Perovskite solar cells reach 23.51% efficiency with improved stability

Researchers achieved a new efficiency milestone for perovskite solar cells while demonstrating durability without conventional stabilizers, advancing the technology toward commercial viability.

First covered Sep 2, 2026 · 12:14 AM PT · 1 article · no longer in the live window

Perovskite solar cells reach 23.51% efficiency with improved stability — Image via pv-magazine.com

Coverage

24d PV Magazine Perovskite solar cell based on seed crystals achieves 23.51% efficiency — Researchers have developed a seed-assisted crystallization strategy to produce pure α-phase FAPbI3 perovskite without conventional chemical stabilizers.

Related coverage

25d PV Magazine Korean researchers achieve world-record 26.7% efficiency for sub-1 cm² perovskite-CIGS tandem solar cell

More coverage from around the web

pubs.rsc.org Stable perovskite solar cells with 25.17% efficiency enabled by improving crystallization and passivating defects synergistically - Energy & Environmental Science (RSC Publishing)

pmc.ncbi.nlm.nih.gov Highly Efficient and Scalable p-i-n Perovskite Solar Cells Enabled by Poly-metallocene Interfaces - PMC

ncbi.nlm.nih.gov Highly efficient and stable perovskite solar cells enabled by low-dimensional perovskitoids

ncbi.nlm.nih.gov One-Year stable perovskite solar cells by 2D/3D interface engineering

ncbi.nlm.nih.gov Recent Progress on the Long‐Term Stability of Perovskite Solar Cells

Appeared in: 2026-09-02 (#2)

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