Ascent Solar, Texsa to develop thin-film PV roofing for European markets

Facebook
Twitter
LinkedIn
Reddit
Email

Ascent Solar
and Texsa have signed a definitive cooperation agreement focusing on the development of new flexible copper-indium-gallium(di)selenide thin-film photovoltaic roofing products for the European marketplace.

The
companies will collaborate in the development of building-integrated
PV (BIPV) roofing materials based on Texsa’s existing product lines
of protective roofing and thermal insulating boards for inverted-system flat or
pitched roofs. Ascent says it will supply the Spanish company with TFPV material from
its existing 1.5 MW CIGS production line in Littleton, CO, for Texsa to develop, test, and certify
integrated BIPV products.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

After Ascent completes its planned expansion of production capacity, the thin-film solar company says it plans to increase deliveries of modules to Texsa.
Subsequent demonstration-scale projects should help validate the system-level performance and to develop market demand for the jointly developed BIPV
roofing products, according to the partners.

“Ascent
Solar is pleased to be working with roofing innovators like Texsa,” said Joseph McCabe, Ascent’s VP of business development. “We believe Spain offers an
attractive business environment for photovoltaic roofing, including a high
level of incentives for distributed-generation BIPV solutions.”

Josep Sala, Texsa’s director general, noted that his company is “fully convinced that the
combination of expertise between Ascent Solar and Texsa will provide the best
energy-generating photovoltaic roofing solution for commercial success in the Iberia, France, and Italy markets.”

No financial details of the agreement were disclosed.

Ascent has also signed BIPV deals with French firm Icopal, Hydro Building Systems (which owns a minority interest in the TFPV company), and others. In its latest SEC filing, Ascent said it expects to qualify production tools for its initial 30-MW CIGS production line in the company’s new Thornton, CO, factory by the end of 2009 and then ramp to volume production in early 2010. 

— Tom Cheyney

Read Next

July 10, 2026
The financing will support the Government of India’s PM Surya Ghar: Muft Bijli Yojana (PMSMGBY) initiative.
July 10, 2026
Metlen has acquired a 40% stake in a SPV owned by Tsakos Group to develop a 251.9MW solar-plus-storage project in central Greece.
July 10, 2026
Renewables developer Elawan Energy has closed a €760 million financing on a 1.3GW solar PV, wind and battery energy storage system (BESS) portfolio in Spain.
Premium
July 10, 2026
Speaking to PV Tech Premium, Renewabl CEO JP Cerda discusses how hourly matching is reshaping Europe’s corporate solar PPA market.
July 10, 2026
The price of PV modules in Europe has continued the upward trend in June 2026, except for the bifacial TOPCon segment.
July 10, 2026
The so-called “One, Big, Beautiful Bill” Act (OBBBA) has cost the US US$68.2 billion in capital investments into clean energy projects, according to analysis from business advocacy group E2.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye