STR Holdings to sell QA business to UL, focus on solar PV activities

Facebook
Twitter
LinkedIn
Reddit
Email

STR Holdings publicized the definitive purchase agreement it had signed with Underwriters Laboratories (UL), where UL will buy STR’s quality assurance (QA) business for US$275 million in cash, plus cash assumed. The acquisition is expected to be finalized no later than September 30 once all traditional closing conditions have been met.

STR has been known for the production of its performance encapsulants under the trade name PhotoCap for the solar module industry. Dennis Jilot, STR chairman, president and CEO stressed the company’s desire to focus more on the PV side of the business and advised that the deal with UL would allow STR Holdings’ corporate leadership to focus 100% on solar.

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

“STR QA is a leader in the consumer products quality assurance market, contributing significantly to the success of STR Holdings over the years,” said Jilot. “However, our solar encapsulant business has grown to be a leader in the rapidly growing photovoltaic industry. We believe that divesting the QA business increases shareholder value at STR Holdings, since it will enable us to focus exclusively on the solar market, strengthen our balance sheet, and provide greater financial flexibility to pursue growth strategies for our solar business. The proposed transaction provides full and fair value for the QA business and a meaningful return to our investors for this valuable asset.”

The agreement will see UL take over STR’s QA business, including its employees, facilities, contracts and intellectual property. STR advised that funds from the deal, as well as part of its existing cash, will go towards withdrawing its outstanding credit facilities.

STR Holdings’ QA unit will now be reported as a discontinued operation. The company has been required to revise its historical consolidated net sales and non-GAAP EPS to add the change to its income statement classifications.

Read Next

August 8, 2025
This week several solar developers have raised funds for projects around the world, including BRUC in Europe, Greenalia in the US, Qair in Mauritius and CREC in Philippines.
August 8, 2025
German solar inverter manufacturer SMA Solar posted losses in the first half of 2025, as demand in the residential and corporate & industrial (C&I) solar sectors 'remains weak'.
August 8, 2025
US solar tracker manufacturer Array Technologies has posted revenue of US$362.2 million in the second quarter of this year.
Premium
August 8, 2025
Energy storage escaped much of the pain inflicted on solar, but foreign entity restrictions may create some supply-chain challenges.
August 8, 2025
Solar PV is likely to become less accessible to low-income Americans after the Environmental Protection Agency (EPA) cancels the US$7 billion Solar For All scheme.
August 8, 2025
Argentinian renewables developer Genneia has reached commercial operations at its 180MW Parque Solar Anchoris in Argentina.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines