UL expands solar offerings with acquisition of software firm Clear Sky Analytics

Facebook
Twitter
LinkedIn
Reddit
Email
UL said the deal complements its existing advisory, certification and testing services. Image: UL.

UL has acquired US solar software company Clear Sky Analytics, a deal the renewable energy advisory said will boost its capabilities to assess PV plant performance.

Founded in 2017 by Ajay Saproo and John Corson, who will both join UL, Clear Sky Analytics has developed software that analyses solar asset performance and provides prescriptive insights. The firm has to date provided development and operational insight for more than 150 PV projects.

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

Having previously partnered with UL on various projects, Saproo said the companies’ combined capabilities will “drive technological advances in navigating the complexities of managing solar plants over the project lifecycle”.

UL said the acquisition complements its portfolio of advisory, testing, certification and software services for the solar industry. “Enabling our customers to plan, finance, build, operate and manage solar energy projects is key to the overall transition from our fossil fuel energy present to a renewables intensive future,” added Jason Fischer, president, Enterprise and Advisory at UL.

The deal comes two months after UL launched software called HOMER Front & UL Analysis that aims to help project developers evaluate the profitability of utility-scale solar, wind and storage systems.

Other recent developments in the renewables software segment have seen US firm Power Factors expand to support 110GW of solar and wind assets through the acquisition of Sweden’s Greenbyte last month and Germany’s 3megawatt this week.

Read Next

June 9, 2026
Revolve Renewable Power is acquiring a 125MW portfolio of utility-scale solar development projects in the US.
June 9, 2026
Global solar portfolios are increasingly producing fragmented and incomplete data, which can impact project performance and financial returns.
June 5, 2026
Shareholders of Canadian IPP Boralex have approved the acquisition by global investment firm Brookfield Asset Management.
June 4, 2026
Inox Clean Energy has acquired Vena Energy India's 6GW renewable energy portfolio, expanding its operating capacity and project pipeline. 
Sponsored
June 2, 2026
Virto.MAX is built for sales teams and project developers of commercial & industrial PV to create designs of roof, ground and carport projects.
May 29, 2026
Solar PV solutions provider Nextpower has entered into a definitive agreement to acquire BESS system integrator Prevalon Energy for up to US$365 million.

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Media Partners, Solar Media Events
September 9, 2026