Maxeon, Canadian Solar settle patent infringement suit in Japan

Facebook
Twitter
LinkedIn
Reddit
Email
The settlement will have Canadian Solar cease selling shingled solar cell modules in Japan until Q2 2025. Image: Maxeon Solar Technologies.

Solar module suppliers Maxeon Solar Technologies and Canadian Solar have settled an agreement on a patent infringement lawsuit in Japan.

The terms of the agreement will see Canadian Solar withdraw any challenges to Maxeon’s patent on shingled solar cell modules (Japan Patent No. JP6642841B2) and cease to sell shingled solar cell modules in Japan until the second quarter of 2025.

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

It will, however, complete pending orders this year.

Maxeon filed a patent lawsuit action against Canadian Solar back in 2020 for a patent it had retained after its spinoff from SunPower, but still retained the use of SunPower’s brand, who had acquired Cogenra Solar in 2015; the company which developed the panels’ architecture and manufacturing processes and was later sold under the ‘SunPower Performance’ brand.

Last month, Maxeon clinched module supply contracts with Cypress Creek Renewables, Origis Energy and SunPower.

Read Next

August 5, 2026
JinkoSolar, LONGi Green and Canadian Solar shared views on China's mandatory PV efficiency standard that will take effect from next year.
August 4, 2026
Indian solar module manufacturer Kosol Energie has launched a new n-type glass-glass hail-resistant module.
July 24, 2026
Solar manufacturing giant Canadian Solar has opened the first phase of a 6GW heterojunction technology (HJT) solar cell facility in Jeffersonville, Indiana.
July 7, 2026
Multinational solar manufacturer Canadian Solar has appointed a new CEO at its solar and energy storage project development subsidiary, Recurrent Energy.
Premium
July 1, 2026
The US ITC has found North Carolina-based Voltage Energy in violation of two patents owned by Tennessee-based eBOS manufacturer Shoals.
June 30, 2026
First Solar is facing a class action lawsuit from shareholders over its response to US tariff policy and alleged “misleading” statements about its resilience to the shifting policy landscape.

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
Solar Media Events
April 20, 2027
Istanbul, Türkiye