Power your home or business with the Felicity FLA48300 15kWh lithium battery. This advanced LiFePO4 energy storage system provides 15kWh of energy using a 51.2V nominal voltage and 300Ah capacity, making it ideal for solar systems, backup power and energy management. It offers ≥95% usable Depth of Discharge and more than 6,000 charge/discharge cycles when operated within recommended parameters. RS485 and CAN communication ports support seamless communication with compatible hybrid inverters. The battery can be expanded by connecting up to 15 units in parallel, providing up to 225kWh total capacity. Approximately 135kg. Comes with a 7-year warranty.