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Continue to ChatFirst Solar Sets New Thin-Film Efficiency Record of 17% https://cleantechnica.com/2014/03/20/first-solar-sets-new-thin-film-efficiency-record-17/
First Solar Sets New Thin-Film Efficiency Record of 17% https://cleantechnica.com/2014/03/20/first-solar-sets-new-thin-film-efficiency-record-17/