Ultra-lightweight thin-film tandem solar cells set new world record at 26.7% efficiency
SMRTR summary
South Korea's Korea Institute of Energy Research set a new world record for perovskite/CIGS tandem solar cells, achieving a certified efficiency of 26.7%, verified by Germany's Fraunhofer Institute. These thin, flexible cells stack two light-absorbing layers to maximize power without added weight, making them ideal for satellites and buildings.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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