Solar cable black 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).

The Deye SE-G5.1Pro-B is a high-performance battery module with a storage capacity of 5.12 kWh, based on safe lithium iron phosphate (LiFePO4) technology. With its modular design, support for high-current applications and flexibility in installation, it is the ideal solution for modern energy storage systems in both domestic and commercial settings.Highlights at a glanceSafe & durable: Cobalt-free LiFePO₄ cells with intelligent BMS Modular and scalable: Up to 64 modules – max. 327 kWh storage capacity High compatibility: Suitable for wall mounting, floor mounting & 19" rack Easy maintenance: Automatic networking, remote monitoring & USB firmware updates Reliable operation: IP20, natural cooling, wide temperature range down to -20 °CCompact, scalable & intelligently networkedWith an individual capacity of 5.12 kWh, the Deye SE-G5.1Pro-B is ideal for smaller storage solutions or as a component in large-scale modular storage systems. Thanks to the ability to connect up to 64 units in parallel, a maximum total capacity of 327 kWh is achievable. Perfect for applications with growing energy requirements. Automatic network addressing and support for firmware updates via USB or remote access significantly simplify commissioning and maintenance.Flexible mounting – space-saving & easy to installThanks to three mounting options—rack mounting (19-inch), wall mounting or floor installation—the module can be optimally positioned in almost any environment. With its compact design, measuring just 133 mm in height, it saves valuable space in technical rooms or living areas.Who is the Deye SE-G5.1Pro-B suitable for?Private households looking for a safe and sustainable storage system Commercial enterprises requiring scalable storage solutions for self-consumption or backup System integrators & installers who value easy integration and low maintenance Sustainability-minded users who rely on environmentally friendly storage technology ModelDEYSE-G5.1 Pro-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)43.2-57.6 System capacity (kWh)5.12 System Usable Capacity (kWh)4.6 Charging/discharging current (A) - Recommendation50 Charging/discharging current (A) - rated value100 Charging/discharging current (A) - Peak discharge (2 min,25°C)150 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP rating of the enclosureIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)440 * 133 * 540 Weight (kg)45 Installation locationFloor mounting, rack mounting Recommended discharge depth90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsUN38.3, IEC62619, CE, UK, VDE2510-50, CEI 0-21, FCC, UL1973, UL9540A  FAQs on the Deye SE-G5.1Pro-B battery storage systemHow much energy is actually usable?One module provides 5.12 kWh gross capacity, of which approximately 4.6 kWh is usable at a 90% depth of discharge; particularly suitable for residential and commercial applications.What are the applicable voltages and currents per module?The module operates at a nominal voltage of 51.2 V and has a capacity of 100 Ah. The continuous current is 50 A, with a peak current of up to 150 A possible for 10 seconds.How many modules can be combined?In the IP20 version, up to 64 modules can be connected in parallel, corresponding to a total capacity of over 327 kWh. Common in domestic applications: six modules per tower, i.e. 30.7 kWh per unit.What is the module's lifespan?The cells achieve over 6,000 cycles at 90% DoD, with a residual capacity of at least 70% at end of life, meaning they are designed for long-term use.Which Deye inverters is the system compatible with?The battery is officially approved for all three-phase hybrid inverters in the SUN-xK-HP3 and SUN-xK-BM series and is fully plug-and-play compatible without the need for additional adjustments. We strongly recommend checking the compatibility list, as the manufacturer may make changes. Contents of delivery Deye SE-G5.1Pro-B rack battery module (5.12 kWh): Module typeThis is a a single, flexible low-voltage battery module for installation in 19-inch racks, wall mounting or floor-standing.1 x Deye SE-G5.1Pro-B battery module (5.12 kWh)The central storage unit with 5.12 kWh (100 Ah) in rack format, including an intelligent, integrated battery management system (BMS).1 x set of mounting handles / rack earsHandles for easier handling and for securing the module in a 19-inch server rack.1 x set of battery connection cables (positive & negative)A pair of pre-assembled high-performance cables for connecting the module (or battery stack) to a compatible hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the battery module and the inverter.1 x parallel connection cable (power & communication)Short cables to connect this module’s power and data bus to another module.1 x earthing cableA protective earth cable for the correct earthing of the housing.1 x User and Installation GuideA printed manual describing the various installation types (rack, wall, stacking).2 x wall bracketsFor wall mounting the battery pack 4 x feetFor stacking and securing the battery

The Deye SUN-8K-SG05LP3-EU-SM2 is a powerful three-phase hybrid inverter. It has been specially designed for residential and commercial applications, combining inverter, battery charger and intelligent energy management system in a single device. This all-in-one solution is ideal for new installations as well as for retrofitting existing photovoltaic systems and reliably maximises self-consumption and energy efficiency.Highlights at a glanceSupports both lead-acid and lithium-ion batteries for flexible storage solutionsBattery voltage range of 40 to 60 volts for different storage requirementsMaximum charge and discharge current of 190 amperes enables fast energy transferMaximum PV input power of 12,000 watts for larger solar installationsUnbalanced output power with up to 50 percent of the rated power per phase enables flexible load distributionParallel connection of up to 10 devices for customisable system sizesEfficient energy conversion for modern requirementsThe Deye SUN-8K-SG05LP3-EU-SM2 offers a maximum efficiency of 97.6 percent and an MPPT efficiency of over 99 percent. The wide MPPT voltage range of 200 to 650 volts ensures that high energy yield is achieved even under changing irradiation conditions. With a maximum PV input voltage of 800 volts, the inverter is optimally suited for high-performance solar module arrays. This helps to sustainably increase the profitability and economic efficiency of the photovoltaic system.Flexibility and scalabilityThe Deye SUN-8K-SG05LP3-EU-SM2 is adaptable to different requirements. With the possibility of operating up to ten devices in parallel, the system can be scaled for both smaller and larger energy projects. AC coupling enables easy integration into existing solar systems without the need for extensive modifications. Thanks to support for both types of batteries, lead-acid and lithium-ion, the inverter offers high adaptability to individual storage solutions.Reliability and protectionWith an IP65 protection class, the inverter is optimally protected against dust and water, making it suitable for use in a wide range of environments. The operating temperature range from minus 40 to plus 60 degrees Celsius ensures reliable operation even under extreme weather conditions. Extensive protection features such as overcurrent, overvoltage, short-circuit and thermal protection, DC reverse polarity protection and DC insulation impedance monitoring ensure a high level of operational safety and a long service life for the device.Who is the Deye SUN-8K-SG05LP3-EU-SM2 suitable for?This inverter is ideal forHomeowners looking for a powerful and flexible solution for self-consumption and grid independenceCommercial users seeking a stable and efficient power supplyUsers who wish to retrofit modern storage solutions to existing solar installationsInstallations in regions with fluctuating grid supply, where diesel generators provide additional supply security  ModelDEYE SUN 8K-SG05LP3-EU-SM2 Battery input data Battery typeLi-lon Battery voltage range (V)40~60 Max. charge current (A)190 Max. discharge current (A)190 Number of battery inputs1 Charging strategy for Li-Ion batterySelf-adaptation to BMS PV string input data Max. DC input power (W)12000 Nominal PV input voltage (V)550 Start voltage (V)160 MPP voltage range (V)200-650 Max. DC input voltage (V)800 PV input current (A)20+20 Max. PV short-circuit current (A)30+30 Number of MPPT2 Strings per MPPT1+1 AC output data AC rated power and UPS power (W)8000 Max. AC output power (W)8800 AC output rated current (A)12.2/11.6 Maximum AC output rated current (A)13.4/12.8 Max. continuous AC passthrough (A)45 Peak power (without grid)2x rated power, 10 S Output power factor0.8 leading to 0.8 lagging Output frequency and voltage50/60Hz; 3L/N/PE 220/380, 230/400Vac Grid typeThree-phase Total harmonic distortion (THD)< 3% ( rated power ) DC feed-in<0.5% ln Efficiency Max. efficiency97.60% Euro efficiency97.00% MPPT efficiency99.90% Protection FusesDC polarity reverse connection protection, AC output overcurrent protection, thermal protection, AC outputovervoltage protection, AC output short-circuit protection, DC component monitoring, overvoltage load protection,earth fault current monitoring, arc fault current interrupter (optional), grid monitoring,islanding protection monitoring, earth fault detection, DC input switch, DC isolationimpedance monitoring, residual current detection (RCD), surge protection level Surge protection categoryDC Type II/AC Type III Certifications and standards Grid approvalsIEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE directive R25, G98, G99, VDE-AR-N 4105 Safety EMC / StandardIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 General data Operating temperature range (℃)-45~60°C, >45°C power reduction CoolingIntelligent cooling Noise (dB)<55 dB Communication with BMSRS485; CAN; RS232 Weight (kg)35.2 Size (mm)422B×699.3H×279T Degree of protectionIP65 Installation styleWall mounting Warranty10 years  FAQs about the 8 kW Deye Sun Hybrid InverterWhich battery types does the inverter support?The inverter is compatible with lead-acid and lithium-ion batteries in the voltage range from 40 to 60 volts.What is the maximum charge and discharge current?The maximum charge and discharge current is 190 amperes, enabling rapid energy transfer.What protection functions are integrated in the Deye?The inverter offers protection mechanisms such as DC reverse polarity protection, AC output overcurrent protection, thermal protection, AC output overvoltage protection, AC output short-circuit protection, DC component monitoring, optional arc fault protection switch, islanding protection, DC switch, insulation impedance detection, earth fault detection, and class II overvoltage protection for DC and AC.Is the inverter suitable for retrofitting existing systems?Yes, the inverter can be easily integrated into existing solar systems thanks to AC coupling.Can the inverter supply unbalanced loads?Yes, the inverter can supply an unbalanced load of up to 100 percent, with each phase supplying up to 50 percent of the rated output. Scope of delivery: Deye SUN-8K-SG05LP3-EU-SM2 (8 kW LV Hybrid Inverter) 1 x Deye SUN-8K-SG05LP3-EU-SM2 inverterA three-phase hybrid inverter with 8 kW output, integrated LCD colour touch screen and support for 48V low voltage battery systems.1 x wall bracket (Wall Mount Bracket)A robust metal mounting rail for securely attaching the device to a load-bearing wall.1 x Wi-Fi stick (data logger)A plug-in communication module for connecting to the Internet for remote monitoring via Deye Cloud or Solarman App.3 x current transformer (CT - Current Transformer)External clamp-on current transformers for measuring energy flows at the house connection, necessary for zero feed-in and self-consumption optimisation.1 x set of PV connectors (MC4-compatible)The pairs of DC connectors required (plus and minus) for connecting the PV strings to the inverter.1 x communication cable (BMS)A pre-assembled RJ45 data cable for connecting the inverter and the battery management system.1 x mounting kit (screws and wall plugs)A set of stainless steel screws and heavy-duty wall plugs for professional installation of the wall bracket.1 x user manual (User Manual)A printed manual with detailed installation instructions, wiring diagrams and safety information.

These Beltrona Universal mounting system is a robust and flexible solution for securely mounting photovoltaic modules on flat surfaces (flat roofs, garage roofs, ground, terraces). Made from corrosion-resistant Aluminium, this design offers maximum durability with a low weight.The special highlight is the Variable tilt angles from 30° to 60°. This allows you to align the solar module perfectly with the sun, thereby significantly increasing the yield of your system – particularly in the case of "balcony power stations" or off-grid systems – The mounting bracket is designed to be universal and fits almost all standard solar module sizes (framed).Highlights at a glanceFlexible bracket (30°-60°): The tilt angle can be adjusted continuously or in steps (depending on the model) between 30 and 60 degrees. A steeper angle (45–60°) is ideal for optimising yield in spring, autumn and winter, when the sun is low in the sky.Universal fit: The structure is attached directly to the frame of the solar module. As the rails are telescopic or can be mounted in various ways, the system is suitable for small 100W modules as well as large 400W+ panels (standard width approx. 1134mm).High-quality material: Made from anodised Aluminium (AL6005-T5) and screws made of Stainless steel (SUS304). This guarantees rust resistance and weather resistance for decades.Versatile installation: Suitable for flat roofs (bitumen, membrane, gravel), concrete surfaces, garden soil or even for vertical wall mounting (facade) to space the module away from the wall.Easy installation: Pre-assembled parts and simple screw connections enable quick installation.Areas of applicationBeltrona ’s mounting system is ideal for:Flat roofs: Garage, carport, bungalow (weighting with ballast stones recommended).Garden / open space: Installation on a lawn or terrace.Balcony power stations: To position modules at the optimum angle on a large terrace or a canopy.Facade: For wall mounting, to tilt the module away from the house wall towards the sun.Installation & Safety InstructionsBallasting (Important!): If you are installing the mounting bracket on a flat roof (e.g. bitumen), you are often not permitted to drill through the roof membrane. In this case, the structure must be weighted down (e.g. with paving slabs or concrete blocks). A single module at a 60° angle presents a large surface area for the wind to catch (sail effect)!Screw connection: The bracket is typically screwed into the mounting holes on the back of the module frame. Check whether your module frame has the appropriate holes or use module clamps.Alignment: Ideally, align the module with South orientation. If a south-facing orientation is not feasible, south-east or south-west orientations also deliver good yields. Features ProductBeltrona Vario aluminium mounting system (30°-60°) Material (profiles)**Aluminium AL6005-T5** (Anodised, silver) Material (connections)**SUS304 stainless steel** (A2/A4 stainless) Tilt angle**30° - 60°** (Adjustable via telescopic leg) Installation locationFlat roof (concrete/bitumen/gravel), open space (ground), wall Module alignmentHorizontal (Landscape) or Vertical (Portrait) - depending on the rail length Max. wind loadup to 60 m/s (depending on ballasting/screw connections) Max. snow loadapprox. 1.4 kN/m² Contents (set)Pre-assembled triangles, slot nuts, Allen screws WarrantyOften 10 years warranty on material durability FAQs on the Beltrona mounting systemIs the system suitable for my 420-watt module?Yes. Current standard modules (approx. 172 x 113 cm) can be installed without any problems. The length of the aluminium arms is designed to safely support these sizes.Why 30° to 60° and not flatter?Flatter angles (e.g. 10–15°) do not self-clean as effectively (rain does not wash away pollen/dust). The 30–60° range offers the best compromise between Self-cleaning and Annual yield. 30–35° is ideal for summer, whilst 60° makes the most of the low winter sun.Can I also screw the system to the wall?Yes, these triangular structures are also ideal for façade mounting. One side is firmly anchored to the wall with dowels, whilst the adjustable side supports the module. Please ensure you use sturdy dowels and screws here due to wind loads.

The Hoymiles HMS-800W-2T is the powerful successor to the legendary HM series and sets new standards for modern balcony power plants. With a maximum output power of 800 watts this micro inverter gets the most out of your solar modules and is optimally prepared for the current legislation.The "2T" in the name stands for two independent MPPT trackers. This means you can connect two solar modules, which are controlled completely independently of each other. If one module is in the shade or has a different alignment, the second module still runs at full power. Compared to the previous series, the HMS-800W-2T uses the more stable Sub-1G radio technology (for greater range to DTU) and the new BC05 plug-in system.Highlights at a GlanceHigh output power (800 watts): Delivers a full 800 VA of power into the household grid, making it ideal for the maximum permissible feed-in limit of balcony power plants.Two independent MPPT trackers: Guarantees the maximum yield from each individual module, even with partial shading or different alignment (e.g. east/west).Stable Sub-1G communication: Offers a noticeably more stable and wider-reaching connection through walls when used with an (optional) DTU compared to conventional Wi-Fi.New connection system (BC05): Equipped with the proprietary Hoymiles "Field Connector" (BC05) for rapid and extremely watertight installation.Reactive power control: Complies with the VDE-AR-N 4105:2018-11 standard and supports grid stability by providing reactive power.Robust design (IP67): The fully sealed housing is dust- and waterproof and designed for decades of outdoor use in the harshest conditions.Flexible limiting: Using an optional DTU unit, the output can be temporarily restricted to 600 watts via app (S-Miles Cloud) if required.Areas of ApplicationThe HMS-800W-2T is the standard solution for:Balcony power plants (2 modules): The classic – two modules on the balcony railing for maximum self-sufficiency covering your electricity needs.Garages & Carports: Thanks to high protection class IP67 can be safely used on flat roofs.Garden sheds: Easy installation “Plug & Play” (with suitable Schuko cable).Shaded locations: Where a string inverter would fail, the HMS-800 still extracts energy thanks to single MPPT.Mounting & Safety InstructionsCable selection (Important!): The HMS-800W-2T uses the new BC05 connection (rectangular, flat). It is not compatible with the old Betteri BC01 cables from the HM series. When purchasing the connection cable, be sure to look for the note "for HMS series" or "BC05".Distance to the surface: Mount the inverter with at least 2 cm distance to the mounting surface (roof/wall) so that air can circulate behind the unit (passive cooling).Hot Spot: The metal housing acts as a heat sink and in summer at full load can become up to 80°C hot. This is normal, but avoid touching during operation.Earthing: The device is earthed via the AC connection. Additional grounding on the housing is possible, but not usually mandatory if a compliant Schuko/Wieland cable is used (observe local VDE standards). Features ModelHoymiles HMS-800W-2T Max. recommended PV power**320 W to 540 W+** (per module) Maximum output power**800 VA** (adjustable to 600 VA) MPPT number / inputs**2 MPPT** / 2 DC inputs Max. DC input voltage**65 V** Max. input current (DC)**2 x 14 A** (Compatible with modern 500W+ modules) Communication**Integrated Wi-Fi** (2.4 GHz) AC connection**BC05 connector** (HMS series) Efficiency (CEC)**96.7 %** Protection class**IP67** (dust-tight & protection against temporary submersion) Dimensions (W x H x D)261 x 180 x 35.1 mm FAQs about the Hoymiles HMS-800W-2TWhat is the difference with the Hoymiles HM-800?The HMS is the newer generation. The main differences are:Radio: HMS uses Sub-1G (better range) instead of 2.4 GHz (HM).Connection: HMS uses the BC05 connector, HM uses Betteri BC01.Amperage: The HMS tolerates higher input currents (14A), making it more compatible with modern high performance modules (400W+).Do I necessarily need a DTU (Data Transfer Unit)?For pure operation ("generate power"): No. As soon as the sun shines and the grid is present, it generates power. For monitoring (app) and settings (throttling to 600W): Yes. As the HMS-800W-2T does not have integrated Wi-Fi, you need the DTU-Lite-S stick for app connection.Can I limit the inverter to 600 watts?Yes. When used together with a DTU and an installer account in the S-Miles Cloud, the output power can be limited as a percentage (e.g. to 75% = 600W) to comply with current registration requirements.