| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a surface protection sheet for a solar cell, substitutable for tempered white glass while being lightweight and protecting a solar cell module while being excellent in weatherability and durability over a long period of time, and excellent in light transmittance. <P>SOLUTION: A surface protection sheet for a solar cell comprises a laminate having, from a light incident side: a layer (1) at least formed of an alloy of a vinylidene fluoride resin and an acrylic resin; a transparent inorganic compound layer (2); and a transparent resin layer (3). The layer (1) is preferably a layer comprising an alloy containing 90-50 mass% vinylidene fluoride resin and 10-50 mass% acrylic resin. Furthermore, it is preferable that the layer (1) comprises a laminate layer of two or more layers having mass ratios of composition different from each other, and a content ratio of the vinylidene fluoride resin in each layer is smaller in a surface on the light incident side. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
