The off-grid solar power generation system converts the light energy intoelectrical energy when there is sunlight, supplies power to the load through solar controller, and charges the battery at the same time; When there is no sunlight, the battery supplies the power to DC load. At the same time, the battery also directly supplies power to the independent inverter, which converts the DC power into AC power, to supply the AC load.
The system is generally composed of solar photovoltaic modules, solar charge and discharge controllers, battery packs, off-grid inverters, DC loads, and AC loads.