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August Capital

Alta Devices reports NREL verification of 23.5% efficiency for counter-intuitive solar panel

By / February 8, 2012

Conversion efficiencies of the best research solar cells worldwide from 1976 through 2011 for various photovoltaic technologies; efficiencies determined by certified agencies/laboratories. Credit: NREL. The steady march to grid parity for solar energy devices continues: A Santa Clara, Calif., maker of gallium arsenide photovoltaic panels, Alta Devices, announced Tuesday that the NREL verified that its…

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