SunPower’s IBC cells and modules excluded from US Section 201 import tariffs

Facebook
Twitter
LinkedIn
Reddit
Email

US-headquartered high-efficiency PV module producer SunPower Corp has said that its interdigitated back contact (IBC) solar cells and modules have been granted exclusion from the US Section 201 import tariffs that were imposed by President Trump in early 2018. 

SunPower produces its IBC cells at two facilities outside the US, which include the Philippines (400MW capacity) and Malaysia (800MW capacity). Solar modules are assembled in Mexico. 

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 Section 201 import tariffs were applied to virtually all countries with meaningful solar cell and module production, impacting SunPower as its cells and modules are the some of the most expensive on the market, while being some of the highest in electricity output.
 
SunPower Chairman and CEO Tom Werner said, “SunPower can now fully focus our resources to deliver the best solar solutions to our customers, develop the next wave of solar technology through American research and development and invest in American solar manufacturing. This will support U.S. solar technology leadership and preserve American jobs. To this end, we are continuing with our planned acquisition of the SolarWorld Americas manufacturing facility in Hillsboro, Oregon and expect the transaction to close before the end of the quarter.”

SunPower had spent a total of US$180,000 with one private lobbying company on renewable energy trade related matters in the US over approximately the last 12 months, according to publically avaliable information in the US.

A key focus of SunPower’s Section 201 exclusion petition was the unique differentiation of its high-efficiency IBC technology. 

The US market had been SunPower’s largest market. 

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.

Read Next

June 5, 2026
The Western Australian government has allocated AU$17.8 million (US$12.7 million) in its 2026-27 State Budget to build the state's capacity to recycle solar modules and embedded batteries, under its Remade in WA programme.
June 4, 2026
The opening of this week’s SNEC show in Shanghai was marked by a shared recognition of the need for China’s PV industry to move beyond unchecked capacity expansion and brutal competition, writes Carrie Xiao.
June 4, 2026
As solar imports to the US face increasing restrictions, domestic manufacturers are racing to build upstream production capability. With 66GW of module capacity chasing just 11GW of domestic cells, the supply chain crunch is reaching a critical inflection point, write Moustafa Ramadan and Joe Hennessy.
June 3, 2026
Chinese solar manufacturer JinkoSolar has launched its 700W Tiger Neo 5.0 module series and a SunTera G5 energy storage system.
Premium
May 22, 2026
As trade dynamics shift, could the EU become the next big market for Indian solar suppliers? PV Tech Premium explores the outlook with Wood Mackenzie’s Yana Hryshko and IEEFA’s Charith Konda.
May 21, 2026
US solar glass producer Stewart Glass is expanding its facility in Ohio with a new production line expected in 2027.

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