Hounen Solar America to set up 1GW module assembly plant in South Carolina

March 20, 2023
Facebook
Twitter
LinkedIn
Reddit
Email
A solar PV project in South Carolina, one of the emerging US states for renewable energy. Image: Nextera.

Hounen Solar America Inc., the U.S. division of Zhejiang Haoneng Optoelectric Co., has announced plans for its first US solar module manufacturing facility in South Carolina, a 1GW factory representing US$33 million in investment.

The announcement came via the office of the governor of South Carolina, which confirmed that the facility will be in Orangeburg County, where Hounen will lease a 200,720-square-foot plant to manufacture monocrystalline passivated emitter rear contact (PERC) modules.

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 company said that its facility will create 200 new jobs, in a state that has seen some of the largest job creation and investment for renewable energy manufacturing since the Inflation Reduction Act (IRA) passed in August and gave rise to the fertile solar manufacturing ecosystem in the US.

The South Carolina Coordinating Council for Economic Development approved job development credits for the project, as well as providing Orangeburg County with a US$500,000 grant to help with building costs.

“Hounen’s investment in Orangeburg County not only adds to the state’s growing renewable energy economy but also shows that South Carolina is a place where companies in every industry can thrive,” said state governor Henry McMaster.

Hounen Solar America was incorporated in November 2022 under its Chinese parent company. The company didn’t provide a timeframe for commencing operations at the US facility.

Manufacturing announcements from the US are steadily emerging as companies capitalise on the IRA’s incentives. Last week, US renewable developer Invenergy announced partnering with Solar Module Super League member LONGi to build a 5GW module assembly plant in Ohio. SEG Solar has also recently closed the acquisition of a 2GW module plant in Texas.

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

March 13, 2026
Impacted by the "One Big Beautiful Bill Act", a Chinese PV company with a US factory has opted to exit the local market by selling its US subsidiary.
Premium
March 12, 2026
PV Talk: 'The US is entering a pivotal moment for domestic solar manufacturing,' Swift Solar CEO Joel Jean told PV Tech Premium this week.
March 12, 2026
Primergy, launched by Quinbrook Infrastructure Partners, has secured a US$760 million refinancing for its Gemini Solar and Storage Project in Clark County, Nevada.
March 12, 2026
Perovskite-silicon tandem cell manufacturer Swift Solar has acquired manufacturing assets formerly belonging to Meyer Burger.
March 12, 2026
Google has finalised its acquisition of US renewable energy developer Intersect Power, a part of its plan to power its data centre expansions in the US.
March 12, 2026
Cypress Creek Renewables has acquired the Steel River project in Arkansas from Swift Current Energy, which will come online in 2029.

Upcoming Events

Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain