| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power collection sheet for a solar battery which prevents short circuits between a non light receiving surface side element having positive or negative polarity and a wiring part corresponding to an electrode that is disposed on the non light receiving surface side element and has polarity being different from the non light receiving surface side element, and which cushions impact. <P>SOLUTION: In a power collection sheet 2 for a solar battery, a wiring part 22 made of a metal is formed on a surface of a resin base material 21, and an insulative cushion layer 23, which includes at least a sealing material layer 232 and is laminated on the resin base material 21 and the wiring part 22, is formed. Each of conductive recessed parts 24, where the wiring part 22 is exposed for establishing electrical continuity between an electrode 4 on a non light receiving surface side of a solar battery element 1 and the corresponding wiring part 22 through the insulative cushion layer 23, is formed in the insulative cushion layer 23 laminated on the resin base material 21 and the wiring part 22. Each conductive recessed part 24 is filled with a conductive material 25. <P>COPYRIGHT: (C)2012,JPO&INPIT |
