2002165438+February, the General Office of Henan Provincial Department of Education issued a notice on the development of photovoltaic power generation by using the roofs of schools. The photovoltaic power generation project made full use of social resources for construction, encouraged schools to make good use of social resources, and cooperated in the form of contract energy management to achieve new progress in school energy conservation.

The principle of photovoltaic power generation is pure physical effect, which converts the light irradiated on the battery panel into electric energy, which will not cause harm to the human body without human body transformation, and the place covered by the roof of the house can also be protected from the sun and wind.