Description Growatt Hope 4.8L-C1 Lithium Battery is an energy storage unit composed of cells, mechanical parts, battery management system (BMS) as well as power and signal terminals. Features: Compact size and easy installation High energy density and efficiency Excellent safety of LiFePO4 battery DoD up to 93% Weight 45 kg Dimensions 45 × 13 × 48 cm Brand: Growatt Color: Black Battery Data Nominal Voltage 48V Normal Capacity 4.8kWh Usable Capacity 4.46kWh Operating Voltage 42 ~ 54V Rated Charging Current 50A Rated Discharging Current 100A Max. Discharging Power 4.5kW Peak Discharging Power 6.1kW/6s Max Charging Power 4.5KW General Data Dimension (W/D/H) 442/130/480mm Weight 45Kg IP Protection IP20 Working Temperature -10°C~+55°C Storage Temperature -20°C~+45°C Features DOD 93% Parallel Connection Max.16packs Communication Port CAN/RS485 Warranty 5 Years