太阳电池用ＰＩＤ对策膜及使用其之ＰＩＤ对策太阳电池模组;ANTI-PID FILM FOR SOLAR CELL AND ANTI-PID SOLAR CELL MODULE USING THE SAME

摘要

本发明提供一种太阳电池用PID对策膜及使用该膜之PID对策太阳电池模组，该太阳电池用PID对策膜对于自太阳电池模组之覆盖玻璃所释放之硷金属离子之阻隔性优异，且耐热性、耐光性优异。本发明系以玻璃转移温度为75℃以上、95℃以下之环状烯烃系树脂膜，且以膜厚度50 μm以上、200 μm以下构成太阳电池模组内之太阳电池发电元件与覆盖玻璃之中间所积层之PID对策膜。 The invention provides an anti-PID film for a solar cell and an anti-PID solar cell module using the film. The anti-PID film has excellent barrier properties for alkali metal ions released from a cover glass of the solar cell module and is excellent in heat resistance and light resistance. The anti-PID film laminated between a solar cell power generation element and the cover glass in the solar cell module is formed by a cyclic olefin resin film having a glass transition temperature of 75℃ or more and 95℃