| abstract |
The present invention provides and the xanthochromia under high temperature can be suppressed while suppressing metal erosion to occur, and the excellent solar cell sealing material of the long-term reliability under constant temperature and humidity.The solar cell sealing material of the present invention comprises ethylene-alpha-olefin copolymer, amine system of being obstructed light stabilizer, hindered phenol series stabilizer and phosphorus system stabilizer as essential component. |