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Chinese researchers build 27.39%-efficient inverted perovskite solar cell based on new molecular design

Chinese researchers have developed a molecular additive that reduces defects in perovskite solar cells, enabling a power conversion efficiency of 27.39%. The approach was also used in bifacial mini-modules with efficiencies above 22% and 99.6% power retention after more than 5,000 hours of continuous operation. The post Chinese researchers build 27.39%-efficient inverted perovskite solar cell based on new molecular design appeared first on pv magazine Global .

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Chinese researchers have developed a molecular additive that reduces defects in perovskite solar cells, enabling a power conversion efficiency of 27.39%. The approach was also used in bifacial mini-modules with efficiencies above 22% and 99.6% power retention after more than 5,000 hours of continuous operation.

The post Chinese researchers build 27.39%-efficient inverted perovskite solar cell based on new molecular design appeared first on pv magazine Global.

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https://www.pv-magazine.com/2026/09/03/chinese-scientists-build-27-39-efficient-inverted-perovskite-solar-cell-based-on-new-molecular-design/

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