Maxeon buys shingled solar cell IP from Complete Solaria for US production

Facebook
Twitter
LinkedIn
Reddit
Email
Maxeon’s module production plant in Mexicali, Mexico, which it is currently expanding. Image: Maxeon Solar Technologies.

Solar manufacturer Maxeon Solar Technologies has acquired selected assets from California-headquartered solar company Complete Solaria. The two companies also signed a module supply deal for Maxeon to ship its panels to Solaria.

The assets in question include Solaria’s dealer channel operations and contracts, as well as its solar patent portfolio relating primarily to shingled cell solar panel technology. Maxeon already manufactures shingled cell technology panels itself, over which it sued fellow manufacturer Tongwei Solar in Germany earlier this year.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

“We expect that this transaction will expand our US DG market footprint in two ways,” said Maxeon CEO Bill Mulligan.

“First, incorporation of Solaria’s nationwide dealer channel will inject infrastructure, capabilities and reach that should meaningfully accelerate our direct sales efforts. 

“Second, this transaction enables immediate access to a qualified source of tariff-free solar panels that we plan to market adjacent to our flagship IBC solar panels, allowing us to replicate in the US market the ‘better-best’”’ product strategy we have successfully employed in our international markets for years.”

In August, Maxeon announced plans to build a 3GW integrated cell and module manufacturing plant in Albuquerque, New Mexico, which will produce shingled cell technology as well as tunnel oxide passivated contact (TOPCon) cells and modules. Mulligan – who was appointed as CEO in January to head up the company’s manufacturing expanstion – said that this plant will employ the new patents acquired from Solaria:

“Finally, this transaction will allow Maxeon to consolidate two major shingled cell IP portfolios, adding to the over 130 granted patents and over 80 pending patent applications for fundamental shingled solar cell panel technology that Maxeon designs and manufactures globally, and which we plan to use in our announced cell and module manufacturing facility in Albuquerque, New Mexico.”

Complete Solaria was formed in October 2022 after the merging of module producer Solaria Corporation and solar services provider Complete Solar. At the time, the company said it would provide a “one-stop service” from design to installation to financing of solar systems.

CEO Will Anderson said of the deal with Maxeon: “This transaction will provide Complete Solaria with capital to optimise our end-to-end customer offering, including beautiful, high-quality solar energy systems with Maxeon premium, high performance solar panels. Concentrating on our core systems segment will benefit both our business and our shareholders.”

17 June 2025
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 17-18 June 2025, will be our fourth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2026 and beyond.
7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.
21 October 2025
New York, USA
Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.
10 March 2026
Frankfurt, Germany
The conference will gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing out to 2030 and beyond.

Read Next

April 16, 2025
Chinese, Indian and American companies have strengthened their positions atop the solar industry’s EPC rankings, according to Wiki-Solar.
April 16, 2025
US residential solar company Complete Solaria will change its name to SunPower, resurrecting the name of one of the US- longest-running solar companies which folded last year.
April 15, 2025
Renewable energy will need policy support to reach “economically optimal” levels for the global energy transition, according to BloomberNEF.
April 14, 2025
Summit Ridge Energy and Apollo have invested US$400 million to own and operate a portfolio of commercial solar assets in Illinois.
April 14, 2025
US renewable energy company Sunraycer Renewables has closed a US$475 million project financing facility for two solar-plus-storage projects in Texas.
April 14, 2025
Texas-based renewables developer Vesper Energy has begun commercial operations on its 600MW Hornet Solar project.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
April 23, 2025
Fortaleza, Brazil
Solar Media Events
April 29, 2025
Dallas, Texas
Media Partners, Solar Media Events
May 7, 2025
Munich, Germany
Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA