4.2KW 12/24V Solar Hybrid Inverter AC230V MPPT 100A Controller Max PV DC55V-500V
It supports 12V or 24V battery system, 12V system: maximum output power 2300W, 24V system: maximum output power 4200W. 【DIVERSIFIES USES】 You can use inverter as energy storage device without power Grid (Off Grid).