Ascent Solar Technologies, a leading U.S. innovator in lightweight, flexible thin-film photovoltaic (PV) technology, has announced a teaming agreement with Emtel Energy USA, a company specializing in graphene-based electrostatic long-duration energy storage (ELDES). This partnership is designed to advance Emtel Energy’s energy storage solutions and expand the use of Ascent’s thin-film PV technology in space-related applications.
Emtel Energy has created a solid-state graphene battery alternative that offers high agility and long-lasting performance. Unlike traditional flow batteries, which often face issues such as low energy density and rapid degradation, Emtel’s technology addresses these challenges effectively. When paired with Ascent Solar’s featherweight PV panels, this combination could deliver durable and reliable power for satellites, spacecraft, and other space systems.
Ascent Solar highlighted the significance of this collaboration for space exploration and defense. Paul Warley, the company’s CEO, noted that organizations like the U.S. Department of Defense and Space Force are increasingly seeking dependable energy generation and storage technologies that can withstand the harsh conditions of space. Warley explained that Ascent’s thin-film PV technology, when integrated with Emtel Energy’s long-duration storage, offers a compelling solution for these agencies. The combination is expected to provide long-lasting power for critical missions and support the development of robust space vehicle infrastructure.
This agreement underscores both companies’ commitment to advancing energy technologies tailored for extreme environments. By bringing together advanced graphene-based storage and flexible solar power, Ascent Solar and Emtel Energy aim to meet the growing demands of the aerospace and defense sectors while enabling the wider adoption of innovative clean energy solutions in space.
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