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Bifacial cell with extruded gridline metallization

  • US 20070107773A1
  • Filed: 05/03/2006
  • Published: 05/17/2007
  • Est. Priority Date: 11/17/2005
  • Status: Abandoned Application
First Claim
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1. A bifacial photovoltaic arrangement comprising:

  • a bifacial cell including, a semiconductor layer having a first surface and a second surface;

    a first passivation layer formed on the first surface of the semiconductor layer and a second passivation layer formed on the second surface of the semiconductor layer; and

    a plurality of metallizations formed on the first and second passivation layers and selectively connected to the first surface and the second surface of the semiconductor layer, wherein at least some metallizations comprise an elongated metal structure having a relatively small width and a relatively large height extending upward from the first and second passivation layers.

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