US government initiates investigation into Suniva’s trade complaint

Facebook
Twitter
LinkedIn
Reddit
Email

The US International Trade Commission (ITC) has elected to launch an investigation into Suniva’s trade complaint under Section 201 of the 1974 Trade Act. The body will decide whether to raise import prices on modules as per the bankrupt module manufacturer’s request.

The investigation will determine whether the glut of Asian imported crystalline silicon PV cells are causing a “substantial” cause or threat of “serious injury” to domestic manufacturing. After going bankrupt in April, Suniva placed the blame on the mass influx of cheap solar panels from Asia undercutting domestic production. The trade measures would apply to imports from all countries.

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

In response, Suniva put forward a petition to raise the Minimum Import Price (MIP) to 78 cents/w and requested a four-year tariff schedule on crystalline silicon imports. The petition raised concern among many manufacturing industry stakeholders, considering it could double the price of imported solar modules and relegate the economics of potential projects.

The ITC officially ruled to consider the case on Tuesday evening, and will come to an injury conclusion by 22 September 2017, after determining the investigation is “extraordinarily complicated”. After reaching its decision, the Commission will submit its remedy to the president within 180 days after the official petition submission date (17 May 2017) or by 13 November 2017.

It is up to president Trump to make the final decision on whether to provide a remedy to domestic manufacturers. The Commission may recommend to the president to increase a duty, impose a quota or a two-level tariff, or any combination of such actions. It could also recommend that the president initiate international negotiations with competitor module markets. China's ministry of commerce has already made known its feeling that Suniva’s request is an “abuse of trade remedies”. Overall, the decision lies with the president on which remedy to pursue, and may take action for an initial period of up to four years, according to the ITC.

Analysis: The Solyndra path…

Although Suniva's creditor SQN would seem to be offering non-US PV manufacturers a way out of going through the USITC investigation by buying the manufacturing assets of the bankrupt firm, options seem open to also follow the path successfully made by Solyndra’s lawyers in suing key PV manufacturers at the time such as Yingli Green Energy and Trina Solar.

After the bankruptcy of CIGS thin-film producer Solyndra and its assets sold-off in auctions, lawyers for the company filed anti-trust and unfair trade practice lawsuits against China-based manufacturers in 2012, for US$1.5 billion.

Ultimately, the suits lead to out of court settlements, which included Yingli Green paying US$7.5 million to Solyndra with a clause of a further US$10 million payment, should Yingli Green sell more than 800MW in the US and Canada in a single year between 2016 and 2018.

A heavier price was extracted from Trina Solar, which paid Solyndra US$45 million to settle the same claims.

– Mark Osborne –

Response

“We are pleased that the Commission has taken this next step and initiated the investigation of this case. The company looks forward to working with the Commission as our petition moves forward,” said Matt Card, Suniva’s executive vice president of commercial operations.

The Solar Energy Industries Association (SEIA), the body leading the opposition on Suniva’s case, expressed strong disappointment. The Association’s president and CEO Abigail Ross Hopper stated the threat to the American workforce, with the potential to “jeopardize billions of dollars in investment”.

“Setting high price floors and exorbitant tariffs is a blunt instrument that would cripple one of the brightest spots in America’s economy.

“While we respect the ITC's decision to evaluate this claim on its merits, SEIA will remain at the forefront of the opposition to Suniva's requested remedies. We encourage all members of the solar industry to assist the ITC if asked for information and to work with us to ensure your voice is heard. Our goal throughout this proceeding will remain focused on developing more equitable and sustainable ways to boost American solar manufacturing that benefit many companies instead of just a few and allows the entire solar industry to continue to grow in this country,” she said.

The danger lies in the fact that if the ITC complies with Suniva’s price recommendations for imported cells, module pricing in turn would increase, stalling industry progress. According to GTM Research, 13% of solar modules installed in the US last year were manufactured in the US; meaning 87% of the market will be subject to whatever remedies are imposed. 

Additional reporting by Mark Osborne

This article has been amended to clarify that it was SQN that sent the letter to the USITC.

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 17, 2025
ES Foundry has signed a 150MW cell supply deal with what it calls a “leading national community solar developer” in the US.
April 17, 2025
Catalyze has secured US$85 million in tax equity investment to support the construction of 75MW of distributed solar projects in the US.
April 16, 2025
Chinese, Indian and American companies have strengthened their positions atop the solar industry’s EPC rankings, according to Wiki-Solar.
April 16, 2025
US residential solar company Complete Solaria will change its name to SunPower, resurrecting the name of one of the US' longest-running solar companies which folded last year.
April 15, 2025
Renewable energy will need policy support to reach “economically optimal” levels for the global energy transition, according to BloomberNEF.
April 15, 2025
Korean chemical firm OCI Holdings has reportedly paused public listing plans for its Malaysian polysilicon business amid global stock market uncertainty.

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