Covering material for solar cell module

摘要

A surface covering material for the solar cell module, excellent in transparency, scratch resistance, weather resistance and flame retarding property, is obtained by covering the outermost surface with trifluorochloroethylene-vinyl copolymer, and employing a hard film 105 in the surface covering material under trifluorochloroethylene-vinyl copolymer. The hard film 105 and trifluorochloroethylene-vinyl copolymer 106 are laminated and adhered with filler 104 to the photovoltaic element 103.