UL expands San Jose photovoltaic testing lab, to open facilities in Germany, Japan in 2010

May 26, 2009
Facebook
Twitter
LinkedIn
Reddit
Email

Underwriters Laboratories is expanding its existing photovoltaics testing lab in San Jose and will open new facilities in Germany and Japan in 2010. UL is also exploring new partnerships in Asia beyond its existing lab in Suzhou, China.

UL recently added new equipment to its 20,000-square-foot testing facility in San Jose, bringing the number of test chambers to 20. The company says that additional solar simulation equipment (for indoor testing) is being installed and will be operational in July.

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 San Jose lab is also undergoing a 13,500-square-foot expansion, which will provide 35% more space to current PV testing operations by July and result in project capacity growing an additional 30% year-over-year compared with July 2008, according to UL.

UL says it is the only National Certification Body for PV product testing in North America that is able to test and certify products in accordance with both UL Standards and International Standards (IEC).

Read Next

May 8, 2026
Despite softening demand momentum, premium solar module prices across Europe continued to rise in April.
May 8, 2026
The company has formally terminated its originally planned 15GW ingot pulling and PV cell manufacturing project, redirecting its resources to the more promising lithium battery silicon-carbon anode material sector.
May 8, 2026
Solar PV installations have reached a record 14.4GW in the first quarter of 2026, according to a report from the Institute for Energy Economics and Financial Analysis (IEEFA).
Premium
May 8, 2026
PV Talk: Cristiano Spillati of Italian renewables developer Limes Renewable Energy discusses the dynamics shaping the evolution of European solar.
May 8, 2026
German EPC contractor Goldbeck Solar has secured the turnkey delivery of the 268MWp Schafhofen solar park in Bavaria. 
May 8, 2026
Solar manufacturer SEG Solar has unveiled a new module assembly plant in the US with a 4GW annual nameplate capacity.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
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
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil