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

September 22, 2023
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

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

“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.”

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth 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 2027 and beyond.
9 March 2027
Location To Be Confirmed
PV CellTech Global 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. Join us in Q1 of 2027

Read Next

November 7, 2025
JA Solar has signed a module supply agreement with EPC contractor Larsen & Toubro (L&T) for two utility-scale projects in Uzbekistan. 
November 7, 2025
Saatvik Green Energy, through its subsidiary Saatvik Solar Industries, secured solar PV module orders worth INR2.99 billion (US$33.7 million). 
November 7, 2025
The US Geological Survey (USGS) has released the 2025 List of Critical Minerals, which includes silicon and tellurium.
November 7, 2025
Independent power producer (IPP) Matrix Renewables has completed the construction of a 284MW solar PV plant in Texas.
November 6, 2025
Inverter manufacturer SolarEdge sold close to 1.5GW of inverters in the third quarter of the year, driving revenue of US$340.2 million.
November 5, 2025
IPP Sol Systems has selected Solv Energy as the EPC services provider for a 209MW solar PV plant in Texas, US. 

Subscribe to Newsletter

Upcoming Events

Upcoming Webinars
November 12, 2025
10am PST / 1pm EST
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal