Hepu 5kWh lithium ion solar battery is a 51.2V, 100Ah unit designed for residential and off-grid solar systems.It features advanced LiFePO4 (Lithium Iron Phosphate) technology for thermal safety and a built-in 100A smart Battery Management System (BMS) for protection.The unit has a rated life exceeding 6000 cycles at an 80% depth of discharge and includes a 7-year warranty sticker.