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

March 10, 2023
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.

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 2027 and beyond.

Read Next

December 31, 2025
The government of Bahrain has laid the foundation stone for a 100MW solar power plant in the Al Dur area of the Southern Governorate. 
December 31, 2025
As the year comes to an end, we bring you a recap of the most-read stories throughout 2025, with the US taking most of the spotlight.
December 31, 2025
Premier Energies and Waaree have both won module supply orders, while KP Group has signed a MoU with the Government of Botswana. 
December 31, 2025
T1 Energy has completed its first sale of Section 45X production tax credits (PTCs) in a deal valued at US$160 million.
December 31, 2025
PV Tech spoke to JD Dillon of Tigo Energy about its work across different scales of solar operation in the US.
December 30, 2025
Sembcorp has acquired a 100% stake in ReNew Sun Bright for approximately US$191.6 million, through its subsidiary, Sembcorp Green Infra.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
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
November 24, 2026
Warsaw, Poland