Trina Solar to build 5GW module manufacturing facility in the US

Facebook
Twitter
LinkedIn
Reddit
Email
Trina Solar’s Vertex modules at Voltalia’s project site in Karavasta, Albania. Image: Voltalia

Solar module super league member Trina Solar plans to build a new module manufacturing facility in the US state of Texas, with a production capacity of 5GW.

The company plans to begin commercial operations at the facility, which will be built in the town of Wilmer, south of Dallas, in 2024. The manufacturing plant will also produce Trina’s Vertex modules, which is particularly notable considering Trina began commercial production of its Vertex N 700W+ modules last month, the first TOPCon modules with a power capacity of more than 700W to be produced on a commercial scale.

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

While Trina did not specify which of the Vertex modules would be produced at the Wilmer facility, the project will be a significant undertaking for the firm. Trina noted that it will invest “more than US$200 million” into the project, and that it would source polysilicon from the US and Europe, rather than importing the material from elsewhere.

“We have long had a vision to manufacture solar products in the United States, and we are proud of the jobs we are creating and the investment we are making in the Wilmer community,” said Steven Zhu, president of Trina Solar US. “Trina’s goal in building this facility is to begin to create an ecosystem of American manufacturing that can serve the burgeoning US solar market.”

The production facility is Trina’s latest investment into production facilities beyond China, following the opening of a tracker manufacturing plant in Brazil, and the commissioning of a wafer production facility in Vietnam, earlier this year. The construction of a facility in the US, in particular, will also likely benefit from the tax incentives offered to companies involved in the establishment of a coherent solar supply chain the US, that have come into effect since the passing of the Inflation Reduction Act.

The company has sought to expand its production and manufacturing capacity considerably this year, shipping 27GW of solar modules in the first half of this year alone. Diversifying its manufacturing portfolio at a time where solar companies are eager to reduce reliance on imports from China, in particular, could be vital to the long-term health of the company.

Trina announced the news during the first days of RE+, one of the world’s leading renewable power events, currently taking place in Las Vegas, in the US. Nextracker, a US manufacturer of solar trackers, opened a new component manufacturing line in the city this week, as the early days of RE+ have been dominated by new solar manufacturing facilities.

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 2028 and beyond.
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.
20 April 2027
Istanbul, Türkiye
PV Tech has been running PV CellTech Conferences since 2016. PV CellTech Global, on 20-21 April 2027, is the meeting place for everyone invested in the growth of PV manufacturing and advancement in cell technologies, which will drive us towards the installed capacity required to power the planet by 2050. This is a gathering of key stakeholders driving capital expenditure and technologies for new PV manufacturing plants across the globe to harness the opportunities the growth of PV represents out to 2050 and beyond. The conference takes place in one conference room, where all senior peers have the same shared experience of learning and unique insight, unmatched anywhere else in the solar industry events calendar.

Read Next

June 3, 2026
Avangrid has completed construction of its 166MWdc Tower Solar project in Oregon and connected the facility to the regional transmission grid.
June 3, 2026
Damp heat testing of solar PV modules yielded 11% 'red flag' results in RETC's latest PV Module Index Report.
June 3, 2026
Array Technologies has announced an update to its Array OmniTrack trackers, which can now rotate by up to two degrees.
June 2, 2026
PNM has filed a resource plan with the NMPRC seeking approval for 1.69GW of new generation and energy storage capacity.
June 2, 2026
US independent power producer (IPP) Vesper Energy has secured US$236 million in debt financing to back a 201MW solar PV project in Texas.
June 2, 2026
Maxwell Power has secured a US$750 million investment commitment from Fairtide Partners to finance battery storage and solar projects across its development pipeline. 

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Media Partners, Solar Media Events
September 9, 2026