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

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

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.

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 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.
April 14, 2025
Bert Thin Films has used a copper paste on a tunnel oxide passivated contact (TOPCon) M10 solar cell with a conversion efficiency of 24%.
April 11, 2025
Artificial Intelligence will “transform” the energy sector over the next decade, according to a report from the International Energy Agency.

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