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Key electrical specs
Usable capacity: 25 kWh.
Nominal voltage: 51.2 V, operating voltage range 44.8–57.6 V.
Max charge/discharge current: 300 A (short‑term), recommended ≤ 200 A continuous.
Max output power: 15 000 W, recommended ≤ 10 000 W for long‑term operation.
Round‑trip efficiency: about 95%.
Battery chemistry and lifetime
Chemistry: LiFePO₄ (lithium iron phosphate) for high safety and long cycle life.
Depth of discharge: up to 95% DOD.
Cycle life: ≥ 6 000 cycles under standard conditions.
Warranty: typically 7 years product warranty.
Integration and scalability
BMS & comms: built‑in smart BMS with RS485 / CAN for communication with compatible inverters and EMS systems.
Parallel connection: up to 15 units in parallel (up to 375 kWh total storage).
Typical use: large off‑grid or hybrid systems, microgrids, and demanding backup applications where long life and high discharge power are required.
Physical characteristics
Dimensions: approx. 718 × 380 × 990 mm (L × W × H).
Weight: around 218 kg net, ~248 kg gross