SOLAR CELL MODULE AND METHOD FOR PRODUCING SOLAR CELL MODULE

摘要

In the present invention, a solar cell module has a light-permeable substrate on a light-receiving surface side and a back surface protective material on a back-surface side, wherein the solar cell module has a structure such that EVA (ethylene vinyl acetate copolymer) and silicone are adjacent and layered as the sealant between the light-permeable substrate on the light-receiving surface side and a solar cell element, and such that the solar cell element and back surface protective material are sealed by the EVA. This solar cell module can be easily produced using a vacuum laminator without greatly modifying the solar cell production steps. A reduction in output of the solar cell module accompanying the PID phenomenon can be inhibited because the solar cell module has very strong resistance to the PID phenomenon.