Aker Horizons sells remaining shares in REC Silicon to Hanwha Solutions in ‘major step’ for US solar manufacturing

Facebook
Twitter
LinkedIn
Reddit
Email
Hanwha Q CELLS has a 1.7GW module factory in the US, which relies on the supply of polysilicon. Image: Hanwha

Aker Horizons ASA has agreed to sell its remaining shares in Norwegian polysilicon producer REC Silicon to South Korean chemical company Hanwha Solutions Corporation in what Aker has said is a “major step in rebuilding the US solar supply chain”.

In November, Hanwha bought a 16.67% stake in REC Silicon in a deal worth around US$160 million, with Hanwha Solutions looking to reopen REC Silicon’s 20,000MT Moses Lake polysilicon factory in the US.

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

Now, Aker has announced it will sell its remaining 70.1 million shares in REC Silicon at NOK20 per share (US$2.29), which was just above the last share purchase price of US$2.28. The deal sees Aker Horizons collect NOK1,402 million (US$160 million) in total proceeds and Hanwha become REC Silicon’s largest shareholder with a 21.34% ownership share.

Last November’s transaction was expected to provide REC Silicon with enough capital to restart its operations at the 20,000MT Moses Lake polysilicon facility in Washington during 2023.

The site employs fluidised bed reactor (FBR) technology to produce granular polysilicon, which REC Silicon said uses 90% less power than the traditional Siemens process.

“Hanwha is a leading solar PV manufacturer globally, operating the largest module production plant in the US, while REC Silicon is the polysilicon producer with the lowest CO2 footprint worldwide,” said Kristian Røkke, CEO of Aker Horizons. “Hanwha has the right expertise to contribute to the successful reopening of Moses Lake.”  

The restart of Moses Lake is in line with US government objectives of developing a domestic manufacturing base and was already more likely following recent policy initiatives unveiled by US President Joe Biden, REC Silicon had previously said.

Hanwha Solutions, through its subsidiary Hanwha Q CELLS, already operates a 1.7GW module factory in the US.

The transaction is expected to be completed before REC Silicon’s annual general meeting in May. Kristian Røkke will step down as chairman of the board of REC Silicon following the transaction.

An extraordinary general meeting in REC Silicon will be called for to appoint new board members.

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.

Read Next

September 4, 2026
Inox Solar Americas has signed a 767MW module supply agreement with a US renewable energy developer and independent power producer.
September 4, 2026
News of two utility-scale solar PV developments in Texas, where construction began on a 347MW project in Wharton County and finances secured for a 310MW/250MWh pair of projects.
September 4, 2026
The US PV manufacturing sector is set to make huge strides by 2030, but with some upstream constraints unresolved and question marks over future demand drivers.
September 3, 2026
In this week's PV Chart of the Week, we look at disparity between announced and operational cell and module manufacturing capacity in the US across PERC, TOPCon and HJT.
September 3, 2026
PERC, TOPCon or HJT? In the fourth of five articles this week, Moustafa Ramadan and Joe Hennessy of PV Tech Research examine emerging technology trends in US solar cell and module manufacturing.
Premium
September 3, 2026
Heterojunction is emerging as the n-type technology of choice as US PV manufacturers seek to minimise IP-related risks.

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