Oblon, McClelland, Maier & Neustadt, L.L.P.
Solar cell sealing material, and solar cell module prepared by using same
Provided are a solar cell encapsulant material which facilitates production of solar cell modules, which does not require a crosslinking step and which is excellent in heat resistance and others, and a solar cell module produced by the use of the encapsulant material. The solar cell encapsulant material comprises a resin composition (C) that contains an olefin-based polymer (A) satisfying the following requirement (a) and an olefin-based polymer (B) satisfying the following requirement (b). (a) The crystal melting peak temperature of the polymer, as measured at a heating rate of 10° C./min in differential scanning calorimetry, is lower than 100° C. (b) The extrapolated onset temperature of melting of the polymer, as measured at a heating rate of 10° C./min in differential scanning calorimetry, is 100° C. or higher.
DAI NIPPON PRINTING CO., LTD
C B H C C C C C Y C C Y B C B B B
C09K B32B H01L C08L C08K C08L C09K C08L Y10T C08L C08L Y02E B32B C09K B32B B32B B32B
inventional additional inventional inventional additional additional additional inventional additional additional additional additional additional additional additional additional additional
Michiko Jun Kouichirou
Otsuka Nishioka Taniguchi