IP20 protection grade cabinet distributed energy storage system, integrating battery pack, high voltage control box, and battery management system.
It can be widely used in charging stations, buildings, factories and other scenarios to realize the functions of peak shaving, emergency power backup, and weak system pv power storage.

HV4850 BCUs
CellLithium Iron Phosphate(LFP)
Battery Modules Qty.8
Battery System Capacity19.2kWh
Battery System Voltage384VDC
Battery System Capacity50Ah
BMS ModuleHV4850 BCU
Battery ModuleHV4850 BMU
Battery System Charge Voltage420VDC
Standard Charge/Discharge Current(A)25A(0.5C)
Max. Charge/Discharge Current(A)50A(1C)
Discharge Cut-off Voltage(Vdc)336VDC
Discharge Current(Short Time Max.)100A@15S
Depth of Discharge80%
CommunicationRS485/CAN/Dry Contact
Communication(Upper Computer)RS232
Charging Temperature0~50°C
Discharge Temperature-10°C ~ 50°C
Storage Temperature-10°C ~ 50°C
Cycle Life≥6000 cycles
Warranty10 years
Dimensions(HV4850 Cabinet)(W*D*H)535 * 462 * 940 mm / 21.1 * 18.2 * 37.1 inch
Weight(Kg)230 kg / 507.1 lbs
Ingress Protection CodeIP20
Cooling StrategyFree cooling

HV4850 BMU
CellLithium Iron Phosphate (LFP)
Nominal Voltage48VDC
Nominal Capacity50Ah
Charging Voltage53.5V
Discharge Cut-off Voltage44.5V
CommunicationRS485 / CAN
Communication(Upper Computer)RS232
Charging Temperature0°C ~ 50°C
Discharge Temperature-10°C ~ 50°C
Storage Temperature-10°C ~ 50°C
Dimension(W*D*H)440 * 450 * 80 mm / 17.3 * 17.7 * 3.2 inch
Weight23 kg / 50.7 lbs
Ingress Protection CodeIP20
Cooling StrategyFree cooling

UN38.3, CE, IEC62619
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