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Innovative ALD Passivation for High-efficiency i-PERC Silicon Solar Cells

At this week's European Photovoltaic Solar Energy Conference and Exhibition, imec, RENA and SoLayTec present thin, large area i-PERC-type Silicon solar cells with atomic layer deposition passivation achieving a cell efficiency of 19.6% without selective emitter using an industrial screen printing process flow.

Sep 24th, 2012

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