Researchers build selenium–silicon tandem solar cell that could improve efficiency to 40%

A team of physicists and engineers at Technical University of Denmark reports that it is possible to build a working selenium–silicon tandem solar cell, a combination that could theoretically improve the efficiency of solar cells to 40%. The study is published in the journal PRX Energy.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/8JzZLWG

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