ZES3U series energy storage battery system, including 4kw 5kw 48vdc power inverter and LiFePO4 48V/51.2V battery storage with 10kwh-35kwh energy optional. it is aone-stop service system can manage your solar home battery storage system more conveniently. Flexible modular system can be designed based onhouse daily consumption. The perfect emergency energy solution for villas, apartments, hotels, shopping centers.