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SOLAR CELL AND SOLAR CELL MODULE

  • US 20120031457A1
  • Filed: 02/15/2010
  • Published: 02/09/2012
  • Est. Priority Date: 02/17/2009
  • Status: Active Grant
First Claim
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1. A solar cell to be connected to another solar cell through a wiring member, the solar cell comprising:

  • a photoelectric conversion body;

    a plurality of fine-line electrodes formed on a main surface of the photoelectric conversion body; and

    a connecting wire group formed on the main surface of the photoelectric conversion body and connected to the fine-line electrode, whereinthe connecting wire group has an expanding portion expanding from a connection region in the main surface to which the wiring member is to be connected, andthe expanding portion expands in an orthogonal direction orthogonal to a longitudinal direction of the wiring member in a state where the wiring member is connected to the connecting wire group.

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