The system consists of a set of solar grid micro inverters that convert direct current (DC) to alternating current (AC) and feed it into the public grid. The system is designed to install a solar grid micro inverter for each photovoltaic module. Each solar grid micro inverter operates independently to ensure the maximum power generation of each photovoltaic module. This setting allows users to directly control the efficiency of a single photovoltaic module array, thereby improving the flexibility and reliability of the system.