Polish researchers achieve 21.87% efficiency in semi-transparent perovskite solar cells

Scientists demonstrated a perovskite photovoltaic cell with a novel p–i–n architecture designed for use in tandem configurations with silicon, advancing the efficiency potential of next-generation solar technology.

First covered Jul 29, 2026 · 12:00 AM PT · 1 article

Polish researchers achieve 21.87% efficiency in semi-transparent perovskite solar cells — Image via pv-magazine.com

Coverage

5h PV Magazine Polish scientists build 21.87% semi-transparent perovskite PV cell for tandem applications — The device was fabricated using a p–i–n architecture with a solution-processed tin oxide buffer layer that shields the perovskite from damage during…

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ncbi.nlm.nih.gov A high‐efficiency and stable perovskite solar cell fabricated in ambient air using a polyaniline passivation layer

ncbi.nlm.nih.gov Establishing the limits of efficiency of perovskite solar cells from first principles modeling

ncbi.nlm.nih.gov Light People: Prof. Henry Snaith’s (FRS) perovskite optoelectronics journey

sciopen.com Perovskite solar cells with high-efficiency exceeding 25%: A review

Appeared in: 2026-07-29 (#11)

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