Xunlight garners UL certification for flexible silicon thin-film PV modules

Facebook
Twitter
LinkedIn
Reddit
Email

Thin-film photovoltaics firm Xunlight has received certification for its flexible, lightweight modules under the ANSI/UL 1703 standard for North American markets. The company says the certification applies to its XR-series of flexible photovoltaic rooftop modules for a range of power outputs up to 264W per panel, making Xunlight one of a handful of companies that have had their flexible PV panels certified.

ETL certification was granted following rigorous testing by Intertek, an independent product safety certification organization. ANSI/UL 1703 represents the standard for safety flat-plate photovoltaic modules and panels.

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

The certified modules incorporate Xunlight’s triple-junction, amorphous-silicon thin-film solar cells produced using the company’s high-speed, wide-web, roll-to-roll PECVD-based 25MW PV manufacturing line at its 122,0000-sq-ft production facility in Toledo, OH.

“This certification marks a major milestone for Xunlight as it unlocks the entry of our flexible PV modules into the broader commercial markets,” said Xunming Deng, president/CEO of Xunlight. “We are pleased to be able to offer our valued customers high-quality flexible PV products certified to the ANSI/UL 1703 standards.”

Xunlight was awarded a $34.5 million advanced energy manufacturing tax credit by the departments of Energy and Treasury earlier this year, as part of the U.S. Recovery Act. The company said it will use the credit to help it ramp to commercial-scale production.

Read Next

May 14, 2026
Norway-headquartered technical and safety expert DNV has published two new standards for the design and maintenance of floating solar PV (FPV) systems.
May 14, 2026
New Zealand's government has ordered a sector review into the installation of residential and small to medium-scale solar, aiming to reduce what it describes as a "red tape nightmare" that can delay approvals for months.
May 13, 2026
US solar manufacturer T1 Energy has registered a record quarterly net income and adjusted EBITDA in the first quarter of 2026.
May 13, 2026
RWE has commissioned its 273.6MW Emily Solar project in Illinois, taking the developer’s operating renergy portfolio in the state to 1GW. 
May 13, 2026
J&V Energy is acquiring a 187MW portfolio of operational solar assets in Taiwan from a fund managed by Global Infrastructure Partners.
May 13, 2026
Meta has signed PPAs totalling 850MW with IPP DESRI, covering solar and battery storage projects across Oklahoma, Texas and Mississippi. 

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA