| 摘要 |
The disclosed protective sheet (1) for solar cells is provided with a substrate (11) and a thermoplastic resin layer (12) laminated on at least one surface of the substrate (11). The thermoplastic resin layer (12) is provided with a first layer (121) which, laminated on the substrate (11), has as a main component a copolymer with at least one element of a group consisting of ethylene, (meth) acrylic acid, (meth) acrylic acid ester, glycidyl (meth)acrylate and vinyl acetate, and a second layer (122) which, laminated on the first layer (121), has an olefin resin as a main component. By means of this protective sheet (1) for solar cells, it is possible to achieve excellent adhesion between the substrate and the thermoplastic resin layer and to suppress warping occurring in the solar cell module. |
