The 10kWh Lutian lithium battery (Model WD10000-5IA) is a 51.2V 205Ah LiFePO4 deep-cycle energy storage unit . It is built for 48V solar inverter setups and features smart internal protection systems.Technical SpecificationsRated Voltage: 51.2V (compatible with 48V systems)Capacity: 205Ah (Total energy: 10kWh)Protection: Built-in high-current and high-voltage protective device (approx. 125A–200A management)Application: Residential and office solar backup power