LG Chem to invest US$455 million in first polysilicon plant

Facebook
Twitter
LinkedIn
Reddit
Email

South Korea’s biggest chemicals manufacturer, LG Chem, is planning to spend ₩ 491 billion (US$455 million) on its first polysilicon plant as it looks to take its first step into the PV industry.

The facility, located in Yeosu in southwest Korea, will have the capacity to produce 5,000 metric tonnes of polysilicon per year. LG Chem’s board approved the construction plan on Thursday and it has penciled in a completion date of late 2013.

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

When completed, LG Chem will join OCI, Woongjin Polysilicon, Hankook Silicon and KCC as South Korea’s fifth polysilicon plant owner. Hanwha Chem has also recently announced plans to build a facility.

On April 19, LG Chem chief executive officer Kim Bahn Suk first told investors in Seoul that his company was preparing to move into the polysilicon industry and would be using its own technology, which it believed could make it cost competitive with existing firms in the Korean market.

Read Next

June 16, 2026
Brisbane-based developer Renewable Energy Partners (REP) has expanded the Bogunda Energy Hub to include solar PV and battery energy storage, with the project now formally in early-stage development south of Hughenden in Queensland, Australia.
Premium
June 16, 2026
PV Talk: Todd Heffner explains what are the most common issues he's dealt in solar litigations, as well as the importance of finding the right experts.
June 15, 2026
HVR Solar has signed a series of agreements to develop of a 1.2GW TOPCon solar cell manufacturing plant in Amroha, Uttar Pradesh. 
June 15, 2026
SECI is inviting bids for 4,800MWh of firm and dispatchable renewable energy capacity supported by co-located energy storage systems. 
June 15, 2026
Enphase Energy has launched its IQ9N Microinverter, which uses gallium nitride (GaN) technology, for the European residential solar sector.
June 15, 2026
CPUC has finalised details of its community solar, which has been dismissed as 'unworkable and destined for continued failure' by CLASS.

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