The Luxsun 15kWh 48V (51.2V nominal) Lithium Battery is a high-capacity LiFePO4 battery designed for solar energy storage, featuring 300Ah-304Ah capacity and >6,000 cycles. It uses Grade A cells, supports parallel expansion up to 10–15 units, and features a built-in BMS for monitoring and safety, ideal for heavy residential/commercial power backup.