---
title: "Ascent Solar expands CIGS thin-film PV testing beyond LEO to MEO, GEO orbits"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296218280.md"
description: "Ascent Solar Technologies is expanding R&D testing of its CIGS thin-film space solar technology beyond low Earth orbit (LEO) to include medium Earth orbit (MEO), geostationary orbit (GEO), and other high-energy orbits. The in-house campaigns aim to verify survivability, radiation tolerance, and performance, building on prior NASA LEO results that demonstrated 'Remarkable Recovery' via self-annealing. The testing program is scheduled to conclude in Q4 2026 to support qualification for multi-orbit mission demands."
datetime: "2026-08-18T11:02:46.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296218280.md)
  - [en](https://longbridge.com/en/news/296218280.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296218280.md)
generator: "portal-rs"
---

# Ascent Solar expands CIGS thin-film PV testing beyond LEO to MEO, GEO orbits

-   Ascent Solar Technologies expanded R&D testing of its CIGS thin-film space solar technology beyond low Earth orbit. \* In-house characterization campaigns target survivability, radiation tolerance, performance in MEO, GEO, other high-energy orbits. \* Program builds on prior NASA LEO results showing self-annealing radiation recovery, described as “Remarkable Recovery.” \* Testing campaign scheduled to conclude in Q4 2026, supporting qualification for multi-orbit mission demand. 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: 202608180700PRIMZONEFULLFEED9811509) on August 18, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**