Silicio Solar stops production in Puertollano

Facebook
Twitter
LinkedIn
Reddit
Email

Concern is growing amongst the 800 employees of silicon wafer manufacturer Silico Solar which will be closing the 300MW facility in Puertollano at the end of this month until at least February 2012. Silico has blamed this on the adverse PV market conditions.

According to Spanish newspapers, the Silicio Solar board estimates that the decline of wafer prices within the last 12 months has been between 50 and 60%.

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

Puertollano is one of the solar industrial clusters of Spain. It is located near Ciudad Real in the Autonomous Region of Castilla-La Mancha.
 

Read Next

August 28, 2026
Hawke's Bay Airport has opened an EOI process for the delivery & co-investment partners for a proposed 12-17MW solar PV plant in New Zealand.
August 27, 2026
US- and Canada-based PV module producer Heliene is among the companies trialling a new American-made solar glass currently being tested for sale in the US market.
August 27, 2026
This week's PV Chart of the Week looks at forecast solar PV supply chain from polysilicon to modules until 2027.
August 27, 2026
Potentia Energy has completed its 98MW Quorn Park solar-plus-storage project in New South Wales, featuring a 20MW/40MWh BESS.
August 27, 2026
US President Donald Trump has banned the import of inverters, transformers and other power equipment that pose a potential risk to US grid security.
Premium
August 27, 2026
Domestically produced solar glass is a key gap in the US PV manufacturing ecosystem. Tom Kenning reports on efforts to kick-start local production of this vital material

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