, this reel offers sufficient range for string cabling on rooftops or for connecting module fields to the inverter. The red colouring ensures standard-compliant identification of the positive pole (+), making installation clear and minimising connection errors.Certified according to the international standard IEC 62930, this cable meets the highest requirements for safety and durability. It is specially designed for harsh outdoor conditions and, thanks to its high-quality material composition, ensures efficient energy transmission over the entire service life of your solar system.Highlights at a glanceCertified standard: Complies with IEC 62930 (H1Z2Z2-K), guaranteeing maximum suitability for photovoltaic direct current systems up to 1500V.Generous range: 50 metres in one piece enable continuous installation without additional plug connections between module and technical room.Clear polarity: The red outer insulation ensures a clear visual separation of the positive conductor, increasing safety during installation and maintenance.Weather & UV resistant: The high-quality XLPO double insulation provides long-lasting protection against embrittlement caused by sunlight, ozone and severe weather.Optimum conductivity: The finely stranded conductor made of tinned copper offers excellent corrosion protection and consistently low contact resistance.High thermal load capacity: Reliable operation in a wide temperature range from -40°C to +90°C.Areas of applicationThe SOLR450 is the ideal choice for a variety of installation scenarios:Single-family homes & roof systemsPerfect for connecting solar modules to the inverter if installed in the basement or utility room.Balcony solar systems & garden systemsIdeal for installations where a greater distance needs to be covered between the panels and the feed-in point.Mobile solar systemsUsed in independent systems for tiny houses or larger motorhomes where certified industrial quality is valued.Assembly & safety instructionsProfessional connectionUse only high-quality MC4 connectors when assembling and ensure precise crimping using a specialised solar crimping tool.Mechanical fixationSecure the cable at regular intervals with UV-resistant cable ties to minimise mechanical stresses caused by wind or its own weight.Avoidance of standing waterLay the cable so that it is not permanently in standing water (e.g. in depressions on flat roofs) to maximise protection of the insulation. Features Model / SKU**SOLR450** Conductor cross-section**4.0 mm²** Delivery form**50 metre ring** ColourRed (positive pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +90°C (ambient) Certificates**IEC 62930 / EN 50618 (H1Z2Z2-K)** Special featureHalogen-free & short-circuit proof  FAQs about solar cable red 50m 4mm²Why is the IEC 62930 certification important?It guarantees longevity in PV systems. This standard ensures that the cable is halogen-free, flame-retardant and specially designed to withstand stresses from high DC voltages and UV light. This sets it apart significantly from conventional installation cables.Is 4mm² sufficient for a 50 metre cable?Yes, for moderate currents. In a typical module string with high voltages, voltage drop at 50 metres and 4mm² is generally completely negligible. With systems with very low voltages (e.g. 12V), however, the voltage drop should be checked in advance.Is the cable resistant to acids and alkalis?Yes. The XLPO insulation provides good resistance to chemical influences, which is particularly advantageous for installations near industrial areas or in agriculture (ammonia exposure).

Solar cable red 75m 4mm

The SOLR475 solar cable (75 metres, 4 mm²) in Red is a high-quality solution for cabling photovoltaic systems over longer distances. With a length of 75 metres, this roll offers maximum flexibility for string cabling on large roofs or when connecting module arrays to the inverter in larger buildings. The red colour serves to identify the positive (+) terminal in accordance with standards, which makes the installation clearer and enhances safety during fitting.Certified to the international standard IEC 62930The SOLR475 meets the most stringent quality standards for long-term use under extreme conditions. The combination of a fine-stranded, tinned copper conductor and the robust XLPO double insulation ensures efficient energy transmission and protects the cable from environmental influences for decades.Highlights at a glanceCertified industrial quality: Complies with the IEC 62930 standard (H1Z2Z2-K) and is therefore approved for system voltages up to 1500 V DC.Optimal project length: 75-metre lengths allow for uninterrupted installation, even along complex routes, without unnecessary joints.Reliable identification: The red outer sheath ensures clear visual identification of the positive conductor in accordance with standard installation practices.Maximum durability: The UV- and ozone-resistant XLPO double insulation prevents premature ageing caused by sunlight and weathering.Corrosion-protected conductor: Tinned electrolytic copper guarantees consistently low contact resistance and protects against oxidation, even in damp environments.Extreme temperature range: Safe for use from -40°C to +90°C (maximum conductor temperature up to +120°C).Areas of applicationThe SOLR475 is the ideal choice for demanding installation scenarios:Larger roof-mounted systemsPerfect for connecting solar modules to the inverter when the latter is installed across several storeys or in a remote plant room.Commercial PV projectsIdeal for string cabling in larger systems where high reliability and compliance with standards are required.Standalone & hybrid systemsUsed in self-sufficient power supply systems for remote buildings or agricultural holdings.Installation & Safety InstructionsProfessional assemblyUse only high-quality MC4 connectors to complete the cable assembly. A gas-tight crimp using specialised solar crimping pliers is essential for long-term safety.Protection against mechanical damageAlways route the cable through protective conduits where it passes through walls or along sharp roof edges to protect the insulation from mechanical abrasion.Avoiding cable loopsEnsure that the cable is laid in such a way that no large induction loops are formed (the positive and negative wires should be routed as close together as possible) in order to improve the system’s EMC compatibility. Features Model / SKU**SOLR475** Conductor cross-section**4.0 mm²** Packaging**75-metre coil** ColourRed (positive terminal) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialTinned copper (Class 5) Temperature range-40°C to +90°C (ambient) Standards**IEC 62930 / EN 50618** Special featureAcid- and alkali-resistant, halogen-free  FAQs on the red 75m 4mm² solar cableWhy is 4 mm² often sufficient for 75 metres?Due to the high string voltage. In modern PV systems, modules are often connected in series, which increases the voltage whilst keeping the current (amperes) relatively low. At high voltages, the percentage power loss with a 4 mm² cable is usually very low, even over a distance of 75 metres.Can the cable also be laid permanently outdoors?Yes. The cable is specifically certified for outdoor installation. It is resistant to ammonia (important in agriculture), ozone and intense UV radiation.What is the advantage over conventional rubber cables?The chemical cross-linking of the insulation. XLPO insulation (cross-linked polyolefin) does not melt when exposed to heat and does not become brittle in winter. It is also flame-retardant and halogen-free, which minimises smoke production in the event of a fire.

Solar cable, red, 25m, 6mm

The SOLR625 solar cable (25 metres, 6mm²) in red is the ideal solution for photovoltaic installations that require a high current carrying capacity and minimal energy losses. With a length of 25 metres and a reinforced cross-section of 6mm², this cable offers the perfect balance between flexibility and performance – whether for string cabling on the roof or the connection of powerful balcony power plants. The red colour is used for the standard-compliant identification of the positive pole (+).Manufactured according to the international standard IEC 62930, this cable meets the strictest requirements for safety and durability in modern PV systems up to 1500V DC. The generous cross-section ensures that even with modules with high output currents, heat development is minimised and the efficiency of your system is maximised.Highlights at a glanceCertified safety: Complies with IEC 62930 (H1Z2Z2-K) for permanent use in photovoltaic DC systems up to 1500V.High efficiency: The 6mm² cross-section minimises electrical resistance and significantly reduces voltage drops compared to standard cables.Optimal project length: 25 metres enable tailor-made sections for medium distances without unnecessary interfaces or plug-in connections.Weather & UV resistant: The high-quality XLPO double insulation protects the cable against embrittlement from the sun, ozone and extreme weather conditions for decades.Corrosion-protected conductor: Fine-stranded, tinned copper ensures consistently optimum conductivity and offers effective protection against oxidation in humid environments.Extreme temperature range: Reliable operation under even the most adverse conditions from -40°C to +90°C (short-term peaks up to +120°C).Areas of applicationThe SOLR625 is versatile for demanding PV projects:Modern roof systemsIdeal for connecting high-performance modules (500Wp+) to the inverter to transport high currents without loss.Balcony power plants & stand-alone systemsPerfect when the inverter or charge controller is installed a little further away and every watt of power is to be maintained.Motorhomes & marineRobust cabling for self-sufficient systems where vibrations, humidity and high loads are a factor.Assembly & safety instructionsProfessional assemblyUse only MC4 connectors that are explicitly approved for 6mm² cable for this cross-section. A gas-tight crimp is essential for long-term safety.Observe bending radiiDespite the high flexibility of the fine stranded conductors, the cable should not be bent below the minimum permissible bending radius to preserve the insulation.Mechanical protectionFor entries or sharp edges, use protective tubes or edge protection profiles to permanently ensure the integrity of the double insulation. Features Model / SKU**SOLR625** Conductor cross-section**6.0 mm²** Delivery form**25 metre ring** ColourRed (positive pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (Class 5) Temperature range-40°C to +120°C (at conductor) Standardisation**IEC 62930 / EN 50618** FeaturesHalogen-free, flame-retardant, UV-resistant  FAQs about the solar cable red 25m 6mm²Is 6mm² necessary for 25 metres in length?It is recommended. Especially for modern modules delivering currents of 13A to 18A, 6mm² offers significantly more protection against heating and reduces the voltage drop. It is a future-proof option for maximum yields.Can the cable be laid indoors?Yes. Thanks to the flame-retardant and halogen-free properties of the XLPO insulation, the SOLR625 can be safely installed in buildings to carry energy from the roof to the technical room.Does the cable fit standard MC4 connectors?Only in suitable 6mm² variants. There are MC4 connectors for various cross-section ranges. Make sure to use connectors designed for 4–6mm² so that strain relief and sealing work correctly.

Solar cable, red, 50m, 6mm

The Solar cable SOLR650 (50 metres, 6mm²) in red is the ideal cable by the metre for photovoltaic projects that place the highest demands on efficiency and durability. With a length of 50 metres and a reinforced cross-section of 6mm², this cable offers the perfect reserves for string cabling on rooftops or connecting distant module arrays. The red colouring is used for standard-compliant identification of the positive pole (+), which makes installation clear and minimises the risk of polarity reversal.Certified according to the international standard IEC 62930, this cable fulfils the strictest requirements for use in modern PV systems up to 1500V DC. The generous cross-section ensures that the voltage drop is minimised and the overall yield of your system is maximised, even with the high currents of modern high-performance modules.Highlights at a glanceMaximum efficiency: The cross-section of 6mm² massively reduces the electrical resistance and ensures minimal voltage drop, especially over distances of 50 metres.Certified safety: Complies with the IEC 62930 standard (H1Z2Z2-K) for permanent use in photovoltaic direct current systems up to 1500V.Optimum project length: 50 metres in one piece enable uninterrupted installation without additional plug connections between the module array and inverter.Weather & UV resistant: The high-quality XLPO double insulation protects the cable against embrittlement caused by sun, ozone and extreme weather conditions for decades.Corrosion-protected conductor: Fine-stranded, tinned copper offers the best long-term conductivity and provides effective protection against oxidation, even in damp or salty environments.High thermal load capacity: Reliable operation in a wide temperature range from -40°C to +90°C.Areas of applicationThe SOLR650 is the ideal choice for demanding installation scenarios:Large roof systemsPerfect for connecting the solar modules to the inverter if it is installed in the basement or in a remote technical room.Powerful balcony power stationsIdeal for systems with modern modules (500Wp+) to transport the high currents safely and without losses.Island & battery storageIdeally suited for 24V or 48V systems where low voltage drops are crucial for optimum battery charging.Assembly & safety instructionsProfessional connectionOnly use high-quality MC4 connectors that are approved for 6mm² cross-sections. Precise crimping with a special solar crimping tool is essential.Mechanical fixationFasten the cable at regular intervals with UV-resistant cable ties to avoid mechanical stress caused by wind or dead weight on the connections.Avoidance of induction loopsRun positive (red) and negative (black) cables as parallel and close together as possible to minimise electromagnetic interference fields. Features Model / SKU**SOLR650** Conductor cross-section**6.0 mm²** Delivery form**50 metre ring** ColourRed (positive pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (class 5) Temperature range-40°C to +120°C (on the conductor) Certification**IEC 62930 / EN 50618** Special featureHalogen-free, UV-resistant & short-circuit-proof  FAQs about solar cable red 50m 6mm²Why is 6mm² for 50 metres better than 4mm²?Due to the lower resistance. The electrical resistance adds up over a distance of 50 metres. With 6mm² you reduce the voltage drop by around a third compared to 4mm². This ensures a higher system voltage at the inverter and therefore a measurably higher yield.Can the cable be laid freely outdoors?Yes. The cable is specially certified for permanent outdoor installation. It is resistant to UV light, ozone and ammonia, which also qualifies it for use in agriculture.Is the cable flame-retardant?Yes. The XLPO insulation is flame-retardant and halogen-free. In the event of a fire, the cable produces hardly any smoke and no corrosive gases, which significantly increases safety in the building.

Solar cable, red, 75m, 6mm

The solar cable SOLR675 (75 metres, 6mm²) in red is the high-performance solution for photovoltaic installations that have to efficiently cope with long distances and high currents. With a length of 75 metres and a reinforced cross-section of 6mm², this cable offers maximum reserves for string cabling on extensive roofs or the connection of module fields to inverters located far away. The red colouring serves to mark the positive pole (+) in accordance with standards.Certified according to international standard IEC 62930, the SOLR675 meets the most stringent quality requirements for permanent use under extreme conditions. The generous cross-section ensures that the voltage drop is minimised even over long cable runs, which directly results in a higher overall yield from your solar installation.Highlights at a glanceHigh efficiency: The cross-section of 6mm² massively minimises the electrical resistance, which is particularly decisive for efficiency over the distance of 75 metres.Certified safety: Complies with IEC 62930 (H1Z2Z2-K) standard for permanent use in photovoltaic direct current systems up to 1500V.Optimum project length: 75 metres in one piece enable continuous installation over long distances without unnecessary joints or additional plug connections.Extremely resistant: The high-quality XLPO double insulation protects the cable from embrittlement due to intense UV radiation, ozone and weathering for decades.Corrosion-protected conductor: Fine-stranded, tinned copper offers consistently excellent conductivity and effective protection against oxidation, even in humid or salty air.Wide temperature range: Safe operation under the most adverse climatic conditions from -40°C to +90°C.Areas of applicationSOLR675 is the ideal choice for demanding long-distance connections:Large roof systems & commercial buildingsPerfect for the connection of solar modules to the inverter when it is installed over several floors or in a distant technical room.Open space & garden systemsIdeal for connecting distant module fields to the feed-in point with minimal losses.High-performance stand-alone systemsIdeally suited for 24V or 48V systems with high charging currents, where every volt retention at the battery counts.Installation & safety notesProfessional assemblyUse only high-quality MC4 connectors that are approved for 6mm² cross-sections to complete the cable. Gas-tight crimping is essential for long-term safety.Protection when laid undergroundAlthough the cable is weather-resistant, it must always be run in a suitable protective conduit when laid underground to protect it from mechanical influences.Parallel cable routingRoute positive (red) and negative (black) cables as closely together as possible to minimise electromagnetic interference fields and induction loops. Features Model / SKU**SOLR675** Conductor cross-section**6.0 mm²** Delivery form**75 metre ring** ColourRed (positive pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (Class 5) Temperature range-40°C to +120°C (on the conductor) Standardisation**IEC 62930 / EN 50618** Special featureAcid & alkali resistant, halogen-free  FAQs about the solar cable red 75m 6mm²Why is 6mm² almost always the better choice for 75 metres in length?To keep power losses in check. Over a total length of 150 metres (supply and return), the resistance adds up considerably. A 6mm² cable reduces the voltage drop by around a third compared to 4mm², which means a noticeable increase in yield over the lifetime of the system.Can the cable also be laid indoors?Yes. Thanks to its flame-resistant and halogen-free XLPO insulation, the SOLR675 can be safely laid in buildings to route the energy from the roof to the inverter room.Does the cable fit into standard MC4 plugs?Yes, in the 6mm²-compatible versions. When buying connectors, ensure that they are designed for the cross-section range of 4–6mm² so that sealing and strain relief work perfectly.

Solar cable red 100m 4mm

The SOLR4100 solar cable (100 metres, 4mm²) in red is the ideal cable by the metre for extensive photovoltaic projects and professional installations. With a generous length of 100 metres on the roll, it offers maximum flexibility when cabling roof systems, ground-mounted projects or larger stand-alone systems. The red marking serves for clear identification of the positive pole (+), which greatly increases safety and clarity during installation.The cable has been specially developed for the extreme demands of outdoor use. Thanks to the high-quality cross-section of 4mm² and the special double insulation, it is perfectly equipped to transport the energy produced by your solar modules safely and with minimal loss over decades.Highlights at a glanceHigh range: 100 metres in one piece allow individual cuts without unnecessary intermediate connections or waste.Clear polarity: The red outer sheath ensures clear marking of the positive conductor and prevents errors during installation.Robust double insulation: The cable features a flame-retardant and halogen-free sheath that provides optimum protection against mechanical stress.Weatherproof & extremely durable: Specially designed for permanent outdoor use – UV-resistant, ozone-resistant and resistant to acids and alkalis.Wide temperature range: Reliable operation in extreme weather conditions from -40°C to +90°C (maximum conductor temperature up to +120°C).Optimum conductivity: The finely stranded conductor made of tinned copper ensures permanently low transition resistances and offers effective corrosion protection.Areas of applicationThe SOLR4100 is the first choice for versatile installation scenarios:Roof systems & PV parksCreation of individual string connections from module field to inverter or collection box.Off-grid systems & motorhomesFlexible wiring of off-grid systems where accurately fitting cable lengths are required for a neat installation.Plant constructionIdeal base component for installers to assemble individual connecting cables with MC4 connectors.Assembly & safety instructionsProfessional assemblyBecause this is cable by the metre without connectors, we recommend using high-quality MC4 connectors and professional crimping pliers for solar cables when connecting.Protection from rodentsWhen laying in areas at risk from rodents (e.g. barns or soil) the cable should also be run inside a suitable protective conduit.Standard-compliant routingEnsure the cable is laid without tension and secured with UV-resistant cable ties to avoid chafe marks caused by wind movement. Features Model / SKU**SOLR4100** Conductor cross-section**4.0 mm²** Delivery form**100 metre roll** ColourRed (positive pole marking) Rated voltageAC: 1.0 kV / DC: 1.5 kV (max.) Conductor materialCopper, tinned (class 5) Temperature range-40°C to +120°C (max. conductor temp.) Certification**TÜV / EN 50618 (H1Z2Z2-K)** FeaturesUV, ozone, acid & alkali resistant FAQs about the solar cable red 100m 4mm²Is the cable suitable for direct burial?Conditionally. The cable is suitable for laying in pipes and ducts in the ground as long as it is ensured that it is not permanently lying in water. Direct laying in earth without a protective conduit is not recommended.Can I also use this cable for 1500V systems?Yes. As an H1Z2Z2-K certified cable, it is designed for a maximum system voltage of 1500V DC and thus meets the latest standards for photovoltaic installations.Why is the conductor tinned?To protect against corrosion. The tinning of the copper wires prevents oxidation of the copper, especially in damp environments or in contact with salty air. This guarantees consistently high conductivity over the entire lifetime of the system (25+ years).

Solar cable black 50m 4mm

The solar cable SOLS450 (50 metres, 4mm²) in black is the ideal metered cable for photovoltaic projects that require flexible and secure wiring over medium distances. With a length of 50 metres, this roll offers ample scope for string cabling on rooftops or for connecting module arrays to the inverter. The black colouring is used for standard-compliant identification of the negative pole (-), which makes installation straightforward and minimises connection errors.Certified to the international standard IEC 62930, this cable fulfils the highest requirements for safety and durability. It is specially designed for the harsh conditions outdoors and, thanks to its high-quality material composition, ensures efficient energy transmission over the entire service life of your solar installation.Highlights at a glanceCertified standard: Complies with standard IEC 62930 (H1Z2Z2-K), which guarantees maximum suitability for photovoltaic DC systems up to 1500V.Generous range: 50 metres in one piece allow uninterrupted installation without additional connectors between module array and technical room.Clear polarity: The black outer sheath provides clear visual separation of the negative cable, increasing safety during installation and maintenance.Weather- & UV-resistant: The quality XLPO double insulation provides lasting protection against embrittlement from sunlight, ozone, and extreme weather.Optimum conductivity: The finely stranded conductor made from tinned copper provides excellent corrosion protection and permanently low transition resistances.High thermal load capacity: Reliable operation in a wide temperature range from -40°C to +90°C.Areas of applicationThe SOLS450 is the ideal choice for a wide variety of installation scenarios:Single-family homes & rooftop systemsPerfect for connecting the solar modules to the inverter when it is installed in the basement or utility room.Balcony systems & garden installationsIdeal for installations where a greater distance between the panels and the feed-in point needs to be bridged.Mobile solar systemsUse in self-sufficient systems for tiny houses or larger mobile homes, where certified industrial quality is important.Installation & safety instructionsProfessional connectionFor assembly, use only high-quality MC4 connectors and ensure precise crimping with special solar crimping pliers.Mechanical fixationFasten the cable at regular intervals with UV-resistant cable ties to minimise mechanical stress from wind or self-weight.Avoiding induction loopsLay the black negative cable as parallel and as close as possible to the red positive cable to reduce electromagnetic interference and the risk of lightning induction. Features Model / SKU**SOLS450** Conductor cross-section**4.0 mm²** Delivery form**50 metre ring** ColourBlack (negative pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (finely stranded) Temperature range-40°C to +90°C (ambient) Certificates**IEC 62930 / EN 50618 (H1Z2Z2-K)** Special featureHalogen-free & short-circuit proof  FAQs about the solar cable black 50m 4mm²Why is IEC 62930 certification important?It guarantees longevity in PV systems.This standard ensures that the cable is halogen-free, flame-retardant and specially tested against stresses from high DC voltages and UV light. This distinguishes it significantly from conventional installation cables.Is 4mm² sufficient for a 50m long cable?Yes, for moderate currents.In a typical module string with high voltage, the voltage drop at 50 metres and 4mm² is usually completely unproblematic. For systems with very low voltages (e.g. 12V), however, the voltage drop should be checked in advance.Is the cable resistant to acids and alkalis?Yes.The XLPO insulation provides good resistance to chemical influences, which is particularly advantageous for installations near industrial areas or in agriculture (ammonia exposure).

Black solar cable 25m 4mm

The Solar Cable SOLS425 (25 metres, 4mm²) in black is the ideal solution for flexible and professional cabling of your photovoltaic system. With a length of 25 metres, this cable by the metre is perfectly suited for medium-sized projects, such as connecting module strings to the inverter or installing balcony power plants. The black colour serves as standard-compliant marking of the negative pole (-), making installation clear and safe.Manufactured according to the strict international standard IEC 62930, this cable meets the highest quality standards for long-term use in modern PV systems up to 1500V DC. The high-quality XLPO double insulation and the tinned copper conductor guarantee efficient energy transmission and maximum service life, even under demanding environmental conditions.Highlights at a glanceCertified safety: Complies with standard IEC 62930 (H1Z2Z2-K) for permanent use in photovoltaic DC systems up to 1500V.Optimum project length: 25 metres in one piece allow customised cuts for individual connection paths without unnecessary interfaces.Clear polarity: The black outer sheath provides a clear visual marking of the negative cable and prevents mix-ups during installation.Weatherproof & Robust: The UV-resistant and ozone-resistant double insulation protects the cable for decades from embrittlement caused by weather influences.Corrosion-protected conductor: Tinned electrolytic copper ensures permanently low contact resistance and provides effective protection against oxidation.Wide temperature range: Safe operation even under extreme climatic conditions from -40°C to +90°C (short-term peaks up to +120°C).Areas of applicationThe SOLS425 is versatile for private and commercial PV projects:House & Roof systemsIdeal for string cabling and connection to the charge controller or inverter over medium distances.Balcony power stationsPerfect for connecting the solar modules to the micro-inverter when it is mounted in a staggered or protected position indoors.Motorhomes & MarineReliable cabling for self-sufficient systems requiring resistance to vibrations, moisture and UV radiation.Installation & Safety InstructionsProfessional crimpingAs it is cable by the metre, exclusively high-quality MC4 connectors should be used for the connection. Gas-tight crimping with a special crimping tool is essential for long-term safety.Parallel cable routingRoute the black negative cable as parallel and as close as possible to the red positive cable to minimise electromagnetic interference (induction loops).Mechanical protectionLay the cable at sharp edges in such a way that the insulation is not damaged. Use corrugated pipes or cable ducts when passing through walls. Features Model / SKU**SOLS425** Conductor cross-section**4.0 mm²** Delivery form**25-metre ring** ColourBlack (negative pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (fine-stranded) Temperature range-40°C to +90°C (ambient) Standardisation**IEC 62930 / EN 50618** Special featureHalogen-free & flame-retardant  FAQs about the solar cable black 25m 4mm²What is the advantage of IEC 62930 certification?Maximum longevity in PV systems. This standard ensures the cable is halogen-free, flame-retardant and specially tested for resistance to high DC voltages and intensive UV radiation. It is considerably more robust than standard conventional cables.Can I also lay the cable indoors?Yes. Thanks to the flame-retardant and halogen-free properties of the XLPO insulation, the SOLS425 can be laid safely in buildings to transfer energy to the inverter room.Does the cable fit into standard MC4 plugs?Yes. The cable with 4mm² cross-section fits into all standard MC4 connectors designed for the 4–6mm² range. Ensure a clean installation for a watertight connection.

Solar cable black 25m 6mm

The solar cable SOLS625 (25 metres, 6mm²) in black is the ideal solution for photovoltaic installations that require high current carrying capacity and minimal energy losses. With a length of 25 metres and a reinforced cross-section of 6mm², this cable offers the perfect balance between flexibility and performance—whether for string cabling on the roof or connecting powerful balcony power systems. The black colour serves as the standard-compliant identification of the negative pole (-).Manufactured according to the international standard IEC 62930, this cable meets the strictest requirements for safety and durability in modern PV systems up to 1500V DC. The generous cross-section ensures that heat generation is minimised even in modules with high output currents and that the efficiency of your system is maximised.Highlights at a glanceCertified safety: Complies with IEC 62930 (H1Z2Z2-K) standard for continuous use in photovoltaic DC systems up to 1500V.High efficiency: The 6mm² cross-section significantly minimises electrical resistance and reduces voltage drops compared to standard cables.Optimal project length: 25 metres enable custom cuts for medium distances without unnecessary joints or plug connections.Weather & UV-resistant: The high-quality XLPO double insulation protects the cable for decades against embrittlement caused by sunlight, ozone and extreme weather conditions.Corrosion-protected conductor: Fine-stranded, tinned copper provides lasting top conductivity and effectively protects against oxidation in moist environments.Extreme temperature range: Reliable operation under the harshest conditions from -40°C to +90°C (short-term peaks up to +120°C).Areas of applicationThe SOLS625 is versatile for demanding PV projects:Modern roof systemsIdeal for connecting high-performance modules (500Wp+) to the inverter for loss-free transport of high currents.Balcony power systems & stand-alone systemsPerfectly suitable if the inverter or charge controller is installed somewhat further away and every watt of power is to be preserved.Motorhomes & marineRobust cabling for self-sufficient systems where vibration, moisture, and high loads are factors.Installation & safety instructionsProfessional preparationFor this cross-section, only use MC4 connectors that are explicitly approved for 6mm² cables. A gas-tight crimp is essential for long-term safety.Observe bending radiiDespite the high flexibility of the fine-stranded conductors, the cable should not be bent below the minimum permitted bending radius in order to preserve the insulation.Mechanical protectionUse protective conduits or edge protection profiles at feed-throughs or sharp edges to permanently ensure the integrity of the double insulation. Specifications Model / SKU**SOLS625** Conductor cross-section**6.0 mm²** Delivery form**25 metre ring** ColourBlack (negative pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (class 5) Temperature range-40°C to +120°C (on conductor) Standard**IEC 62930 / EN 50618** PropertiesHalogen-free, flame-retardant, UV-resistant  FAQs about solar cable black 25m 6mm²Is 6mm² necessary for 25 metres in length?It is advisable.Especially with modern modules delivering currents from 13A to 18A, 6mm² offers significantly more safety against heating and reduces voltage drops. It is a future-proof choice for maximum yields.Can the cable be installed indoors?Yes.Thanks to the flame-retardant and halogen-free properties of the XLPO insulation, the SOLS625 can be safely installed in buildings to transmit energy from the roof to the plant room.Does the cable fit in standard MC4 connectors?Only in suitable 6mm² versions.There are MC4 connectors for different cross-section ranges. Make sure to use connectors designed for 4–6mm² so that strain relief and sealing are ensured.

Solar cable black 50m 6mm

The Solar cable SOLS650 (50 metres, 6mm²) in black is the ideal cable by the metre for photovoltaic projects that demand the highest standards of efficiency and durability. With a length of 50 metres and a reinforced cross-section of 6mm², this cable provides perfect reserves for string cabling on house roofs or connecting distant module fields. The black colouring serves as a standard-compliant identification of the negative pole (-), which makes installation clear and minimises the risk of reversed polarity.Certified to the international standard IEC 62930, this cable meets the strictest requirements for use in modern PV systems up to 1500V DC. The generous cross-section ensures that even with high current from modern high-performance modules, the voltage drop is minimised and the total yield of your system is maximised.Highlights at a glanceMaximum efficiency: The 6mm² cross-section massively reduces electrical resistance and achieves minimal voltage drop, especially over distances of 50 metres.Certified safety: Complies with IEC 62930 standard (H1Z2Z2-K) for continuous use in photovoltaic DC systems up to 1500V.Optimum project length: 50 metres in one piece allow uninterrupted installation without additional connectors between the module field and inverter.Weather & UV resistant: The premium XLPO double insulation protects the cable for decades against embrittlement from sun, ozone and extreme weather conditions.Corrosion-protected conductor: Fine-stranded, tinned copper delivers best conductivity in the long run and effectively protects against oxidation, even in damp or salty environments.High thermal load capacity: Reliable operation in a wide temperature range from -40°C to +90°C.Areas of applicationThe SOLS650 is the ideal choice for demanding installation scenarios:Large roof systemsPerfect for connecting the solar modules to the inverter when this is installed in the basement or a distant technical room.High-performance balcony power plantsIdeal for systems with modern modules (500Wp+), to safely and losslessly transport the high currents.Island & battery storageExcellent for 24V or 48V systems where low voltage drops are crucial for optimal battery charging.Assembly & safety instructionsProfessional connectionFor assembly, use only high-quality MC4 connectors approved for 6mm² cross-sections. A precise crimp using a special solar crimping tool is essential.Mechanical fixingAttach the cable at regular intervals with UV-resistant cable ties to prevent mechanical stress due to wind or its own weight on the connections.Avoidance of induction loopsRoute the black negative cable as parallel and close as possible to the red positive cable to minimise electromagnetic interference fields and the risk of induction by lightning. Features Model / SKU**SOLS650** Conductor cross-section**6.0 mm²** Delivery form**50 metre ring** ColourBlack (negative pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (class 5) Temperature range-40°C to +120°C (on the conductor) Certification**IEC 62930 / EN 50618** Special featureHalogen-free, UV-resistant & short-circuit-proof  FAQs about the solar cable black 50m 6mm²Why is 6mm² for 50 metres better than 4mm²?Because of the lower resistance.Over a distance of 50 metres, the electrical resistance adds up. With 6mm² you reduce the voltage drop by about a third compared to 4mm². This ensures higher system voltage at the inverter and thus measurably higher yield.Can the cable be laid freely outdoors?Yes.The cable is specially certified for permanent outdoor installation. It is resistant to UV light, ozone and ammonia, which also qualifies it for use in agriculture.Is the cable flame-retardant?Yes.The XLPO insulation is flame-retardant and halogen-free. In the event of fire, the cable hardly develops any smoke and no corrosive gases, which significantly increases building safety.

Solar cable black 75m 6mm

The solar cable SOLS675 (75 metres, 6mm²) in black is the high-performance solution for photovoltaic installations that need to efficiently handle long distances and high currents. With a length of 75 metres and a reinforced cross-section of 6mm², this cable offers maximum reserves for string cabling on extensive roofs or connecting module arrays to distant inverters. The black colour provides standard-compliant identification of the negative terminal (-).Certified according to the international standard IEC 62930, the SOLS675 meets the strictest quality requirements for permanent use under extreme conditions. The generous cross-section ensures that voltage drop is minimised even on long cable runs, directly resulting in a higher overall yield of your solar system.Highlights at a glanceHigh efficiency: The 6mm² cross-section massively minimises electrical resistance, which is critical for efficiency at the 75-metre distance.Certified safety: Complies with IEC 62930 (H1Z2Z2-K) standard for permanent use in photovoltaic DC systems up to 1500V.Optimal project length: 75 metres in one piece allows uninterrupted laying over long distances without unnecessary couplings or additional plug connections.Extremely resistant: The high-quality XLPO double insulation protects the cable for decades against embrittlement due to intense UV radiation, ozone and weather.Corrosion-protected conductor: Fine-stranded, tinned copper delivers excellent conductivity for the long term and effectively protects against oxidation, even in humid or salty air.Wide temperature range: Safe operation under the harshest climatic conditions from -40°C to +90°C.Areas of applicationThe SOLS675 is the ideal choice for demanding long-distance connections:Larger roof systems & commercial propertyPerfect for connecting the solar modules to the inverter when the inverter is installed over several floors or in a remote technical room.Ground-mounted & garden systemsIdeal for connecting distant module arrays to the feed-in point with minimal loss.Powerful stand-alone systemsIdeally suited for 24V or 48V systems with high charging currents, where maintaining every volt at the battery matters.Assembly & Safety instructionsProfessional assemblyTo complete the cable, only use high quality MC4 connectors approved for 6mm² cross-section. A gas-tight crimp is essential for long term safety.Protection in underground layingAlthough the cable is weather-resistant, it must always be routed in a suitable protective conduit when laid in the ground to protect it from mechanical influences.Parallel cable routingLay the black negative cable as close as possible to the red positive cable to minimise electromagnetic interference and induction loops. Features Model / SKU**SOLS675** Conductor cross-section**6.0 mm²** Delivery form**75 metre ring** ColourBlack (negative terminal) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (Class 5) Temperature range-40°C to +120°C (at conductor) Standards**IEC 62930 / EN 50618** Special featuresAcid & alkali resistant, halogen-free  FAQs about the solar cable black 75m 6mm²Why is 6mm² for a length of 75 metres almost always the better choice?To keep power losses in check. Over a total length of 150 metres (out and back), the resistance increases significantly. A 6mm² cable reduces the voltage drop by about a third compared to 4mm², which means a noticeable increase in yield over the life of the system.Can the cable also be installed indoors?Yes. Thanks to its flame-retardant and halogen-free XLPO insulation, the SOLS675 can be safely installed in buildings to carry energy from the roof to the inverter room.Does the cable fit in standard MC4 connectors?Yes, in the 6mm² compatible variants. When purchasing connectors, ensure that they are suitable for the cross-section range of 4–6mm² so that sealing and strain relief operate perfectly.

Solar cable black 75m 4mm

The SOLS475 solar cable (75 metres, 4mm²) in black is the ideal solution for cabling photovoltaic systems over long distances. With a length of 75 metres on the reel, it offers maximum flexibility for string cabling on extensive roofs or when connecting module arrays to the inverter in larger buildings. The black labelling is used for standard-compliant identification of the negative pole (-), which significantly increases safety and clarity during installation.Manufactured according to the strict international standard IEC 62930, this cable fulfils the highest quality requirements for long-term use in modern PV systems up to 1500V DC. The high-quality XLPO double insulation and the tinned copper conductor guarantee efficient energy transmission and maximum service life, even under demanding environmental conditions.Highlights at a glanceCertified safety: Complies with the IEC 62930 standard (H1Z2Z2-K) for permanent use in photovoltaic direct current systems up to 1500V.High range: 75 metres in one piece allow individual cuts for customised string connections without unnecessary separation points.Clear polarity: The black outer sheath ensures clear labelling of the negative cable and prevents errors during installation.Weatherproof & robust: The UV-resistant and ozone-resistant double insulation protects the cable for decades from embrittlement caused by intensive solar radiation.Corrosion-protected conductor: Tinned electrolytic copper guarantees permanently low contact resistance and effectively protects against oxidation.Wide temperature range: Safe operation under extreme climatic conditions from -40°C to +90°C (short-term peaks up to +120°C).Areas of applicationThe SOLS475 is the ideal choice for demanding installation scenarios:Larger roof systemsPerfect for connecting the solar modules to the inverter when it is installed over several floors or in a remote technical room.Commercial PV projectsIdeal for string cabling in larger systems, where high reliability and standard-compliant implementation are required.Off-grid & hybrid systemsUsed in self-sufficient power supplies for remote buildings or farms where long cable runs need to be bridged.Assembly & safety instructionsProfessional assemblyAs this cable is sold by the metre, we recommend using high-quality MC4 connectors and a professional crimping tool for solar cables.Avoidance of induction loopsRoute the black negative conductor as parallel and as close as possible to the red positive conductor to minimise electromagnetic interference fields and the risk of lightning induction.Mechanical protectionFor penetrations or sharp edges, use protective tubing or cable conduits to guarantee the integrity of the double insulation for the long term. Features Model / SKU**SOLS475** Conductor cross-section**4.0 mm²** Delivery form**75 metre ring** ColourBlack (negative pole) Rated voltageDC: 1.5 kV / Max. 1.8 kV Conductor materialCopper, tinned (class 5) Temperature range-40°C to +90°C (ambient) Standardisation**IEC 62930 / EN 50618** Special featureAcid & alkali resistant, halogen-free  FAQs about the solar cable black 75m 4mm²Why is 4mm² often sufficient for 75 metres?Due to the high string voltage.In modern PV systems, modules are often connected in series, which increases the voltage and keeps the current (amperes) relatively low. At high voltages, the percentage power loss with 4mm² is usually very low, even over 75 metres.Can the cable be permanently laid outdoors?Yes.The cable is specially certified for outdoor installation. It is resistant to ammonia (important in agriculture), ozone and intense UV radiation.What is the advantage over conventional rubber cables?The chemical cross-linking of the insulation.The XLPO insulation (cross-linked polyolefin) does not melt in the heat and does not become brittle in winter. It is also flame retardant and halogen-free, which increases safety in buildings in the event of fire.

Deye WALLBOX SUN-EVSE22K01-EU-AC Smart EV Charger (Wireless)

Deye’s SUN-EVSE22K01-EU-AC Smart Wallbox enables smart, safe and highly efficient charging of electric and plug-in hybrid vehicles directly at home or in a commercial setting. With a charging power of up to 22 kW via a three-phase connection, it charges a compatible vehicle significantly faster than a conventional domestic socket.Thanks to its smart integration into existing Deye energy systems, the wallbox can be powered specifically using self-generated solar power. Various charging modes, control via the Deye Cloud app and modern communication interfaces make the SUN-EVSE22K01-EU-AC a flexible charging solution for efficient energy management.Your benefits at a glanceUp to 22 kW charging powerWith a three-phase connection, the wallbox provides a charging power of up to 22 kW. In single-phase operation, up to 7 kW is possible. This allows compatible electric vehicles to be charged much faster than from a conventional socket.Smart app controlThe Deye Cloud App allows you to conveniently monitor and schedule charging sessions via your smartphone. This enables flexible management of charging times, operating modes and energy consumption.PV-optimised chargingWhen used in conjunction with a compatible Deye energy system, the wallbox can prioritise charging when the photovoltaic system is producing surplus solar power. This increases self-consumption and reduces the amount of electricity purchased from the grid at a cost.Comprehensive safety featuresAn integrated 6 mA DC fault current detection system, together with protection functions against overvoltage, undervoltage, overload, short circuit, earth fault and overtemperature, ensures safe and reliable charging operation.Robust housing for indoor and outdoor useWith an IP66 protection rating, the wallbox is dust-tight and protected against powerful water jets. It is therefore suitable for installation in garages, carports and suitable outdoor areas.Standardised Type-2 connectionThe integrated Type-2 charging cable allows connection to numerous electric and plug-in hybrid vehicles commonly used in Europe. The vehicle can be connected directly to the wallbox without the need for a separate charging cable.Smart energy management for your homeThe Deye SUN-EVSE22K01-EU-AC is more than just a standard charging station. Thanks to its smart communication with compatible Deye components, it can be integrated into the home’s energy management system. The charging power can be adjusted to suit the available energy and the selected operating mode.In addition to direct Plug-&-Play charging, the wallbox supports scheduled charging and a solar-priority mode. This allows the electric vehicle to be charged specifically at off-peak times or using surplus PV energy. The LED status indicator provides continuous updates on the current operating status.Communication and controlThe wallbox features Wi-Fi, Bluetooth Low Energy and LoRa. This allows it to be integrated into both a local network and a compatible Deye energy system. Supported communication protocols such as OCPP 1.6 and Modbus TCP facilitate integration into suitable charging and energy management systems.Technical Specifications ModelDeye SUN-EVSE22K01-EU-AC Device typeSmart AC Wallbox Rated power22 kW three-phase / 7 kW single-phase Rated voltage400 V AC three-phase / 230 V AC single-phase Rated current32 A Frequency50 / 60 Hz Connection type3L+N+PE three-phase / L+N+PE single-phase Charging plugIntegrated Type-2 charging cable Cable lengthapprox. 4.2 m, up to 5 m depending on the model CommunicationWi-Fi / BLE / LoRa ProtocolsOCPP 1.6 / Modbus TCP Charging modesPlug & Play, time-controlled charging, solar priority App supportDeye Cloud app DisplayLED status indicator DC fault current detection6 mA integrated Protection functionsOVP, UVP, OLP, SCP, earth fault protection and overtemperature protection Surge protectionType II integrated Protection ratingIP66 Operating temperature-40 °C to +55 °C Permissible humidity5 % to 95 %, non-condensing Dimensions104 × 264 × 57.5 mm Weightapprox. 3.7 kg CoolingNatural convection Noise levels< 25 dB CertificationsEN IEC 61851-1 / IEC 61851-1 / CE-compliant Scope of delivery and equipment1x Deye SUN-EVSE22K01-EU-AC Smart Wallbox with 22 kW1x integrated Type-2 charging cable1x wall bracket including mounting material1x operating and installation instructions

Deye Smart Transmitter | LoRa wireless module | SUN-SMART-TX01

The Deye Smart Transmitter SUN-SMART-TX01 is a LoRa wireless module that acts as a central communication interface between Deye hybrid inverters and smart devices – such as the SUN-SMART-CT01 smart meter. It transmits data wirelessly and enables the intelligent control of energy-consuming devices such as smart plugs, switches or EV charging stations. This makes the module ideal for residential and commercial applications where energy flows need to be managed locally, efficiently and without additional reliance on the cloud.Function and intended useThe Deye Smart Transmitter SUN-SMART-TX01 is the central communication module in the Deye Wireless Energy Management System. It connects the hybrid inverter to all smart Deye devices via the LoRa wireless protocol. This allows you to control your energy flows locally, prioritise loads and optimise the self-consumption of solar power. Typical applications include residential properties, small commercial premises or off-grid systems where energy efficiency and independence are key priorities.Data transmission and integrationData is transmitted via the LoRa wireless network in the 863 to 870 MHz frequency range. The transmitter communicates bidirectionally with the inverter and connected devices over a range of up to 200 m. Communication takes place entirely locally, without the need for the internet or the cloud. The system responds with virtually no delay and allows direct control via the Deye Cloud app or the inverter display. For example, you can adjust charging times for electric vehicles or automatically activate appliances when there is a PV surplus.Compatibility and installationThe SUN-SMART-TX01 is compatible with all Deye hybrid inverters. It connects via the meter port and mounts on a DIN rail. Once installed, it pairs automatically with the LoRa devices. Set-up is plug-and-play and requires no additional cabling. Thanks to its IP65 protection rating when installed, the module is suitable for both indoor and sheltered outdoor locations. It is powered by 5 V DC and has minimal energy consumption.System benefits at a glanceDeye ’s Wireless Energy Management System with the SUN-SMART-TX01 offers you a flexible and scalable solution for smart energy management. You can integrate smart plugs, switches, power sensors and EV charging stations into the system. Local automation logic allows devices to be controlled based on time, battery level or PV yield. This enables you to make the most of your solar power, reduce grid consumption and increase self-sufficiency.Technical details Model nameSUN-SMART-TX01 Input voltageDC 5 V Method of communicationLoRa Frequency range863–870 MHz Communication rangeup to 200 m (open terrain) Antenna gain0.56 dBi (integrated) Operating temperature-40 to +60 °C Humidity0–100 % Protection ratingIP20 (IP65 when installed) Permitted heightup to 4000 m Dimensions (W x H x D)137.8 x 31.3 x 31.3 mm Weight0.046 kg Warranty2 years CertificationIEC/EN 62368-1 ManufacturerDeye Inverter Technology Co., Ltd. Deye SUN-SMART-TX01 package contents1x Deye Smart Transmitter SUN-SMART-TX01 with:1x LoRa wireless module1x user manual

Deye DL100B-WIFI data logger

The Deye DL1000B-WIFI is the compact Wi-Fi data logger for all owners of an Deye inverter who wish to monitor their photovoltaic system conveniently from a distance. With data updated every minute and seamless integration with the Deye cloud, you can keep an eye on your solar generation, battery status and grid consumption at all times – directly via the app or web portal.Key benefits for your systemComprehensive monitoringThe Deye data logger records inverter data at 1-minute intervals and automatically fills in any missing data points following connection interruptions.Flexible connectivity2.4 GHz Wi-Fi enables a continuous cloud connection, whilst Bluetooth BLE 5.3 ensures quick initial setup without the need for a Wi-Fi password.Remote OTA updatesFirmware updates for loggers and inverters are carried out via the cloud. A visit from a technician is not required.Robust constructionThe IP65 protection rating and an operating temperature range of -40 °C to +65 °C ensure reliable operation under a wide variety of conditions.Convenient remote monitoring of your photovoltaic systemWith the Deye DL1000B-WIFI data logger, your photovoltaic system becomes a smart energy hub. Via the Deye Cloud app for iOS and Android or the web portal, you can view the current status of your inverter at any time, check solar generation and receive system alerts directly on your smartphone. Multiple inverters can also be managed in parallel via a single account – ideal for larger systems or installers.Should a fault ever occur, remote diagnostics enable the Deye service team to quickly read out error codes and, if necessary, directly adjust the inverter parameters. Thanks to MODBUS command transmission and plug-and-play commissioning, the logger integrates seamlessly into your existing system. This saves you time, avoids unnecessary on-site visits and ensures reliable self-consumption of your solar power.Technical Specifications ManufacturerDeye ModelDL1000B-WIFI Device typeLogger (Wi-Fi/Bluetooth data logger) Main functionRemote monitoring & OTA updates InstallationPlug & Play, connection via the inverter’s COM port Dimensions (W × D × H)116.6 mm × 70.5 mm × 30.5 mm Protection classIP65 Operating temperature-40 °C to +65 °C WarrantyUp to 5 years Wi-Fi frequency2.4 GHz Wi-Fi standard802.11 b/g/n BluetoothBLE 5.3 (for initial setup) 4G / LANNot supported (available separately as DL1000B-4G / DL1000B-ETH) Interfaces1 × UART, 2 × LED, USB data interface Data refresh rateEvery 1 minute Cloud platformDeye Cloud (solarmanpv.com) Remote monitoringReal-time via the Deye Cloud app (iOS/Android) & web portal Firmware updatesOTA (Over-the-Air), local and remote Software featuresAT commands, OTA, data backfilling TroubleshootingRemote reading of error codes, remote debugging Multi-inverterMonitoring multiple inverters via a single account Supply voltage5 V DC (via USB / inverter) Data transferEncrypted connection to the Deye cloud Access protectionAuthenticated user account required Data top-upAutomatic reloading after a connection failure (Data Backfilling) DPI Board SupportYes (DPI communication board, model-specific) CompatibilityAll Deye inverters (depending on variant — check the compatibility table) Contents of the packageDeye DL1000B-WIFI data loggerDPI communication board (model-specific)Data cableInstallation instructions