The photovoltaic system is mainly composed of solar cell components, photovoltaic system battery controllers, batteries, AC and DC inverters, and the basic components are solar cell components.

        Photovoltaic module: directly converts light energy from the sun into electrical energy.

        AC/DC converter: The device is used to convert direct current into alternating current. In addition, the inverter also has an automatic voltage stabilization function, which can improve the power quality of the photovoltaic power generation system.

         Battery: It is used to store the electric energy converted from the solar battery and release it for use at any time when needed.

         Charge/discharge controller: The energy storage equipment of the photovoltaic system is equipped with equipment that can automatically prevent the battery pack from overcharging and over-discharging. It is one of the basic components of the photovoltaic system.