tandem cell efficiency

Mass-Production ready 28.7% efficient solar cell fabricated in Germany

Q CELLS, a total energy solutions provider in solar, energy storage, downstream project business and energy retail, claims to have set a new world-record tandem cell efficiency of 28.7% in collaboration with researchers at Helmholtz-Zentrum Berlin, a German research centre, using a Q.ANTUM-based silicon bottom cell in combination with a perovskite-based top cell. Q CELLS’ […]

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