Solar (Photovoltaic) Power System (gen4erator)  is based on the principle of photovoltaic effect, using solar cells to directly convert solar energy into electrical energy.

Regardless of whether it is used independently or connected to the grid, photovoltaic power generation systems are mainly composed of

solar panels/components, (controllers, energy storage batteries) and inverters. They are mainly composed of electronic components, but do not involve mechanical components.