| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solar cell module which suppresses the deterioration of adhesion force of a sealing resin used, which does not produce the corrosion of an electrode, and which shows superior burn resistance even if the module is used for a long time in a harsh environment, for example, under the exposure to daylight or rainstorm. <P>SOLUTION: A solar cell module 1 is constituted by laminating a glass substrate, a first filling layer, a sell 3 of a solar cell to which a tab line is connected, a second filling layer, and a protection sheet 5. The second filling layer is formed of blend polymer of a thermoplastic polyurethane resin having an ester polyol unit and a thermoplastic polyurethane resin having an ether polyol unit. A blend mass ratio of the thermoplastic polyurethane resin having the ester polyol unit to the thermoplastic polyurethane resin having the ether polyol unit in the blend polymer is 20:80 to 50:50. <P>COPYRIGHT: (C)2011,JPO&INPIT |
