| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide: a solar cell module capable of increasing the wavelength conversion efficiency of sunlight; a resin composition for a solar cell sealing material, eliminating a drawback of an ethylene-vinyl acetate copolymer (EVA) resin occupying the mainstream of the conventional sealing materials, facilitating the formation of a solar cell module, causing no acetic acid elimination, excellent in water vapor barrier properties, moisture absorption resistance, cross-linking characteristics or the like; and a solar cell sealing material comprising the resin composition and maintaining transparency, heat resistance, flexibility or the like. <P>SOLUTION: There are provided a solar cell module or the like. The solar cell module includes a surface protective material layer, a sealing material layer, a rear face protective material layer, and, if desired, a base material layer. The sealing material layer is formed of a resin material (X) comprising 5-100 wt.% of an α-olefin copolymer (A) and 0-95 wt.% of a polyolefin resin (B) other than the α-olefin copolymer (A) and/or a functional group-containing polyolefin resin (C), and at least one layer among the surface protective material layer, the sealing material layer, and the rear face protective material layer includes a wavelength conversion layer. <P>COPYRIGHT: (C)2012,JPO&INPIT |
