Canadian Solar in US-made TOPCon module supply agreement with Sol Systems

Facebook
Twitter
LinkedIn
Reddit
Email
Canadian Solar TOPCon modules at RE+ 2023 in Las Vegas. Image: Jonathan Touriño Jacobo for PV Tech.

Major Chinese solar PV manufacturer Canadian Solar has signed a supply agreement with US solar company Sol Systems.

Under the agreement, Canadian Solar will supply its bifacial n-type tunnel oxide passivated contact (TOPCon) TOPBiHiKu7 modules to support Sol Systems’ US project pipeline from 2024-25. The modules will be produced at Canadian Solar’s newly-operational 5GW module production facility in Mesquite, Texas.

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

The nameplate capacity of the modules to be supplied was not disclosed. PV Tech has contacted Canadian Solar for clarification.

In January 2024, the manufacturer announced the first shipment of its US-made TOPCon modules to US solar distributor Signature Solar. In October last year, it announced plans to build a 5GW solar cell production facility in Jeffersonville, Indiana which will supply the Texas module plant.

“Our cost-competitive TOPBiHiKu7 bifacial TOPCon module has received overwhelmingly positive market feedback,” said Thomas Koerner, senior vice president of Canadian Solar, “We are proud to have ramped up our Texas facility in record time and started module production last December. We are encouraged by the significant interest in and demand for these locally made products.”

The US Department of the Treasury announced guidelines in December for its 45X Advanced Manufacturing Production Credit, which clarify the US-made solar components that are eligible for tax credits and the amount of credits they can receive. Modules, cells, wafers and solar-grade polysilicon are included under the 45X credit. Industry members said that the guidelines provide clarity and certainty to solar manufacturers setting up in the US.

In August 2023, Canadian Solar signed a large supply deal with EDF Renewables North America for its Texas-made TOPCon modules. Under the accord, EDF will take delivery of 7GW of modules between 2024-2030.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

July 6, 2026
Spanish renewables developer Acciona Energía will build a 235MWp solar PV project in the US state of Kentucky, its 18th renewable energy project in the country.
July 6, 2026
Italian solar manufacturer FuturaSun has launched a range of “anti-soiling” PV modules which it claims can improve energy yield and reduce losses.
July 3, 2026
The US is reportedly drafting a ban on Chinese solar inverters over concerns that they pose a risk to the grid.
July 3, 2026
The state of New York has reached 8GW of cumulative installed distributed solar PV, putting the state ahead of its 10GW target by 2030.
Premium
July 2, 2026
As the 4 July safe harbour deadline nears, VDE Americas’ Lisa Casey says US solar is at a decisive but nuanced turning point.

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
April 20, 2027
Istanbul, Türkiye