Ascent Solar achieves 9.5% efficiency for its CIGS modules

Facebook
Twitter
LinkedIn
Reddit
Email

Ascent Solar Technologies, Inc. has reached a company milestone today, announcing its achievement of greater than 9.5% efficiency for its flexible Copper, Indium, Gallium, Selenide (CIGS) monolithically integrated modules. The U.S. Department of Energy’s NREL independently verified that the modules measured as high as 9.64% in conversion efficiency. The modules tested are from Ascent’s 1.5MW pilot production line.

Dr. Prem Nath, Sr. Vice President of Manufacturing for Ascent Solar, commented, “We have been working to achieve these efficiencies during our internal optimization process, and we view this achievement as a tremendous breakthrough. The test modules measure six inches wide by one foot long and serve as our building block for portable power and building integrated photovoltaic (BIPV) products.” He continued by saying, “Our goal continues to be the commercialization of flexible thin-film CIGS modules using a plastic substrate, which we hope will uniquely position Ascent Solar to provide lightweight flexible photovoltaic material at low cost.”

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Read Next

Sponsored
June 17, 2025
As the solar industry pushes for ever-lower costs, collapsing module quality is forcing a rethink of how reliability and performance can be safeguarded, writes Eric Hafter.
June 16, 2025
US-based solar module manufacturer Bila Solar has begun production at its manufacturing facility in Indiana.
June 16, 2025
The LC will enable Redeux to fund development costs tied to interconnection and power purchase agreement (PPA) commitments across projects. Image: Redeux Energy.
June 16, 2025
Independent power producer (IPP) Scatec has raised US$479 million for its Obelisk hybrid solar and battery storage project in Egypt.
June 16, 2025
Yaskawa America has unveiled plans to move its headquarters to Wisconsin, and invest US$180 million in expanding its operations in the state.
June 16, 2025
The global solar tracker market expanded by 20% in 2024 to a record size, according to energy research firm Wood Mackenzie.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
June 17, 2025
Napa, USA
Upcoming Webinars
June 30, 2025
10am PST / 6pm BST
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Media Partners, Solar Media Events
July 2, 2025
Bangkok, Thailand