Deye Sun 20K-SG01HP3-EU-AM2 Three Phase Hybrid Inverter 20KW

The Deye GB-L-PRO24 is a high-capacity high-voltage energy storage system designed for demanding photovoltaic projects in the domestic and small commercial sectors. With a massive gross capacity of 24.56 kWh represents one of the most powerful configurations in the GB-L series and enables almost complete energy independence, even with high power consumption.The system utilises the tried-and-tested lithium iron phosphate technology (LiFePO4), which is renowned for its exceptional safety and cycle stability. Thanks to its modular stacking design, this storage system can be installed quickly and neatly without the need for complicated internal cabling between the individual battery modules.Highlights at a glanceMaximum capacity: With 24.56 kWh, the system offers enormous reserves for heat pumps, electric vehicles and commercial applications.Safe cell chemistry: The cobalt-free LiFePO4 technology prevents thermal runaway and guarantees a long service life of over 6,000 cycles.Efficient high-voltage architecture: The high operating voltage minimises conversion losses and ensures highly efficient coupling with modern hybrid inverters.Easy scalability: The modular "plug-and-play" principle enables quick assembly by simply stacking the components on top of one another.Intelligent management: The integrated GBL-PRO BMS continuously monitors all cell parameters and optimises the charging and discharging strategy.All-weather housing: The IP65 protection rating ensures reliable operation and protection against dust and water jets in various installation locations.Areas of applicationThe GB-L-PRO24 is the ideal solution for complex energy scenarios:Large private householdsStorage of substantial solar surpluses for night-time use, ideal for simultaneous operation of air conditioning and pool systems.Commercial & AgricultureCovering high base loads and buffering power peaks (peak shaving) to reduce grid charges.Complete self-sufficiency (off-grid)In combination with high-performance inverters, it forms the heart of an off-grid system for an uninterrupted power supply.Installation & safety instructionsObserve structural requirementsA fully kitted tower in this capacity class has a significant dead weight (approx. 250–280 kg). Check the load-bearing capacity of the ground beforehand.Central BMS requiredTo operate this 24.56 kWh battery pack, the appropriate GBL-PRO BMS as well as the associated base plate (Base) is essential.Fire protection & ventilationObserve the minimum clearances from walls and flammable materials specified by the manufacturer to ensure optimum heat dissipation. Features ModelDeye GB-L-PRO24 Rated energy24.56 kWh Voltage614.4 V (high voltage) Battery typeLithium iron phosphate (LiFePO4) Max. charge/discharge current50 A Usable energy (90% DoD)22.10 kWh Protection ratingIP65 (indoor/outdoor installation) Cycle life≥ 6000 cycles (@25°C, 90% DoD) CertificationsCE, IEC62619, VDE2510-50, UN38.3  FAQs on the Deye GB-L-PRO24 battery systemCan I connect two of these 24.56 kWh towers in parallel?Yes.The Deye system supports the parallel connection of multiple battery towers. This allows capacities well in excess of 24 kWh to be achieved, enabling even larger commercial requirements to be met.Is the system compatible with single-phase inverters?No, not usually.The GB-L high-voltage series is specifically designed for 3-phase hybrid inverters (such as the Deye high-voltage series). For 1-phase systems, Deye usually offers low-voltage solutions (48V). We recommend checking the compatibility list beforehand.Does the system have an emergency power function?Yes, in conjunction with the inverter.The battery system is designed for high discharge currents and can provide backup power to the house in the event of a mains power failure, provided that the connected inverter supports this.How deeply can the storage system be discharged?Up to 90% (DoD).The intelligent BMS allows a depth of discharge of up to 90% to maximise usable capacity without negatively affecting the service life of the cells.Does the system require regular maintenance?No.The system is maintenance-free. However, its status can be monitored at any time via the app or web portal using the integrated communication interface to ensure optimum performance. Scope of delivery: Deye GB-L-PRO24 (24.56 kWh high-voltage battery system) 1 x Deye GB-LB BMS controller (control unit)The central high-voltage control unit, which is mounted on top of the battery stack and handles all management functions as well as communication with the inverter.6 x Deye GB-L-PRO4.1 battery modulesModular LiFePO4 storage cells, each with a capacity of 4.09 kWh, which together provide a total capacity of 24.56 kWh.1 x Deye GB-L Base (base plate)The solid base for floor mounting, which serves as a stable foundation for the entire battery tower.1 x set of internal connection cables (Plug & Play)All necessary connectors and short communication bridges for the electrical coupling of the modules within the tower.1 x External cable set (Power & BMS)Includes the high-voltage power cables to the inverter and the necessary data cable for BMS communication.1 x wall mounting kit (anti-tilt device)Mounting accessories for securing the battery tower to the wall to ensure maximum stability.1 x set of mounting hardwareAll necessary screws and small parts for the mechanical connection of the modules and the controller.1 x operating and installation manual (User Manual)A technical manual with detailed instructions on stacking, cabling and configuring the high-voltage system.

The Deye BOS-G25 PRO high-voltage storage set with 25.6 kWh is the ideal storage solution for small to medium-sized commercial and agricultural applications. It combines modern lithium iron phosphate technology (LiFePO4) with an intelligent battery management system and enables safe, flexible and long-lasting energy storage. Thanks to its modular design, the system can be easily expanded and is compatible with Deye high-voltage inverters.Highlights at a glance25.6 kWh of usable energy for business, agriculture or large householdsModularly expandable by connecting several battery modules or entire racks in parallelIntelligent BMS with protection against overcharging, deep discharge, overcurrent and temperature faultsSafe LiFePO4 cell technology with over 6000 charge cycles at 90 percent depth of dischargeEasy installation thanks to 19-inch rack standard with compact, easily serviceable modulesTechnical performance and safetyThe BOS-G25 PRO system consists of 5 battery modules, each with 5.12 kWh (100 Ah, 51.2 V). The modules are connected in series, resulting in a system voltage of 256 volts. The usable energy is 23.04 kWh. The high charging and discharging performance (nominal 100 A, peak 120 A for 2 minutes) ensures a stable supply even for increased power demand. An integrated battery management system monitors each cell individually and reliably protects the system. The charging and discharging temperatures range from -20°C to +55°C, making the system suitable for unheated technical rooms or containers.Modularity and expansionThe BOS-G25 PRO can be flexibly expanded: Up to 12 modules can be installed per rack. Several racks can be connected in parallel, with the system supporting up to 16 battery racks and 10 AC-coupled inverters. This enables systems with up to 184 kWh capacity. Installation is carried out using standardised components and pre-assembled cables, saving time and costs.Who is the Deye BOS-G25 PRO suitable for?Commercial enterprises with high energy requirements (e.g. machinery, cooling, lighting)Agricultural applications such as milking robots, pumps or cold storesApartment blocks or shared storage solutionsOff-grid systems or regions with unstable grid supplyProjects with growth option thanks to simple, modular expandability  ModelDEYBOS-G-PRO Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 Max. battery module number InSeries (optional)5-16 System nominal voltage (V)256-819.2 System operating voltage (V)220~934.4 System capacity (kWh)25.6-81.92 System usable capacity (kWh)23.04-73.73 Charge/discharge current (A) - recommendation50 Charge/discharge current (A) - nominal value100 Charge/discharge current (A) - peak discharge (2 min,25°C)125 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 55 Display system indicator Yellow : Battery High VoltagePower On Red : Battery System Alarm Communication connectionCAN2.0, RS485 Humidity5% ~ 85%RH Altitude≤3000m Housing IP protection classIP20 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)530 * 602 * 2219 Weight (kg)290-837 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsUN38.3 / CE / CE-EMC / IEC62040 / CEC / VDE  FAQs about the Deye BOS-G25 PRO high-voltage storage setHow long does the battery last, and what safety features does it have?BOS‑G Pro modules offer a service life of ≥ 6,000 cycles at 70 % DoD (0.5 C charge/discharge at 25 °C) together with a 10-year warranty. The integrated LiFePO₄ technology is considered thermally stable and safe, with comprehensive BMS protection against overcharging, deep discharge, overcurrent, cell balancing, temperature monitoring and more.Can the storage system be operated in parallel with other units or inverters?Yes, thanks to its modular design, several 19‑inch modules can be connected in parallel, both for capacity expansion as well as for performance increase. The system also supports AC parallel operation with up to 10 Deye inverters. Firmware updates are flexible via USB, WLAN or remote access via the inverter.What about maintenance and fault diagnosis?The integrated BMS (Battery Management System) of the BOS‑G Pro continuously monitors the voltage, temperature and current of each cell and reliably protects against under/overcharging as well as overcurrent and temperature. Maintenance and initial diagnosis are performed via the touch display on the module or via remote access (USB/WLAN). Detailed fault descriptions and maintenance instructions can be found in the enclosed installation and operating manual .Is the system suitable for outdoor use?The storage system itself is rated IP20 and should therefore be installed in a weather-protected area (e.g. technical room or container).How is the installation organised, and is a rack required?The BOS‑G Pro module has a standardised 19‑inch embedded design, enabling quick, tool-free installation and greatly facilitating access for maintenance. For large installations with more than eight modules, optional 3‑unit racks can be used to provide stable support and allow tidy cabling. Up to 16 such racks can be installed in parallel as required, enabling high scalability and flexible configuration. Scope of delivery Deye BOS-G25 PRO high-voltage storage set (25.6 kWh) with rack system: System compositionThis product is a set and consists of a rack cabinet and the individual plug-in modules (BMS and batteries).Component 1: Deye rack system / battery cabinetA cabinet to house the BMS unit and battery modules, often with castors and feet.Component 2: Deye control box / BMS plug-in moduleThe central control unit (BMS/BCCB) that is inserted into the rack cabinet as a module.Components 3 to 7: Five Deye BOS-G-PRO-Pack5.1 high-voltage battery plug-in modules (each 5.12 kWh)Five pure high-voltage battery modules, also inserted into the rack cabinet.1 x set of battery connection cables (plus & minus)A pair of special high-voltage power cables for connecting the BMS module to a compatible high-voltage hybrid inverter.1 x communication cable (CAN/RS485)A long data cable for communication between the BMS module and the inverter.5 x connection bridge / series connection cableShort, robust cables or fixed bridges for connecting the six plug-in modules (BMS + 5 batteries) in the rack.1 x earthing cableA protective earth cable for properly earthing the rack system.1 x mounting accessories (rack mounting)Includes screws and rails for attaching the modules inside the rack and material for anchoring the cabinet to the floor.1 x operating and installation manualA printed manual describing the assembly of the complete rack system.

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.

The Deye GB-L-PRO16 is a powerful and highly flexible high-voltage energy storage system, specially developed for modern photovoltaic systems in residential and small commercial settings. With a gross capacity of 16.36 kWh offers a generous energy reserve to significantly increase self-consumption and sustainably boost independence from the public grid.The system stands out thanks to its modular design and advanced Lithium iron phosphate technology (LiFePO4), which guarantees maximum safety and a long service life. Thanks to its simple stackable design, the system can be installed without complex cabling between the modules and easily expanded as required.Highlights at a glanceHigh safety: The cobalt-free LiFePO4 chemistry ensures maximum safety, thermal stability and a long cycle life.Easy installation: Thanks to the modular "plug-and-play" design, stacking assembly is quick and requires no additional cable connections between the battery modules.Integrated BMS: The intelligent battery management system monitors each cell individually and protects against overcharging, deep discharge and extreme temperatures.Efficient high-voltage technology: The high system voltage reduces conversion losses and optimises efficiency in combination with modern hybrid inverters.Emergency power capable: Supports high discharge rates to ensure a safe supply to critical household appliances even during power cuts.Robust design: With an IP65 protection rating, the system is dust-tight and protected against water jets, enabling installation in a variety of environments.Areas of applicationThe GB-L-PRO16 is the ideal storage solution for sophisticated energy concepts:Self-consumption optimisationStorage of surplus solar power during the day for use in the evening and at night.Back-up power supplyWhen used with compatible hybrid inverters, the system provides protection in the event of power cuts (blackout protection).Peak shavingReduction in electricity costs through the buffering of peak loads, particularly in households with heat pumps or electric vehicle charging points.Installation & safety instructionsSite selectionPlace the storage unit on a level, load-bearing surface. Ensure adequate ventilation and maintain the recommended minimum distances from walls.Protection against extreme temperaturesAlthough the system is designed for a wide temperature range, installation in cool, frost-free indoor areas (e.g. a basement or utility room) extends the service life of the cells.Professional commissioningThe electrical connection to the inverter and the configuration of the BMS must only be carried out by certified specialists in order to maintain the warranty. Features ModelDeye GB-L-PRO16 Nominal energy16.36 kWh Voltage409.6 V (high voltage) Battery typeLithium iron phosphate (LiFePO4) Max. charging/discharging current40 A Usable energy (90% DoD)14.4 kWh Protection classIP65 (dust- and water-jet-protected) Cycle life≥ 6000 cycles (@25°C, 90% DoD) CertificationsCE, IEC62619, VDE2510-50, UN38.3  FAQs on the Deye GB-L-PRO16 battery systemCan I expand the system with additional modules at a later date?Yes.Thanks to the modular design, you can flexibly scale the capacity of your storage system to meet growing energy demands by adding compatible battery modules.Which inverters is the system compatible with?Primarily with Deye hybrid inverters.The system is optimally matched to the high-voltage hybrid inverters from Deye. Please check the current compatibility list for third-party manufacturers before installation.Why is LiFePO4 used as the cell chemistry?For superior safety.Unlike conventional lithium-ion batteries (NMC), LiFePO4 is chemically much more stable. Even if physically damaged, these cells do not tend to catch fire, making them the safest choice for residential buildings.Does the system have an integrated heating system for winter operation?Yes, optional.The Deye GB-L-PRO16 system supports an integrated heating function, which enables the battery cells to be charged safely even at low ambient temperatures. This is particularly important for installations in unheated rooms to prevent cell damage in freezing conditions.What is the maximum discharge power of the 16.36 kWh system?Depending on the module configuration.Thanks to high-voltage technology, the system can deliver high discharge currents. As a rule, this 16.36 kWh pack enables a continuous power output of approx. 8 kW to 12 kW, ideal for operating heat pumps or wall boxes. Scope of delivery Deye GB-L-PRO16 modular high-voltage battery system (16.36 kWh): System compositionThis product is a set and consists of five separate main components that together form a 16.36 kWh high-voltage tower system.Component 1: Deye GBL-PRO BMS (high-voltage control unit & base)The central control unit (BMS) that manages the entire high-voltage system. This unit forms the base of the battery tower.Component 2, 3, 4 & 5: Four Deye GB-L-PRO-BATT high-voltage battery modules (4.09 kWh each)Four high-voltage battery modules, each with 4.09 kWh, which are stacked on the BMS unit and on top of each other.1 x set of battery connection cables (positive & negative)A pair of special high-voltage power cables for connecting the BMS unit to a compatible high-voltage hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.3 x connecting bridge / series connection cableShort, robust cables or fixed bridges to connect the four battery modules in series.1 x earthing cableA protective earth cable for the proper earthing of the BMS unit.1 x installation accessories (tower assembly)Includes screws or locking elements to securely connect the five components into a tower.1 x operating and installation instructionsA printed manual describing the installation of the entire high-voltage tower system.