SEALING MATERIAL SHEET FOR SOLAR-CELL MODULE, SOLAR-CELL MODULE USING THE SAME, AND METHOD FOR MANUFACTURING SOLAR-CELL MODULE

To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperat...

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Bibliographische Detailangaben
Hauptverfasser: SAEKI, Kosuke, OBONAI, Naohiro, YONEDA, Shinya, TANAKA, Jun, TAMAKI, Hiroaki, NAGINO, Shinsuke
Format: Patent
Sprache:eng
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Zusammenfassung:To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperatures only around which a change rate of the linear expansion coefficient locally increases, a first inflection point temperature at a low temperature side of two inflection point temperatures is within a range of 55° C. to 70° C., and a second inflection point at a high temperature side of the inflection point temperatures is within a range of 80° C. to 95° C.