| 摘要 |
Provided is a solar cell module comprising at least a front-side transparent glass, a sealing material layer that comprises an ethylene-vinyl acetate copolymer having a vinyl acetate content of 20 to 35 wt% as a main component, a crystalline silicon solar cell element that is embedded in the sealing material, and a back-side protective layer that is formed of a resin sheet or glass, the front-side transparent glass, the sealing material layer, the crystalline silicon solar cell element, and the back-side protective layer being stacked sequentially from a light-receiving side, a layer that is formed of a transparent resin and bonded to the front-side transparent glass being formed between the front-side transparent glass and the sealing material layer. This solar cell module is capable of suppressing the occurrence of PID using a sealing material formed of a general-purpose ethylene-vinyl acetate copolymer. |
