| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solar cell sealing maternal, which exhibits superior adhesion to a upper transparent protection member of a solar cell module, a lower substrate protecting member and solar cell elements without using peroxide or a silane coupling agent and has transparency and heat resistance, and improve manufacturing processes of a solar cell module, using the same. SOLUTION: This solar cell sealing material in a solar cell module is composed of a laminate of a copolymer of ethylene and unsaturated carboxylic acid, containing 4 weight % or more of unsaturated carboxylic acid and having a melting point of 80 deg.C higher or an ionomer thereof and a glass fiber mat.</p> |
