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Alta Devices Reaches 30.8 solar cell efficiency! - Green Living Guy
Sunnyvale, CA – March 4, 2013 – Alta Devices today disclosed that it has reached 30.8% solar cell efficiency. This new NREL (National Renewable Energy Laboratory) verified record has resulted from the company’s first implementation of a new generation “dual junction” solar cell technology which augments the company’s “single junction” technology. Higher efficiency directly translates …