Underwriters Laboratories and Atlas team on solar module testing to increase test capacity

March 15, 2010
Facebook
Twitter
LinkedIn
Reddit
Email

Prolonged time frames for weathering testing services for PV modules due to capacity constraints could be easing with the announcement of a strategic alliance between Underwriters Laboratories and Atlas Material Testing Technology. UL currently operates Photovoltaic Centers of Excellence in San Jose, Calif., and Suzhou, China, and will open two new state-of-the-art testing facilities this year: one in Germany and one in Japan. Atlas Weathering Services Group has five laboratories and over 20 outdoor exposure sites around the world in a variety of climates, including desert, subtropical, high-altitude and corrosive.

“Atlas is highly regarded within the industry for accelerated aging test instruments and associated outdoor and laboratory testing services and we are happy to collaborate with them,” said Jeff Smidt, vice president and general manager of UL’s Global Energy Business.  “One of the great benefits that are available through this alliance is the geographical diversity of existing and new testing sites that allows us to minimize project delays that otherwise might occur due to natural weather conditions.”

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

Rick Weiler, CEO of Atlas Material Testing Technology, commented, “We are excited to partner with a well-respected worldwide standards organization and together we will help to meet the global needs of the solar industry. Our combined resources generate the synergies to provide much needed laboratory and outdoor testing capacity for solar panels and equipment.”

The partners said that the collaboration between the two companies has already led to shorter cycle times for some of the customers seeking the UL listing for solar modules and power systems accessory equipment.

Read Next

December 22, 2025
The Chinese government has lodged a complaint against India with the World Trade Organization over alleged subsidies to its solar industry.
December 22, 2025
European Energy has secured approval for its 1.1GW Upper Calliope solar project in Queensland near Gladstone, Australia. 
December 22, 2025
Emmvee, through its subsidiary Emmvee Energy, has begun operations at its 2.5GW solar module manufacturing plant in Bengaluru, Karnataka.
December 22, 2025
The PV Review, 2025: this year has seen many papers and reports on solar PV modules reliability and performance issues, especially with TOPCon.
Premium
December 22, 2025
Tracker producer Nextracker has rebranded as Nextpower to reflect the wider portfolio of products and services it now offers.
December 22, 2025
As utility-scale solar projects grow, managing voltage drops remains a critical challenge for EPCs and system designers. Jason Coleman of Terrasmart explores how optimising eBOS architecture offers a solution while delivering cost savings.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
November 24, 2026
Warsaw, Poland