Silfab bags another US$125 million for 1GW American PV cell factory

Facebook
Twitter
LinkedIn
Reddit
Email
Silfab’s fully automated module assembly plant in Canada. Image: Silfab.

Canadian PV manufacturer Silfab has closed a US$125 million investment led by ARC Financial Corp to fund a 1GW solar cell manufacturing facility in the US.

The funding comes as part of ARC’s Energy Fund 9 in partnership with co-investors Manulife financial corporation, Ontario Power Generation Inc. Pension Plan and others. It’s the second investment round ARC has led with Silfab, with the first in September 2021 allowing the company to expand its operations.

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 facility will be Silfab’s third in the US, and will manufacture 1GW of cells as well as 1.2GW of module assembly. It’s expected to be fully operational in 2024.

“Domestic production of solar cells represents a strategic effort to further manage our supply chain and to apply our technical prowess from the ground up for a comprehensive manufacturing process,” said Paolo Maccario, Silfab’s chief executive officer.

Domestic manufacturing is the order of the day for the US PV industry following the Inflation Reduction Act and anti-dumping and countervailing duty (AD/CVD) tariff investigation, which have created a double-pronged incentive for building out a domestic production base.

A number of announcements have been made recently, with a few companies spearheading a move beyond module assembly to establish an integrated supply chain. CubicPV spoke to PV Tech Premium about its plans for a 10GW wafer manufacturing facility in the US, and Korean manufacturer Qcells has begun a US$2.5 billion process to establish an integrated ingot-module production facility.

These facilities take time, however, and research from Wood Mackenzie early this year suggested that the US short-to-medium term demand will be too great for domestic capacity to fulfil. With Joe Biden’s two-year tariff waiver expiring in 2024, time is of the essence to establish reliable supply chains within US borders.

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 fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.
2 February 2027
London, UK
Returning in 2027 for its 14th edition, Solar & Storage Finance Europe will bring together the brightest minds representing funds, banks, developers, utilities, government and industry across Europe and the UK on a programme that is solutions-focused from top to tail. The event is designed to enable leaders at the forefront of solar and storage investment and deployment in Europe to scale, learn and land themselves industry defining partnerships.

Read Next

August 7, 2026
India’s Ministry of New and Renewable Energy (MNRE) plans to announce a scheme covering more than 10GW of polysilicon production capacity.
August 7, 2026
Despite the new power inverter ban from the Federal Communications Commission (FCC), the US manufacturing is expected to meet new inverter demand, according to an analysis from energy market research firm Wood Mackenzie.
Premium
August 7, 2026
PV Tech Premium spoke with several industry analysts about the FCC inverter ban and how it will impact the US solar industry.
Premium
August 7, 2026
Wood Mackenzie’s Joseph Shangraw discusses the challenges facing the US plug-in solar market and the pathway to wider adoption.
August 7, 2026
The US introduced a 15% tariff on imports of products using polysilicon and set minimum prices for polysilicon and its derivatives.
August 7, 2026
Solar module manufacturer Heliene has laid off 93 employees at its Mountain Iron solar module assembly plant in the US state of Minnesota.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye