SEG Solar completes funding of 2GW Texas TOPCon module factory

March 20, 2023
Facebook
Twitter
LinkedIn
Reddit
Email
A 60MW solar PV plant from SEG Solar in Florida. Image: SEG Solar.

US-based solar PV manufacturer SEG Solar has closed the acquisition of a 2GW PV module plant in Houston, Texas.

The facility is set to produce in excess of 2GW of n-type Tunnel Oxide Passivated Contact (TOPCon) modules from 182mm or 210mm solar cells, with the first products forecast to roll off the production line in Q1 2024. SEG said that its investment in the facility will exceed US$60 million once completed, including financing for equipment and facility improvements.

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

Components for the module production will be locally sourced, the company said. PV Tech head of research Finlay Colville published analysis last month saying that the US should proiritise PV cell production under the Inflation Reduction Act to secure its supply chains. As it stands, the most significant announcements of upstream production in the US have come from QCells and CubicPV.

SEG Solar described this as an acquisition, however it did not specify the selling party.

SEG originally announced plans for the facility in September last year as part of its product localisation strategy which will see it begin to move its headquarters and operations to the Houston location by the end of this year.

The commitment to n-type TOPCon module production follows the continued global transition in PV cell technology. JinkoSolar said that it expects n-type products to account for 60% of its shipments in 2023, and European PV startup Carbon has revealed plans for a 5GW TOPCon cell factory in France by 2025. PV Tech Premium spoke to Carbon last week.

“SEG is excited to establish a manufacturing base in Texas and is looking forward to serving the US market with more domestic production,” said SEG’s vice president and CLO Michael Eden. “This facility will help to sustain low carbon, eco centric energy independence in the US for future generations. “

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 third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023, 2024 and 2025 were a sell out success and 2026 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.

Read Next

May 8, 2026
Despite softening demand momentum, premium solar module prices across Europe continued to rise in April.
May 8, 2026
German EPC contractor Goldbeck Solar has secured the turnkey delivery of the 268MWp Schafhofen solar park in Bavaria. 
May 8, 2026
Solar manufacturer SEG Solar has unveiled a new module assembly plant in the US with a 4GW annual nameplate capacity.
May 8, 2026
Australia's utility-scale solar sector must halve generation costs to around AU$25-30/MWh (US$18-22/MWh) to unlock a pipeline of projects capable of delivering the 10GW of annual capacity additions needed for decarbonisation, according to the Australian Renewable Energy Agency (ARENA).
May 7, 2026
Renew Risk has launched a 'first-of-its-kind' model to forecast the impacts of thunderstorms on utility-scale solar projects in the US.
May 7, 2026
New customer additions and capacity of solar PV and BESS have all fallen quarter-on-quarter in the latest financial results from Sunrun.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil