GoodWe BAT25-56 HV
The GoodWe BAT Series is a high-voltage lithium iron phosphate (LFP) battery energy storage system engineered for West Africa's demanding off-grid and microgrid applications, with modular capacities from 25.6 to 56.3 kWh scaling up to 337.8 kWh to support rural electrification and energy independence projects across the Sahel and ECOWAS region. Built on proven LFP cell technology with over 6,000 cycle life, this robust BESS delivers exceptional reliability and safety in remote locations where maintenance access is limited, making it ideal for Mauritania-based and distributed renewable energy systems. The stackable design enables flexible installation across small commercial, industrial, and community-scale applications, complementing SIMO Energy's high-irradiance solar solutions for sustainable energy access in off-grid West Africa. Its durability under extreme heat and harsh environmental conditions ensures long-term performance in some of the world's most challenging operating environments.
Key Features
- ✓Modular design supporting 5–11 pack stacking per system for flexible capacity configuration
- ✓Scalable up to 6 battery racks in parallel, reaching up to 337.8 kWh total capacity
- ✓Reliable LFP (LiFePO4) cell technology with cycle life exceeding 6,000 cycles
- ✓Optional aerosol-based fire suppression system at the pack level for enhanced safety
- ✓Wide discharging operating temperature range of -20°C to +55°C
- ✓On-site firmware upgrade via USB disk through the inverter
- ✓Auto reboot functionality after undervoltage events
- ✓Round-trip efficiency of 96% at 100% DOD
Technical Specifications
| Type | Rack-Mount |
| Cell Type | LFP (LiFePO4) |
| Cycle Life | 6000 |
| Voltage Type | High Voltage |
| Capacity (Ah) | 100 |
| Communication | CAN (RS485 Optional) |
| Certifications | IEC62619 / IEC60730-1 / EN62477-1 / IEC63056; EMC: IEC/EN61000-6-1/2/3/4 |
| Cooling Method | Natural Cooling |
| C Rate (Charge) | 1 |
| Cell Manufacturer | Rept |
| Protection Degree | IP20 |
| Relative Humidity | 5 ~ 85%, No condensation |
| C Rate (Discharge) | 1.1 |
| Depth of Discharge (%) | 100 |
| Max. Charge Current (A) | 100 |
| Max. Disharge Current (A) | 110 |
| Pack Nominal Energy (kWh) | 5.12 |
| Max Number of Packs (In Series) | 11 |
| Max Number of Packs (In Parallel) | 1 |
| Max. Operating Altitude without Derating | 3000 m |
| Nominal Voltage (V) (Max Number of Packs) | 563.2 |