Researchers test durability of moth-eye-inspired antireflective coatings for solar panels

Portuguese scientists found that the biomimetic nanostructured surfaces degrade under mechanical stress, suggesting engineering challenges for real-world photovoltaic deployment despite their light-trapping benefits.

First covered Oct 14, 2026 · 10:55 PM PT · 1 article · no longer in the live window

Researchers test durability of moth-eye-inspired antireflective coatings for solar panels — Image via pv-magazine.com

Coverage

27d PV Magazine Scientists develop moth-eye-inspired antireflective surfaces for PV modules — Researchers in Portugal have investigated the mechanical durability of moth-eye-inspired antireflective silicon surfaces for photovoltaic applications.

More coverage from around the web

sciencedirect.com Antireflective and self-cleaning glass with robust moth-eye surface nanostructures for photovoltaic utilization - ScienceDirect

ncbi.nlm.nih.gov Dual-Coated Antireflective Film for Flexible and Robust Multi-Environmental Optoelectronic Applications

cleantechnica.com More Efficient Solar Panels Thanks To Eye Of Moth

sandiegocounty.gov Energies 2020, 13, 2631; doi:10.3390/en13102631 www.mdpi.com/journal/energies

designnews.com Material Inspired by Moth Eyes Boosts Solar-Cell Efficiency

Appeared in: 2026-10-15 (#4)

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