| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rear surface sealing sheet for solar battery which has superior weatherability, imposes extremely small environmental load and reduces cost, and to provide a solar battery module using the same. <P>SOLUTION: The rear surface sealing sheet for solar battery includes: a weather-proof barrier base material 2 containing a barrier layer 5 made of polyethylene naphthalate (PEN) and a deposited layer 6 made of an inorganic compound deposited on one surface of the barrier layer 5; a foamed weather-proof base material 3 produced by foaming, in white color, a resin containing a polyethylene terephthalate (PET) as a main component; and a colored weather-proof base material 4 produced by coloring the resin containing the polyethylene terephthalate (PET) as a main component in white. The foamed weather-proof base material 3, the weather-proof barrier base material 2 and the colored weather-proof base material 4 are laminated in this order and integrated into a body to provide the sheet. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
