Deye Sun 20K-SG05LP3-EU-SM2 Three-phase hybrid inverter 20KW

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.

The Deye SUN-10K-SG05LP3-EU-SM2 is a high-performance three-phase hybrid inverter designed for both residential and commercial solar installations. It integrates solar power, battery storage and grid power in a smart energy management system to ensure maximum efficiency and flexibility. This inverter is a future-proof and robust solution for sustainable energy supply and is ideal for new installations as well as for retrofitting existing systems.Highlights at a glanceSupports lead-acid and lithium-ion batteries for flexible storage solutionsMaximum charge and discharge current of 210 amperes for rapid energy transferMaximum PV input power of 15,000 watts for high-performance solar systemsTwo independent MPPT inputs for optimal utilisation of solar energy with different module orientationsUnbalanced output power with up to 50 percent of nominal power per phase for flexible load distributionParallel connection of up to 10 devices for individually scalable systemsEfficient energy conversion for modern requirementsThe Deye SUN-10K-SG05LP3-EU-SM2 achieves a maximum efficiency of 97.6 percent and an MPPT efficiency of over 99 percent. With an MPPT voltage range of 200 to 650 volts and a maximum PV input voltage of 800 volts, the inverter works reliably and efficiently even under different irradiation conditions. This ensures optimal utilisation of solar energy and economical operation of the entire system.Flexibility and scalabilityThe Deye SUN-10K-SG05LP3-EU-SM2 offers maximum flexibility with the ability to operate up to ten units in parallel. This allows for easy adjustment to different power requirements. AC coupling enables uncomplicated integration into existing systems without significant intervention in the existing infrastructure. Thanks to support for both lead-acid and lithium-ion batteries, customised storage solutions can be realised to meet specific needs.Reliability and protectionThe inverter is protected with IP65 rating against dust and water, making it suitable for use under demanding environmental conditions. A wide operating temperature range from minus 40 to plus 60 degrees Celsius ensures reliable operation even in extreme conditions. Extensive protection features such as overcurrent, overvoltage, short-circuit and thermal protection, DC reverse polarity protection and monitoring of DC insulation impedance ensure the safety of inverter, battery and connected devices.Who is the Deye SUN-10K-SG05LP3-EU-SM2 suitable for?This inverter is ideal forHomeowners who want to increase their self-consumption and reduce energy costsCommercial enterprises that require stable and efficient energy supplyOperators of existing solar plants wishing to expand their systems with a modern storage solutionInstallations in regions with fluctuating grid stability, where diesel generators provide an additional energy source  ModelDEYE SUN 10K-SG05LP3-EU-SM2 Battery input data Battery typeLi-lon Battery voltage range (V)40~60 Max. charging current (A)210 Max. discharge current (A)210 Number of battery inputs1 Charging strategy for Li-ion batteryAuto-adjustment to BMS PV string input data Max. DC input power (W)15000 Rated 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)26+26 Max. PV short-circuit current (A)39+39 Number of MPPT2 Strings per MPPT2+2 AC output data AC rated power and UPS power (W)10000 Max. AC output power (W)11000 AC rated output current (A)15.2/14.5 Maximum rated AC output current (A)16.7/16 Max. continuous AC current (A)45 Peak output (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% ( nominal 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 insulationImpedance monitoring, reverse current detection (RCD), surge protection level Surge 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 on the Deye 10 kW three-phase hybrid inverterIs the inverter suitable for outdoor use?Yes, with IP65 protection, the SUN-10K-SG05LP3-EU-SM2 is protected against dust and water splashes and is therefore suitable for outdoor useHow is the system monitored and controlled?The intelligent monitoring platform enables settings to be made and firmware updates to be performed remotely.Can the inverter be operated with a diesel generator?Yes, the Deye SUN-10K-SG05LP3-EU-SM2 supports integration of diesel generators for additional power supply security.Is the inverter suitable for retrofitting existing installations?Yes, thanks to AC coupling, the inverter can be easily integrated into existing solar systems.Can the inverter supply unbalanced loads?Yes, the inverter can handle an unbalanced load up to 100 percent, with each phase delivering up to 50 percent of the rated power. Scope of delivery: Deye SUN-10K-SG05LP3-EU-SM2 three-phase hybrid inverter 10KW 1 x Deye SUN-10K-SG05LP3-EU-SM2 inverterA three-phase hybrid inverter with 10 kW power, integrated LCD touchscreen and support for 48V low-voltage batteries.1 x wall mount bracketA sturdy metal mounting rail for securely attaching the device to a solid wall.1 x Wi-Fi stick (data logger)A plug-in communication module to connect to the Internet for remote monitoring via Deye Cloud or Solarman App.3 x current transformers (CT - current transformer)External clamp-on current transformers to measure energy flows at the house connection, necessary for zero feed-in and optimising self-consumption.1 x set of PV connectors (MC4-compatible)The required pairs of DC connectors (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 to the battery management system.1 x mounting kit (screws and wall plugs)A set of stainless steel screws and heavy-duty wall plugs for correct installation of the wall mounting.1 x user manual (User Manual)A printed manual with detailed installation instructions, circuit diagrams and safety instructions.

The DEYE AI-W5.1-B with a capacity of 30.72 kWh is the ideal solution for demanding energy projects in both private and commercial environments. Thanks to its pluggable, scalable design and high-performance technology, this storage system combines maximum efficiency with the highest level of flexibility.Highlights at a glanceHigh storage capacity: 30.72 kWh for large energy requirements Strong charging/discharging power: Up to 250 A for immediate energy use Low-voltage battery technology: 51.2 V for maximum compatibility and safety Modular and expandable: Perfectly adaptable to growing energy needs Pluggable system: Simple, quick installation without complex wiring Robust and durable: Industrial-grade design for a long service life and reliable operationMaximum storage capacity for demanding applicationsWith an impressive usable capacity of 30.72 kWh, the DEYE AI-W5.1-B offers a solution for maximum energy independence. Whether as a central storage unit in residential buildings with high power consumption or for peak load coverage in commercial applications. This storage system reliably provides energy at all times.Flexibility and future securityThe modular architecture enables individual adaptation to almost any project. The storage system can be expanded easily and adapts flexibly to changing requirements, entirely without complex reinstallation.Solid technology for long-term useWith a height of just under two metres and a dead weight of over 330 kg, the device is designed for stationary continuous operation. The combination of advanced battery technology, an intelligent management system and reliable protective functions makes the storage system a long-term investment in a stable energy supply.Who is the DEYE AI-W5.1-B 30 kWh suitable for?This storage system is ideal for: Large consumers in single-family and multi-family houses Businesses with PV systems that want to rely on grid independence Project developers implementing storage solutions for industry and commerce Installers who want to work in a time-saving and modular way ModelDEYAI-W30.7-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)44.8-57.6 System capacity (kWh)30.72 System usable capacity (kWh)27.6 Charging/discharging current (A) - recommendation250 Charging/discharging current (A) - rated value250 Charging/discharging current (A) - peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP protection rating of the enclosureIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1974 Weight (kg)339.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3  FAQs on the 30 kWh DEYE AI-W5.1-B energy storage systemWhat voltage and currents apply to the 6-module tower?A tower with six modules reaches a nominal voltage of 307.2 V (6 × 51.2 V at 100 Ah). The permissible continuous current is 50 A per tower, and up to 150 A is possible for 10 seconds for short periods.How far can the system be expanded overall?The system is designed for maximum flexibility. Six modules per tower are possible, corresponding to 30.7 kWh. By connecting up to six towers in parallel, a total capacity of around 184 kWh can be realised.Which hybrid inverters is the 30 kWh tower compatible with?The storage system is officially approved for Deye hybrid inverters of the low-voltage series . The combination is factory-coordinated, and plug-&-play operation is possible without further configuration. Matching with the compatibility list is recommended. Deye storage systems are only compatible with Deye inverters.Is outdoor installation of the tower permitted?Yes, thanks to the IP65 enclosure, the system is fully protected against dust and water jets. The permissible temperature range is between –20 °C and +55 °C, with humidity of up to 95 %. The prerequisite is a weather-protected location with free air circulation.Does the system require active cooling?No, the storage system operates without a fan using passive convection. The manual merely specifies a minimum distance of 20 cm behind the enclosure to ensure sufficient heat dissipation. Scope of delivery DEYE AI-W5.1-B modular battery system (30.72 kWh): System compositionThis product is a set and consists of seven separate main components which together form a 30.72 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Component 2 to 7: Six Deye AI-W5.1-BATT battery modules (5.12 kWh each)Six pure battery modules, each with 5.12 kWh, which are stacked onto the BMS unit and on top of one another.1 x set of battery connection cables (plus & minus)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.5 x connecting bridge / parallel connection cableShort, robust cables or fixed bridges to connect the six battery modules to one another.1 x earthing cableA protective conductor cable for the compliant earthing of the BMS unit.1 x mounting accessories (tower assembly)Includes screws or locking elements to securely connect the seven components into one tower.1 x operating and installation manualA printed manual that describes the installation of the entire tower system.

The Deye SUN-15K-SG05LP3-EU-SM2 is a high-performance three-phase hybrid inverter developed for demanding photovoltaic systems in both commercial and private sectors. With a charging and discharging capacity of up to 350 A, support for various battery types and versatile application options, it is a reliable solution for modern energy systems.Highlights at a glanceHigh performance: 15 kW rated power for medium to large PV systemsFlexible battery application: Compatible with 48 V lithium-ion and lead-acid batteriesPowerful charge and discharge current: Up to 280A for rapid energy storageParallel operation: Operation of up to 10 devices possible, on-grid and off-gridDiesel generator compatible: Support for external power sourcesEfficient energy conversion for modern requirementsThe Deye SUN-15K-SG05LP3-EU-SM2 enables a high self-consumption rate through intelligent battery management, flexible PV feed-in and versatile communication interfaces. With a maximum efficiency of 97.6 percent and MPPT efficiency of over 99 percent, the system operates extremely efficiently and is energy-optimised.Flexible integration and retrofittingWhether as part of a new photovoltaic system or to expand existing systems, thanks to AC coupling and parallel operation, the SUN-15K is highly versatile. The combination with up to 10 inverters and various battery types allows scalable storage solutions and maximum system availability.Intelligent grid and island operationThe inverter supports operation on the public grid as well as self-sufficient island operation. Integrated communication via RS485, CAN, Wi-Fi, GPRS or LAN (optional) allows for easy integration into monitoring and control systems. The protection functions and IP65 protection class guarantee maximum operational safety.Who is the Deye SUN-15K-SG05LP3-EU-SM2 suitable for?This inverter is ideal for:PV systems in commercial or private sectors with moderate energy demandSystems operated in parallel with the grid or independentlyProjects requiring maximum flexibility and reliabilityExisting systems to be modernised via AC coupling  ModelSUN-15K-SG05LP3-EU-SM2 Battery input data Battery typeLead-acid or lithium-ion Battery voltage range (V)40~60V Max. charging current (A)280A Max. discharging current (A)280A Charging strategy for Li-ion batterySelf-adaptation to BMS Number of battery inputs2 PV string input data Max. DC input power (W)22500W Max. DC input voltage (V)800V Starting voltage (V)160V MPPT voltage range (V)160V-650V Nominal DC input voltage (V)550V Max. operational PV input current (A)36+36A Max. input short-circuit current (A)54+54A Number of MPP trackers/number of strings per MPP tracker2/2+2 AC input/output side Rated AC input/output active power15000 Max. AC input/output apparent power16500 AC input/output rated current (A)22.8/21.8 Max. AC input/output current (A)25/24 Max. continuous AC passthrough (Grid for charging)70 Peak performance (off-grid)2x rated output power, 10s Power factor adjustment range0.8 leading to 0.8 lagging Rated input/output voltage/range (V)220/380V, 230/400V 0.85Un-1.1Un Rated input/output grid frequency/range(Hz)50/45-55, 60/55-65 Form of grid connection3L+N+PE Total harmonic current distortion (THDi)<3% ( rated power ) DC current feed-in<0,5% In Efficiency Max. efficiency97,6% Euro efficiency97,0% MPPT efficiency>99% Device protection IntegratedDC reverse polarity protection, AC output overcurrent protection, AC output overvoltage protection, AC output short-circuit protection, thermal protection, DC terminal insulation resistance monitoring, DC component monitoring, ground fault current monitoring, grid monitoring, islanding protection, ground fault detection, overvoltage load shedding protection, residual current monitoring (RCD), overvoltage category Surge 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 altitude3000m Noise (dB)<60 dB(A) Protection classIP 65 Inverter topologyNon-isolated Overvoltage categoryOVC II(DC), OVC III(AC) Dimensions (WxHxD mm)456×750×268.5 (Without connectors and brackets) Weight (kg)50.6 Cooling methodIntelligent cooling Warranty5-year/10-year warranty period depends on the installation conditions of the inverter. For details, please refer to the general terms and conditions of warranty Grid regulationIEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE Directive 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-15K-SG05LP3-EU-SM2Which battery systems are compatible?It supports low voltage batteries with a voltage of 40–60 V, both lithium-ion and lead-acid. Communication takes place intelligently via BMS protocols. The maximum charging and discharging current is up to 280 A.How efficient is this inverter?The maximum efficiency is 97.6%, the EU efficiency is 97.0%, which means very low losses.How many MPPTs and strings does it support?It has two MPP trackers, each of which can be connected to up to two PV strings (2 strings per MPPT).Can I operate several devices in parallel?Yes, up to 10 devices can be operated in parallel in on-grid or off-grid mode to flexibly scale system performance and capacity.What protection features are integrated?It is protected to IP65 and therefore protected against dust and water jets. In addition, it features comprehensive protection functions against DC reverse polarity, overcurrent, overvoltage, short circuit, earth faults and arc faults (“AFCI”). Scope of delivery: Deye SUN-15K-SG05LP3-EU-SM2 Three-phase Hybrid Inverter 15 kW 1 x Deye SUN-15K-SG05LP3-EU-SM2 inverterThe three-phase hybrid inverter with 15 kW output, integrated LCD colour touchscreen and support for 48V batteries.1 x wall mount bracketA robust metal rail for secure mounting of the device to a wall of sufficient load-bearing capacity.1 x Wi-Fi stick (data logger)A plug-in module for integrating the inverter into the local Wi-Fi network for monitoring via Deye Cloud or Solarman App.3 x current transformers (CT - Current Transformer)Split-core current transformers for measuring the energy flows at the house connection, necessary for functions such as zero feed-in and self-consumption optimisation.1 x set of PV connectors (MC4-compatible)The corresponding pairs of connectors (plus and minus) for connecting the photovoltaic strings to the DC inputs.1 x communication cable (BMS)A pre-assembled RJ45 cable for data connection between the inverter and the battery management system of the storage unit.1 x mounting kitIncludes the necessary stainless steel screws and heavy-duty dowels for the correct installation of the wall bracket.1 x User ManualA printed manual with technical specifications, wiring diagrams, installation instructions and safety advice.

With the Felicity FLS48100SG1 battery storage system with 40.96 kWh, you get a powerful solution for maximum energy independence. This system has been specially developed for users with high energy requirements, whether in the home, on farms or in a commercial environment. It enables full utilisation of your photovoltaic system and offers a reliable energy supply even in the dark or in the event of a grid failure.Highlights at a glance40.96 kWh storage capacity: Enormous capacity for large households, businesses or apartment blocksModern LiFePO4 technology: Maximum safety, thermal stability and long service lifeBattery management system (BMS): Intelligent monitoring of cell voltage, temperature and state of chargeIntegration into existing PV systems: Compatible with many common hybrid invertersReliable emergency power supply: Backs up important consumers in the home or business in the event of a power failureMaximum energy self-sufficiency with 40.96 kWhThe FLS48100SG1 stores solar energy generated during the day and makes it available as required. With this storage capacity, even longer periods of low sunshine or power cuts can be safely bridged. Especially in combination with a powerful photovoltaic system, high self-consumption rates and significant savings can be achieved.Powerful and safe cell technologyThe storage system is based on lithium iron phosphate cells (LiFePO4), which are known for their high level of safety, long service life and stability. This technology is particularly ideal for large systems as it guarantees consistent performance over many years, even with intensive use.Intelligent control and simple integrationThe integrated battery management system ensures continuous monitoring and control of all operating parameters. It protects the storage system against overcharging, deep discharging and overheating while optimising the charging and discharging processes. The storage system can be seamlessly integrated into existing solar systems and communicates reliably with most common inverters.Who is the Felicity FLS48100SG1 with 40.96 kWh suitable for?Operators of large detached houses or apartment blocks Agricultural businesses with high energy requirements Businesses with electricity-intensive processes Households with heat pump, e-mobility or emergency power requirements  ModelFLS48100SG1-40 Battery typeLiFePO4 Module capacity (kWh)5.12 Nominal module voltage (V)51.2 Module capacity (Ah)100 Nominal system voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)40.96 System usable capacity (kWh)36.8 Charging/discharging current (A) - recommendation400 Charging/discharging current (A) - nominal value400 Charging/discharging current (A) - peak discharge (2 min,25°C)800 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 55 DisplayControl Module: LCD / Battery Module: LED Communication connectionCAN, RS485 Humidity5% ~ 95% Altitude≤2000m IP protection class of the housingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)600 * 450 * 1440 Weight (kg)368 / With base 382 Installation locationFloor mounting / wall mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsSee downloads / sales enquiry  FAQs on the Felicity battery storage system with 40.96 kWh storage capacityCan I expand the storage capacity with additional modules?Yes, the system is modular. Each module has a capacity of 5.12 kWh, and up to 8 modules can be combined, resulting in a total capacity of up to 40.96 kWh.Which inverters is the system compatible with?The FLS48100SG1 is designed for seamless communication with common 48 V inverters, including models from Deye, Growatt, Victron, Solis, Sofar and MPP Solar.Which safety functions are integrated?The integrated battery management system (BMS) continuously monitors the voltage, temperature and charge status of each cell. In addition, it offers protection mechanisms such as overvoltage protection up to 6000 V and an aerosol fire extinguishing system.Is the module maintenance-free and how is it installed?Yes, the module is maintenance-free. It is designed for wall mounting and weighs depending on the version between 51 and 92 kg. Installation can be carried out by one person.Is there a way to monitor the battery status?Yes, the module offers integrated WiFi monitoring that allows real-time monitoring of charge status, temperature and other parameters. Scope of delivery Felicity FLS48100SG1 battery storage (40.96 kWh tower system): System compositionThis product is a set and consists of eight separate modules, which together make up the total capacity of 40.96 kWh.Module 1: FLS48100SCG1 master unit (5.12 kWh)The central control unit (master BMS) with integrated 5.12 kWh storage, which manages the entire system.Module 2 to 8: Seven FLS48100S slave units (5.12 kWh each)Seven pure extension battery modules without their own control unit, which are connected to the master module or to each other.1 x set of battery connection cables (plus & minus)A pair of high-performance cables for connecting the master module to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the master BMS and the inverter.7 x connection bridge / parallel connection cableShort, robust cables or fixed bridges to interconnect the eight modules.1 x earthing cableA protective conductor cable for proper earthing of the housing (on the master module).1 x mounting accessories (rack/tower mounting)Includes screws and clamps to securely stack the eight modules on top of each other.1 x operating and installation manualA printed manual describing the installation of the entire tower system.