LiFePO4 Battery 51.2V 200Ah, 10.24kW, ESS

Electrical Characteristics

• Nominal Voltage: 51.2V
• Nominal Capacity: 200Ah
• Energy: 10240Wh
• Internal Resistance: ≤100mΩ (without BMS)
• Cycle Life: ≥5000 cycles
• Design Life: ≥10 years @25°C
• Self-Discharge (30 days): ≤5%, @25°C
• Efficiency of Charge: >98%
• Efficiency of Discharge: ≥100% @0.2C, ≥96% @0.5C

Charge

• Charge Voltage: 56-57.6V
• Charge Mode: 0.2C to 57.6V, then 57.6V charge current to 0.02C (CC/CV)
• Max. Charge Current: 100A

Discharge

• Max. Continuous Discharge Current: 100A
• Discharge Cut-Off Voltage: 45V±0.5V

Environmental

• Charge Temperature Range: 0°C~60°C
• Discharge Temperature Range: -10°C~60°C
• Optimum Operation Temperature: 10°C~35°C
• Storage Temperature: -20°C~55°C, ≤85% Relative Humidity
• Water Dust Resistance: IP20

Other

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