It's a brand new SUMRY 5.12kWh 25.6V Lithium Battery
The SUMRY 5.12kWh 25.6V lithium battery is a high-capacity energy storage solution designed for solar power systems, backup power, and off-grid applications.
Key specifications:
Battery type: Lithium-ion / LiFePO4 energy storage battery
Nominal voltage: 25.6V
Energy capacity: 5.12kWh
Approximate capacity: 200Ah (25.6V × 200Ah ≈ 5.12kWh)
Application: Solar energy storage and backup power
Suitable for: Homes, businesses, offices, and institutions
Rechargeable: Yes, using compatible solar chargers/inverters