Solar-cell module and process for its production, building material and method for its laying, and electricity generation system

摘要: A solar-cell module is provided which comprises a photovoltaic device sealed on reinforcing sheet with filler material, wherein the has unevenness formed by plastic deformation, its surface at least side of and partly surface, space defined filled material. The produced process comprising steps superposing thermoplastic-resin member having heating member, while removing air from between thermoplastic resin device, to bring them into close contact fix each other. can thereby be no trapped portions that may material when fixed onto produce module.