Ascent Solar thin-film panels show no power loss in atomic oxygen test

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Ascent Solar’s Thin-Film Space Solar Products Experience Zero Damage in Atomic Oxygen Exposure Test Campaign

June 29, 2026 8:00 AM EDT

THORNTON, Colo., June 29, 2026 (GLOBE NEWSWIRE) -- Ascent Solar Technologies (Ascent or the Company) (Nasdaq: ASTI), the leading U.S. innovator in the design and manufacturing of featherweight, flexible thin-film photovoltaic (PV) solutions, today announced the results of its preliminary Atomic Oxygen (AO) exposure testing for its space grade thin-film PV products. Testing has shown significant resilience to Atomic Oxygen in Low-Earth Orbit (LEO).

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