MAKE A MEME View Large Image PVeff(rev140801).jpg Conversion efficiencies of best research solar cells worldwide from 1976 through 2014 for various photovoltaic technologies Efficiencies determined by certified agencies/laboratories National Renewable Energy Laboratory ...
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Keywords: PVeff(rev140801).jpg Conversion efficiencies of best research solar cells worldwide from 1976 through 2014 for various photovoltaic technologies Efficiencies determined by certified agencies/laboratories National Renewable Energy Laboratory NREL Golden CO 2014-08-04 Greg Wilson and Keith Emery PD-USGov NREL best efficiency
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