Chinese researchers achieve 22.7% efficiency in large-format perovskite solar modules

Chinese scientists demonstrated a methylammonium-free perovskite solar cell with 26.16% efficiency in lab scale and 22.7% in a 54.8 cm² module, with improved stability that retained over 97% performance after 1,300 hours of testing.

First covered Nov 11, 2026 · 12:14 AM PT · 1 article

Chinese researchers achieve 22.7% efficiency in large-format perovskite solar modules — Image via pv-magazine.com

Coverage

4h PV Magazine Chinese scientists build 54.80 cm² methylammonium-free perovskite solar module with 22.7% efficiency — Chinese researchers have developed a methylammonium-free perovskite solar cell technology using ambient-air slot-die coating and a dual-additive strategy,…

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robertomarquino.com China’s 22% Efficient Perovskite Solar Panels Beat Silicon in Real-World Trials! (2026)

kodosystems.com China’s 22% Efficient Perovskite Solar Panels Beat Silicon in Real-World Trials! 🚀 (2026)

Appeared in: 2026-11-11 (#6)

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