Photovoltaic power generation is managed by the Development and Reform Bureau and connected to the State Grid. In recent years, in order to develop green energy, the state subsidizes photovoltaic power generation and encourages families to actively develop photovoltaic power generation. Photovoltaic power generation is a clean energy source with no coal, electricity and pollution. The state subsidizes photovoltaic power generation per kWh, which greatly stimulates the popularization of photovoltaic power generation.