Solaria Corporation sues GCL-Poly subsidiary over IP theft and NDA breaches

Facebook
Twitter
LinkedIn
Reddit
Email
GCL announced several new products at SNEC 2016, which included a module (RIGHT) that had a similar form factor to Solaria’s multiple strip-cell technology. Image: GCL System.

US-based solar module technology firm Solaria Corporation has filed suit against GCL Solar Energy, Inc., a subsidiary of GCL-Poly Energy Holdings due to claims of IP theft and breaches of Non-Disclosure Agreements that resulted in the GCL producing PV modules using its proprietary technology that is protected by over 100 patents. 

Solaria said that it had filed suit on September 9, 2016 in the Superior Court of the State Court of California, which was said to have ordered GCL cease using as well as potentially disclose Solaria’s confidential information. The court also instructed GCL to submit to early discovery pending a hearing on Solaria’s preliminary injunction motion, according to Solaria.

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

“GCL misappropriated Solaria IP, technology and manufacturing processes for its own use, in violation of our non-disclosure agreement,” said Solaria CEO Suvi Sharma.  “The investigation into this intellectual property theft is ongoing, and we will take appropriate action, including bringing in additional parties to the lawsuit if warranted, in order to protect our business interests.

Solaria has spent over a decade and made significant investments in developing its core technology in solar cell cutting, stringing and panel making backed by over 100 patents.  We’re satisfied that the court entered the stipulated order at this early stage to enforce Solaria’s superior technology rights in high-efficiency solar panel manufacturing to prevent further illegal and criminal activity by companies such as GCL,” added Sharma.

Solaria had followed a technology IP transfer business model and third-party module manufacturing strategy. Late last year, Solaria agreed to license its manufacturing technology to cost effectively mass produce a new line of ultra-high efficiency 400 watt solar modules with SunEdison, which itself outsourced module production. 

At SNEC 2016 in May, GCL announced several new products, which included a module that had a similar form factor to Solaria’s multiple strip-cell technology.

Read Next

September 4, 2026
PV deployment in Africa is booming, but not showing up in official statistics, new analysis by Ember and African Tech Futures Lab reveals
September 4, 2026
The US PV manufacturing sector is set to make huge strides by 2030, but with some upstream constraints unresolved and question marks over future demand drivers.
September 3, 2026
PERC, TOPCon or HJT? In the fourth of five articles this week, Moustafa Ramadan and Joe Hennessy of PV Tech Research examine emerging technology trends in US solar cell and module manufacturing.
Premium
September 3, 2026
Heterojunction is emerging as the n-type technology of choice as US PV manufacturers seek to minimise IP-related risks.
September 2, 2026
In the third part of this week’s series exploring the US solar supply chain, we track how quickly announced manufacturing capacity is translating into real production.
September 1, 2026
US module production is at a near saturation point, but significant capacity gaps persist further up the supply chain, writes head of PV Tech Research, Moustafa Ramadan.

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
February 2, 2027
London, UK