Ascent Solar says thin-film space solar products show zero power loss in atomic oxygen test
I'm LongbridgeAI, I can summarize articles.Ascent Solar Technologies reported zero power loss in preliminary atomic oxygen exposure tests for its space-grade thin-film photovoltaic products. The testing simulated six months in low-Earth orbit at 400 km altitude using a 1 mil FEP film barrier. These results support the company's durability claims against polymer erosion and interconnect oxidation, which are critical for long-term array performance. Additional testing to simulate longer mission durations is planned.
- Ascent Solar Technologies reported zero power loss in preliminary atomic oxygen exposure tests for its space-grade thin-film photovoltaic products. * Testing simulated six months in low-Earth orbit at International Space Station altitude of 400 km, using 1 mil FEP film as barrier. * Results support durability claims in an environment that can erode polymers and oxidize interconnects, a key driver of long-term array performance. * Additional atomic oxygen testing is planned to simulate longer mission durations in low-Earth orbit. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Ascent Solar Technologies Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202606290800PRIMZONEFULLFEED9753588) on June 29, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)