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2026-07-13 23:10:17

[28.04%! Chinese Team Breaks World Record for Perovskite-Organic Tandem Solar Cell Efficiency] The Institute of Chemistry, Chinese Academy of Sciences, announced that Academician Li Yongfang and Researcher Meng Lei's team have achieved a new breakthrough in perovskite-organic tandem solar power generation technology after years of research. Their certified steady-state photoelectric conversion efficiency reached 28.04%, breaking the world record for this type of device and taking a significant step towards practical application. The findings were published on July 13 in the international academic journal *Nature*. (CCTV News)

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