WACKER and SCHOTT team on multicrystalline silicon wafer production

Facebook
Twitter
LinkedIn
Reddit
Email
WACKER CHEMIE AG and SCHOTT Solar have announced plans to jointly
invest €370 million through 2012 in expanding multicrystalline silicon
wafer production at facilities in Jena and Alzenau, Germany for solar
cell production that is planned to generate one gigawatt/year by 2012. 
The joint venture would become one of the world´s five largest
solar-wafer manufacturers, according to the companies. 

“WACKER is the world’s second-largest supplier of hyperpure
polycrystalline silicon and a pioneer in the manufacture of solar-grade
polysilicon,” stated Dr. Peter-Alexander Wacker, Wacker Chemie AG´s
President and CEO. “Our forward integration – with a strong partner –
into solar-wafer production is vital to our strategy of creating
corporate value in this growth sector. The recently announced
expansions of our polysilicon production capacity to more than 22,000
metric tons per year ensure the joint venture´s starting material
supply.”

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

“Given polysilicon´s actual global scarcity, a reliable
supply of this raw material is essential to SCHOTT Solar´s ambitious
growth targets in the photovoltaic sector,” stated Prof. Udo Ungeheuer,
President and CEO of SCHOTT.  “Combined with our current capacity
expansions for solar cells and modules in Alzenau and Valasské Mezirící
in the Czech Republic, the joint venture will play a decisive role in
strengthening SCHOTT Solar´s position as one of the world´s leading
manufacturers of solar-energy components.”

WACKER and SCHOTT
each will hold a 50 percent equity stake in the production joint
venture SCHOTT WACKER Solar GmbH, while in the sales joint venture
WACKER will hold 51 percent and SCHOTT 49 percent.


The
production joint venture includes SCHOTT’s existing facilities in
Alzenau for producing solar wafers and those in Jena for producing
multicrystalline silicon ingots. SCHOTT WACKER Solar plans to expand
the existing production and to set up new facilities for blocking and
wafering. The Joint Venture is expected to create approximately 700 new
jobs.

Read Next

June 10, 2025
Independent power producer (IPP) Jakson Green has secured 1GWp operation and maintenance (O&M) project for four projects across India.
June 10, 2025
A group of Republican Congress members penned an open letter on Friday urging the US Senate to moderate proposed changes to renewable energy manufacturing and deployment support.
June 10, 2025
Buyers in the European solar sector remain positive about the future of the industry, despite fluctuations in solar module prices.
June 10, 2025
Hail accounts for 73% of financial losses for US solar PV projects, despite representing just 6% of the total number of loss incidents.
Premium
June 10, 2025
PV Tech Premium spoke with Geoffrey Lehv of kWh Analytics about cybersecurity, AI and solar project underperformance.
June 10, 2025
US residential solar companies Sunnova and Solar Mosaic have filed voluntary petitions for relief under Chapter 11 of the US Bankruptcy Code.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
June 17, 2025
Napa, USA
Upcoming Webinars
June 30, 2025
10am PST / 6pm BST
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
September 16, 2025
Athens, Greece