Deye SUN-10K-SG05LP3-EU-SM2 Three-phase hybrid inverter 10KW

The Deye SUN-20K-SG05LP3-EU-SM2 offers a reliable and efficient solution for energy conversion in photovoltaic systems. With its high charging and discharging capacity and support for various battery types, it is ideal for demanding energy projects.Highlights at a glanceHigh performance: 20 kW rated output for high energy requirements Flexible battery selectionCompatible with lead-acid and lithium-ion batteries High charging/discharging current: Up to 350A for fast power transmission Expandable: Parallel connection of up to 10 devices possible Robust designIP65 protection class for use in various environments Efficient energy conversion for modern requirementsThe Deye SUN-20K-SG05LP3-EU-SM2 is specially designed to meet the requirements of modern photovoltaic systems. With its three-phase output power and support for 48V low-voltage batteries, it offers an efficient solution for energy conversion and storage.Flexibility and scalabilityThanks to the option of connecting up to 10 devices in parallel, the inverter can be flexibly adapted to different system sizes. The support of both lead-acid and lithium-ion batteries enables customised adaptation to specific energy requirements.Reliability and protectionWith a protection class of IP65, the inverter is protected against dust and water, ensuring reliable operation in different environments. The integrated protective functions ensure safe and stable operation of the system.Who is the Deye SUN-20K-SG05LP3-EU-SM2 suitable for?This inverter is ideal for: Operators of larger solar systems who are looking for a flexible and safe storage solution Commercial enterprises that want to cover energy peaks or work off-grid Homeowners who want to maximise their self-consumption rate Users with diesel generator support who are aiming for maximum self-sufficiency  ModelSUN-20K-SG05LP3-EU-SM2 Battery input data Battery typeLead-acid or lithium-ion Battery voltage range (V)40~60V Max. Charging current (A)350A Max. Discharge current (A)350A Charging strategy for Li-ion batterySelf-adaptation to BMS Number of battery inputs2 Input data of the PV string Max. DC input power (W)32000W Max. DC input voltage (V)800V Starting voltage (V)160V MPPT voltage range (V)160V-650V Rated DC input voltage (V)550V Max. Operating PV input current (A)36+36A Max. Input short-circuit current (A)54+54A Number of MPP trackers/Number of MPP tracker strings2/2+2 AC input/output side Rated AC input/output effective power20000 Max. AC input/output apparent power22000 AC input/output rated current (A)30.4/29 Max. AC input/output current (A)33.4/31.9 Max. Continuous AC passthrough (mains for charging)70 Peak power (without mains)2x rated output power, 10s Setting range of the power factor0.8 leading to 0.8 trailing Nominal input/output voltage/range (V)220/380V, 230/400V 0.85Un-1.1Un Nominal input/output mains frequency/range(Hz)50/45-55, 60/55-65 Form of the mains connection3L+N+PE Total harmonic current distortion (THDi)<3% ( rated power ) DC current power supply<0.5% In Efficiency Max. Efficiency97,6% Euro efficiency97,0% MPPT efficiency>99% Protection of the devices IntegratedDC reverse polarity protection, AC output overcurrent protection, AC output overvoltage protection, AC output short-circuit protection, thermal protection, DC terminal insulation impedance monitoring, DC component monitoring, earth fault current monitoring, power grid monitoring, protection against islanding, earth fault detection, overvoltage load shedding protection, residual current monitoring (RCD), overvoltage category Overvoltage protection levelTYPE II(DC), TYPE II(AC) Interface Communication interfaceRS485/RS232/CAN Monitor modeGPRS/WIFI/Bluetooth/4G/LAN (optional) General data Operating temperature range (℃)-40 to +60°C, >45°C power reduction Permissible ambient humidity0-100% Permissible height3000m Noise (dB)<60 dB(A) Protection classIP 65 Inverter topologyNon-insulated Overvoltage categoryOVC II(DC), OVC III(AC) Dimensions (WxHxD mm)456×750×268.5 (without connectors and brackets) Weight (kg)51.9 Cooling modeIntelligent cooling Guarantee5-year/10-year warranty period depends on the installation conditions of the inverter. Details can be found in the general warranty conditions Mains regulationIEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE guideline R25, G99, VDE-AR-N 4105 Safety EMC / StandardIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2  FAQs about the Deye Sun three-phase hybrid inverterWhich battery types are supported?The inverter is compatible with lead-acid and lithium-ion batteries in the voltage range from 40 to 60V.Can I operate several devices in parallel?Yes, up to 10 units can be operated in parallel, making the inverter ideal for larger systems.What is the maximum charging and discharging current?The maximum charging and discharging current is 350A each, which enables fast energy transfer.What is the standby consumption of the device?The Deye SUN-20K-SG05LP3-EU-SM2 has a self-consumption of ≤ 60 W.Does the 20 kW inverter fit on an 18 kWp system or do I have to oversize/undersize?Yes, the Deye SUN 20K-SG05LP3-EU-SM2 is technically optimised for an 18 kWp system. It does not necessarily have to be oversized or undersized. With a DC/AC ratio of around 0.9, it is exactly in the ideal range (0.9 - 1.1 is recommended). This means that the system is even slightly undersized, but this has practically no disadvantages and at the same time offers scope for retrofitting additional modules at a later date. Scope of delivery: Deye SUN-20K-SG05LP3-EU-SM2 (20 kW LV hybrid inverter) 1 x Deye SUN-20K-SG05LP3-EU-SM2 inverterAn extremely powerful three-phase hybrid inverter with 20 kW output, integrated LCD colour touchscreen and support for 48V low-voltage battery systems.1 x Wall Mount BracketA solid metal mounting rail for securely fastening the appliance to a load-bearing wall.1 x Wi-Fi stick (data logger)A plug-in communication module for connection to the internet for remote monitoring via Deye Cloud or Solarman app.3 x current transformer (CT)External hinged current transformers for measuring the energy flows at the house connection, necessary for zero feed-in and self-consumption optimisation.1 x set of PV connectors (MC4-compatible)The required pairs of DC plugs (plus and minus) for connecting the PV strings to the inverter.1 x communication cable (BMS)A pre-assembled RJ45 data cable for the connection between the inverter and the battery management system.1 x mounting set (screws and plugs)A set of stainless steel screws and heavy-duty dowels for professional installation of the wall bracket.1 x operating instructions (user manual)A printed manual with detailed installation instructions, circuit diagrams and safety instructions.

The Felicity Solar FLA48230-EU is a powerful lithium iron phosphate (LiFePO4) home storage system in the low-voltage range (48V). With an impressive capacity of 11.8 kWh in a single housing, this model is aimed at homeowners who want to realise a large storage capacity in a small space and with minimal cabling.In contrast to modular systems, where you often have to stack two to three modules for 10-12 kWh, the FLA48230-EU offers this energy in a single, wall-mountable block. It is particularly popular in combination with Deye, Growatt or Victron inverters and is characterised by an excellent price-performance ratio.Highlights at a glanceMassive capacity (11.8 kWh): Offers 230 Ah at 51.2 V in a single device. This drastically reduces the installation effort, as fewer cable bridges and connections are required than with small storage systems.Safe LiFePO4 technology: Utilises lithium iron phosphate cells which are considered thermally stable, intrinsically safe (no thermal runaway) and extremely durable.Integrated display & BMS: A front-mounted LCD display shows SOC (state of charge), voltage and cell status. The BMS protects against overcharging, deep discharge and overheating.Space-saving wall mounting: The slimline design enables flat wall mounting (similar to a radiator), saving valuable floor space in the plant room.High cycle stability: Designed for >6000 cycles (at 80% DOD / 25°C). This corresponds to a service life of over 15 years with daily use.Wide compatibility: Has CAN and RS485 interfaces and is compatible with the market leaders in the 48V segment (Deye, Victron, GoodWe, Growatt, SMA via CAN box).Built-in DC isolator switch: Often has an integrated circuit breaker on the side to safely and quickly disconnect the battery from the system.Areas of applicationThe FLA48230-EU is ideal for medium to large households:Self-consumption optimisation: Stores enough energy to power households with heat pumps or electric cars through the night.Emergency power supply (backup): In combination with hybrid inverters (e.g. Deye 12K), the storage system can supply the entire house in the event of a grid failure.Off-grid systems: Popular for self-sufficient holiday homes due to its robust design and high capacity.Technology & Advantages"All-in-one" advantage: Instead of wiring three 4kWh blocks (sources of error, contact resistances, space requirements), you only install one unit here. The BMS only has to balance one large cell block, which is often more efficient.Scalability: Despite its size, the system is expandable. Up to 12 or 15 units (depending on the firmware) can be connected in parallel to build storage systems in the three-digit kWh range.Ease of maintenance: The connections are easily accessible and the display allows diagnostics without a laptop/PC.Installation & safety instructionsWeight warning: With over 100 kg this storage system is extremely heavy. The wall bracket must be anchored in load-bearing masonry (concrete/brick). Installation on plasterboard walls is not possible without solid reinforcement. Use a pallet truck or lift for installation.Cable cross-section: Due to the high currents (up to 120A), battery cables with at least 35mm², better 50mm² can be used to minimise voltage drops.DIP switch: When communicating with the inverter (esp. Deye/Victron), the DIP switches on the communication port must be set correctly to define the BMS protocol. Characteristics ModelFelicity Solar FLA48230-EU Technology**LiFePO4** (Lithium Iron Phosphate) - Safe & Durable Nominal voltage**51.2 V** (standard low voltage system) Capacity**230 Ah** Energy content**11.77 kWh** (Marketed as ~11.8 kWh) Usable energy (DOD)approx. 90% - 95% (depending on inverter setting) Lifespan**≥ 6000 cycles** (at 25°C, 80% DOD) Communication**CAN / RS485** (Compatible with Deye, Growatt, etc.) Mounting**Wall mounting** (bracket included) or stand Weightapprox. **100 - 105 kg** (Attention: Very heavy!) Dimensions (H x W x D in mm)approx. 900 x 675 x 200 (flat design)  FAQs for the Felicity FLA48230-EUDoes this battery work with the Deye SUN-12K-SG04LP3?Yes, excellent. This is one of the most common combinations. The battery is connected via CAN bus. In the Deye inverter, you usually select "Lithium Mode" and the protocol "00" (or "12" for Felicity, depending on the firmware), and the system automatically recognises the 230Ah.Can I retrofit two of these batteries later?Yes. You can connect several FLA48230s in parallel. One battery is configured as the "master" (DIP switch 1 ON) and the others as "slaves". Important: The batteries should have the same voltage (same state of charge) when they are connected in order to avoid high equalising currents.Why is "EU" in the name?The "EU" model is specifically certified for the European market (CE, UN38.3, MSDS) and complies with the applicable safety standards. The instructions and support are often also orientated towards European dealers. Scope of delivery: Felicity Solar FLA48230-EU (11.8 kWh LV battery storage) 1 x Felicity Solar FLA48230-EU battery moduleA standing 51.2V LiFePO4 energy storage system with a capacity of 230 Ah (11.77 kWh) and integrated battery management system (BMS).1 x set of DC power cables (power cable)A pair of high-current-resistant cables (plus and minus) for the electrical connection of the storage system to the low-voltage inverter.1 x BMS communication cableA pre-assembled data cable (RJ45) for communication between the battery and the inverter via CAN or RS485 interface.1 x earthing cableA yellow-green protective earthing cable for safe earthing of the battery housing.1 x wall mounting set / anti-tilt deviceMounting accessories for fixing the housing to the wall to prevent the upright storage system from tipping over.1 x mounting kit (screws and accessories)All small parts and screws required for installation and electrical connections.1 x User manualA technical manual with installation instructions, pin assignments for various inverters and safety instructions.

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 SE-F16 is a high-capacity low-voltage energy storage system (51.2 V) designed for demanding use in residential and commercial photovoltaic systems. With an enormous rated capacity of 16 kWh (314 Ah) in just one compact housing module, this storage system significantly minimises the space required and the installation effort.This model uses the proven and intrinsically safe lithium iron phosphate (LiFePO4) cell chemistry. Combined with the intelligent Battery Management System (BMS) and a wide range of monitoring options (including Bluetooth), the SE-F16 offers maximum safety, scalability and longevity for the self-sufficient energy supply of your home or business.Highlights at a glanceMassive storage capacity (16 kWh): With a rated capacity of 314 Ah at 51.2 V, this single module provides enough energy to reliably supply large households even during prolonged periods of low sunlight.Safe LiFePO4 cell chemistry: The lithium iron phosphate technology guarantees maximum thermal stability and virtually eliminates the risk of thermal runaway (fire hazard).Powerful power handling: The system supports an enormous continuous discharge current of up to 230 A and peak currents of 280 A (for 10 seconds), ideal for power-hungry large loads such as heat pumps or wallboxes.Extreme scalability: For even greater energy requirements, up to 32 units can be connected in parallel as standard. With a CAN bridge, scaling up to 64 modules is even possible.Smart monitoring & connectivity: In addition to CAN2.0 and RS485, the storage system features Bluetooth for convenient monitoring via smartphone app. The "C" version (SE-F16-C) also has an integrated LCD display.Longevity & efficiency: Certified for over 6,000 charge cycles (at 25°C), ensuring decades of reliable operating life in daily use.Flexible installation: Despite the high weight, the housing system is extremely flexible and can be installed either on the wall, floor-standing or stacked.ApplicationsThe Deye SE-F16 is the perfect solution for demanding energy scenarios:Single-family and multi-family houses: Maximises self-consumption of PV power and, in combination with a hybrid inverter, provides a powerful emergency power supply for the entire building.Commercial applications (C&I): Used to cap expensive peak loads (peak shaving) and stores large PV surpluses in agricultural or commercial businesses.Off-grid & stand-alone systems: Thanks to its gigantic capacity and high continuous discharge power, it offers a reliable energy source for completely off-grid properties.Installation & safety instructionsLogistics and weight: At a weight of 109 kg, the module is extremely heavy. Installation should обязательно be carried out with suitable lifting equipment (stair climber) or by at least two to three people.Choice of location: The storage system must be installed in a dry and ideally frost-free room (protection class IP21). Charging at temperatures below 0°C is automatically blocked by the BMS to protect the cells.Cable cross-sections: Due to the extremely high currents (up to 230 A continuous load), the connection cables to the inverter or busbar must have a cross-section of at least 70 mm², preferably 95 mm², in order to avoid overheating and voltage losses.Commissioning with parallel connection: If you connect several SE-F16 modules together, all units must be charged to exactly the same voltage level before cabling in order to prevent dangerous equalisation currents. Features  ModelDeye SE-F16 (C series with display) Technology**LiFePO4** (lithium iron phosphate) Rated voltage**51.2 V** (operating range: 44.8 V - 57.6 V) Rated capacity**314 Ah** Nominal energy**16.0 kWh** Max. continuous current**230 A** (peak current 280 A for 10s) Cycle life**≥ 6000 cycles** (at 90% DOD and 25°C) CommunicationCAN 2.0 / RS485 / Bluetooth + app (incl. LCD display) Dimensions (W x D x H)approx. 400 x 233 x 708 mm Weightapprox. **109 kg** Mounting typeFloor mounting, wall mounting or stacked  H2: FAQs about the Deye SE-F16What is the difference between the SE-F16 and the SE-F12?The main difference lies in the capacity and the housing height. The SE-F16 delivers 16 kWh (314 Ah) and weighs around 109 kg, while the SE-F12 11.8 kWh (230 Ah) offers and weighs approx. 84 kg. Both use the same 51.2V architecture and are designed for identical applications, but the F16 offers significantly more autonomy per installed module.What does the "C" in the designation SE-F16-C mean?The suffix "-C" in Deye storage systems indicates the extended model variant which, in addition to Bluetooth monitoring, is also equipped with an integrated LCD display on the front of the housing. This allows the current state of charge (SoC), cell voltages and warning messages to be read directly on the device without having to open the app.Do I absolutely need a Deye inverter for this battery?No, but it is strongly recommended for smooth operation. The SE-F16 is "Plug & Play" compatible with Deye low-voltage hybrid inverters (such as the SG04 series), since the BMS protocol matches natively. With third-party brands (such as Victron, SMA or Solis), communication must first be configured manually via DIP switches or software settings. It is strongly recommended to check the compatibility list, as changes may occur on the manufacturer side.