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New Thin Film Solar Efficiency Record of 21.7%


For the first time the efficiency of thin film solar cells exceeds the efficiency of market-dominating multi-crystalline silicon solar cells. This achievement was presented earlier this month by the Zentrum für Sonnenenergie‐und Wasserstoff‐Forschung (ZSW) in Stuttgart, Germany. The ZSW took the record back from a Swedish group and Fraunhofer Institute.

[] – Neuer Dünnschichtsolar-Bestwert mit 21,7 Prozent Wirkungsgrad
[] – New CIGS Solar Cell Record — 21.7% CIGS Cell Conversion Efficiency Achieved At ZSW


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