Powerwall 3.0 14.4Kw-48V-300Ah


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Crafted out of Lithium Iron Phosphate (LiFePO4) technology, this is a battery built to last. with 4,500+ recharge cycles @80% DOD the 300Ah provides 5X the lifespan than your typical SLA battery. Built in smart BMS which can realize real-time monitoring the battery. It is the best home storage solution available in the market.

Model                                                                                                                      Powerwall 3.0 14.4Kw-48V-300Ah LiFePo4 Battery
Electrical Characteristics
Nominal voltage 48V
Nominal capacity 300Ah
Energy 14.4Kwh
Cycle Life 4500 Life Cycle at 80% DOD
Months Self ≤3.5% per month at 25℃
Standard Charge
Charge Voltage DC 54.2V
Standard Charge 40A
Max. Charge Current 100A
Standard Discharge
Max. Continuous Discharge Current 220A
Peak discharge current 220A (<3s)
Discharge Cut-off Voltage 42V
Charge Temperature 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity
Discharge Temperature -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity
Storage temperature -10°C ~ + 45°C(every month needs to do charge and discharge for one time if storage and no put in use)
Initial Impedance <50mΩ
Battery Weight Approx. 130KG
Battery Dimension H920*W600*D175(mm)
Parallel Support up to 16pcs parallel
Housing Metal
Communication protocol RS485, RS232 CAN
LCD Advance LCD Touch Screen
Support Inverter brands “Deye, Senergy, Sorotec, Voltronic”. (any brand inverter if you need to support, please tell us, we can do this support for you)
Protection Over voltage protection (Cell & System), Low voltage protection (Cell & System), High temperature protection, Low temperature protection, Short cuicuit protection, Over current protection
Warranty 5 Year
Weight 20 kg
Dimensions 200 × 200 × 200 cm


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