GLASS FIBER NONWOVEN FABRIC FOR SOLAR CELL MODULE, AND SOLAR CELL MODULE

摘要

PROBLEM TO BE SOLVED: To provide a solar cell module without causing the deterioration of electromotive force due to coloring even when being used for a long period of time while maintaining insulation reliability for a long period of time in the solar cell module having a surface protective material composed of a thermally fusible resin sealing material with high transparency and glass fiber wet type nonwoven fabric.

SOLUTION: The glass fiber nonwoven fabric for the solar cell module which contains glass fibers, an acrylic resin binder and a silane coupling agent is characterized in containing the acrylic resin binder by 1 to 6 mass% and also containing the silane coupling agent in a state wherein it is mixed with the acrylic resin binder. The solar cell module has the glass fiber nonwoven fabric disposed on a light incidence side.

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