JinkoSolar signs long-term polysilicon supply deal with Wacker Chemie

By Charlie Duffield
August 18, 2021
Facebook
Twitter
LinkedIn
Reddit
Email
Wacker Chemie’s polysilicon facility in Charleston, Tennessee. Image: Wacker Chemie.

JinkoSolar has signed a long-term polysilicon supply agreement with Wacker Chemie, securing polysilicon supply in Germany and the US.

Under the terms of the deal, Wacker will supply more than 70,000 metric tons of polysilicon from September 2021 to December 2026.

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

It comes amidst soaring prices for polysilicon globally, with solar manufacturers deciding the purchase price based on the market price.

Wacker will reserve the agreed capacity to JinkoSolar and supply polysilicon from its production sites in Germany and the US, drawing into context concerns from US authorities over the origin of polysilicon from China.

JinkoSolar is purported to have had solar module shipments seized by US customs officials in recent weeks related to the enforcement of a withhold and release order (WRO) for silicon metal products produced by Hoshine Silicon Industry.

The manufacturer has also cut its manufacturing capacity expansion plans for 2021 following weaker demand on the back of soaring material and module costs.

Kangping Chen, CEO of JinkoSolar, said: “By locking in over 70,000 tons of polysilicon from Wacker, we will ensure the reliability of the manufacturing of our products from a high-quality raw material source, as well as the stable supply of our high efficiency products to our global clients.

“With the rapid growth in demand for our global shipments, we have always set our sights on the long haul and are working towards reaching long-term partnerships with key raw material suppliers in the PV industry.”

In June, JinkoSolar invested in polysilicon provider Xinte Energy’s 100,000MT facility in Inner Mongolia, receiving priority access to the polysilicon produced as a result.

9 March 2027
Location To Be Confirmed
PV CellTech Global will gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. Join us in Q1 of 2027

Read Next

March 9, 2026
The latest domestic solar-grade polysilicon transaction prices from the Silicon Industry Branch of the China Nonferrous Metals Industry Association show that all domestic n-type solar-grade polysilicon products have plunged, with steep declines across the board.
March 4, 2026
ISC Konstanz has partnered with Celloraa Energy to develop a 1.2GW TOPCon cell production facility in Gujarat, India.
March 4, 2026
Group Surya has commissioned a G12R module manufacturing facility in Odisha, the first such manufacturing facility in the Indian state.
February 27, 2026
Daqo New Energy cut its financial losses and its revenues in 2025 as China’s efforts to moderate its polysilicon industry began to take effect.
February 26, 2026
Chinese polysilicon and PV module manufacturer Tongwei has announced a significant plan to acquire competitor Qinghai Lihao Clean Energy.
Premium
February 26, 2026
Europe’s somewhat delicate position in global solar means it is uniquely-positioned to take advantage of global supply chain uncertainties.

Upcoming Events

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
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain