Product model | A501 | A502 | A503 | A504 | A505 | ||||
Nominal voltage | 51.2V | | | | | ||||
Energy | 5.12Kwh | 10.24Kwh | 15.36Kwh | 20.48Kwh | 25.60Kwh | ||||
Charging limit voltage | 58.4V maximum | | | | | ||||
Working voltage | 44.8~58.4V | | | | | ||||
Standard charging current | 40A | | | | | ||||
Standard charging current | 100A | | | | | ||||
Discharge cut-off voltage | 43.2V | | | | | ||||
Standard discharge current | 40A | | | | | ||||
Maximum discharge current | 100A | | | | | ||||
Cell model | LFP 3.2V 50Ah | | | | | ||||
Material of the shell | Cold-rolled steel plate | | | | | ||||
Protection leve | IP51 | | | | | ||||
Cooling method | Natural cooling | | | | | ||||
External dimensions | 510*510*177±2mm | | | | | ||||
Battery weight | ≈45Kg | ≈90Kg | ≈135Kg | ≈180Kg | ≈225Kg | ||||
Working temperature | Charge:0C~45°C,At10%-90%RH,Discharge:-20°C-60℃ | | | | | ||||
Storage temperature | 15°C~25℃ 9 months ; At50%-60%SOC 0°℃~35°℃:6 months ; | | | | | ||||
Storage humidity range | -20°℃~45°℃:1 month | | | | |