Chinese researchers achieve 27.3% efficiency in inverted perovskite solar cells

A high-entropy molecular contact design improved both the efficiency and thermal stability of inverted perovskite cells, advancing the technology toward potential commercialization.

First covered Oct 13, 2026 · 4:52 AM PT · 1 article · no longer in the live window

Chinese researchers achieve 27.3% efficiency in inverted perovskite solar cells — Image via pv-magazine.com

Coverage

29d PV Magazine Three-molecule blend boosts inverted perovskite solar cell efficiency to 27.5% — Chinese researchers have developed high-entropy molecular contacts that enabled inverted perovskite solar cells to achieve a certified steady-state efficiency…

More coverage from around the web

perovskite-info.com Dual-molecule interface engineering enables 27.31% efficient inverted perovskite solar cells

perovskite-info.com Blending three molecules pushes perovskite solar cells to 27.3% certified efficiency

pmc.ncbi.nlm.nih.gov Unlocking 27.3% perovskite photovoltaics by interface-locked dual-molecule contact - PMC

thecooldown.com Chinese solar cell hits 27.39% efficiency with new molecular design

Appeared in: 2026-10-13 (#1) · 2026-10-14 (#11)

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