The basic equipment for distributed photovoltaic power generation includes photovoltaic cell modules, photovoltaic array brackets, DC combiner boxes, DC distribution cabinets, grid connected inverters, AC distribution cabinets, and other devices. In addition, there are power supply system monitoring devices and environmental devices. The operating mode of the photovoltaic power generation system is to convert solar energy from the solar cell module array into electrical energy under the condition of solar radiation, which is then sent to the DC distribution cabinet through the DC combiner box. The grid connected inverters convert it into AC electricity to supply the building's own loads. Excess or insufficient electricity is regulated by connecting to the power grid to regulate the all-weather power generation situation, which is more economical, scientific, and practical than using wind turbines and solar energy alone.

--The systems are independent of each other and can be controlled independently, avoiding large-scale power outages and ensuring high safety.
--Compensating for the lack of stability in the power grid and continuing to supply power in case of accidents has become an essential supplement to centralized power supply.
--It can monitor the quality and performance of regional electricity, which is very suitable for supplying power to residents in rural, pastoral, mountainous areas, developing large, medium, and small cities or commercial areas.
--Good peak shaving performance and simple operation.