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SOLAR CELL AND SOLAR CELL MODULE

  • US 20090050190A1
  • Filed: 08/21/2008
  • Published: 02/26/2009
  • Est. Priority Date: 08/24/2007
  • Status: Abandoned Application
First Claim
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1. A solar cell module comprising:

  • a first solar cell; and

    a second solar cell electrically connected to the first solar cell with a wiring member, whereinthe first solar cell and the second solar cell are arranged in arrangement direction,the first solar cell and the second solar cell each include;

    a photoelectric conversion part including a light-receiving surface and a back surface provided on a reverse side of the light-receiving surface, and configured to generate electrons and holes by receiving light;

    a first collector electrode formed on the photoelectric conversion part, and configured to collect the electrons;

    a second collector electrode formed on the photoelectric conversion part, and configured to collect the holes;

    an insulator connected to the back surface of the photoelectric conversion part;

    a first through-hole electrode penetrating the insulator, and electrically connected to the first collector electrode; and

    a second through-hole electrode penetrating the insulator, and electrically connected to the second collector electrode, andon the insulator, the wiring member is electrically connected to the first through-hole electrode included in the first solar cell and the second through-hole electrode included in the second solar cell.

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