Photovoltaic roofing elements and roofs using them
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United States of America Patent
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Dec 18, 2012
Grant Date -
May 28, 2009
app pub date -
Nov 7, 2008
filing date -
Nov 7, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates generally to photovoltaic devices, and more particularly to photovoltaic roofing products in which a photovoltaic element is joined to a roofing substrate. In one embodiment, the present invention provides a photovoltaic roofing element comprising a roofing substrate; one or more photovoltaic cells disposed on the roofing substrate; and a colored or patterned layer disposed on the roofing substrate and visible in the area surrounding the photovoltaic cells; and an encapsulant layer disposed over the photovoltaic cells and the patterned colored layer.
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International Classification(s)
Cited Art Landscape
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