Legal analysis: State subsidies for renewable energy come from the Renewable Energy Development Fund and are written into the Renewable Energy Law, which has legal effect. In addition to the subsidy policy, photovoltaic power generation can also enjoy the preferential policy of value-added tax.

Legal basis: "Several Opinions of the State Council on Promoting the Healthy Development of Photovoltaic Industry" (1) strongly supports the photovoltaic application at the customer end; (2) Improve the electricity price and subsidy policy; (3) Improve the management of subsidy funds; (4) Increase fiscal and taxation policy support; 5) Improve financial support policies; (6) Improve land support policies and construction management.