N Energy 4.8kwh Lithium Ion Battery 48V

Features of LiFePO4 battery
Longer Cycle Life. Lighter Weight. Higher Power.
Wider Temperature Range. Superior Safety.
Increased Flexibility. BMS Specification
Overcharge detection function. Over discharge detection function.
Over current detection function. Temperature protection. Short detection function.
Balance function. Electrical Characteristics
Nominal Voltage: 48.0V.Nominal Capacity: 100Ah.
Energy: 4800Wh.Internal Resistance: 50m.
Cycle Life: 6000cycles @1.0C 100%DOD.
Months Self Discharge: 3%.
Efficiency of Charge: 100%@0. 2C.
Efficiency of Discharge: 96~99%@0.5C.
Mechanical
Cell & Method: 32700 6Ah.
Shell material: Cylindrical cells Iron(SPCC).
Dimensions (in./mm.): 650 x 438 x 178.
Weight (lbs./kg.): Approx:55Kg.
Gravimetric specific energy: 85WH/KG.

When buying the N Energy it is best to keep in mind it will communicate better with Growatt Inverters and make the process smooth.