Kiwa Group integrates three solar businesses into one brand

Facebook
Twitter
LinkedIn
Reddit
Email
Kiwa Group
The integration of three businesses can better signify the relationship among them, according to Kiwa Group. Image: Kiwa Group

Solar testing company Kiwa Group has integrated three subsidiaries, PV Evolution Labs (PVEL), PI Berlin and Extel Energy, into one brand.

The company said the integration could “better signify the relationship of these solar companies as integrated solutions providers” under the Kiwa brand. After the integration, PVEL will continue to provide extended reliability testing for PV modules and equipment, including its flagship Product Qualification Program (PQP).

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

Last year, PVEL announced updates to its PQP with four major changes, addressing concerns around ultraviolet-induced degradation and refocusing the hail stress sequence on identifying the threshold of glass breakage. Kiwa Group added PVEL to its portfolio in May 2021.

Regarding Extel Energy, the company will continue to perform inspections, analysis and technical advisory for PV plants. Extel Energy joined Kiwa Group in February 2022.

Meanwhile, PI Berlin will continue to offer all current technical advisory, risk management and quality assurance services for PV plants, modules, inverters, transformers and battery energy storage systems (BESS). Kiwa Group acquired PI Berlin in May 2022.

“For years we’ve worked with PI Berlin and Extel Energy to help create trust in building the foundations of a strong solar industry. Now we’re able to more closely align our services to ensure our clients have the best possible quality assurance for solar procurement and project development into the future,” said Kevin Gibson, managing director of Kiwa PVEL.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

August 3, 2026
IPP Sonnedix has closed a €730 million (US$841 million) financing for the refinancing, optimisation, and construction of renewable energy assets across Southern Europe.
August 3, 2026
Trinasolar has been selected to supply solar modules for the Good Earth Green Hydrogen and Ammonia project in New South Wales, Australia.
July 31, 2026
FIC has acquired Perfect Power, developer and owner of the Jaguar Energy Centre, a planned 1.15GW solar and battery storage platform.
July 31, 2026
The Colombian Ministry of Mines and Energy has awarded 995MW of solar PV and nearly 100MW of battery energy storage system (BESS) in a clean energy procurement auction.
July 31, 2026
Solar PV solutions provider Nextpower has registered a record quarterly eBOS bookings in the second quarter of 2026 and completed the acquisition of Zigor Corporation and its US-based subsidiary, Apex Power.
July 31, 2026
German solar research centre the Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) has signed an agreement with Himachal Pradesh University to pursue research into floating solar PV.

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