Dual-purpose load-independent photovoltaic power generation system

The invention discloses a dual-purpose load-independent photovoltaic power generation system. The dual-purpose load-independent photovoltaic power generation system comprises a photovoltaic panel, a photovoltaic controller, an energy storage device, an inverter and a working state display device, wherein the photovoltaic panel is connected with the photovoltaic controller; the photovoltaic controller is connected with the energy storage device; the photovoltaic controller is also connected with the working state display device and a direct-current load; the input end of the inverter is connected with the photovoltaic controller; and the output end of the inverter is connected with an alternating-current load. The dual-purpose load-independent photovoltaic power generation system is simple in structure, convenient to use and low in cost, can supply electric power to two different loads at the same time, and can be used in the field of families, communication, traffic and the like in remote areas without electricity.