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

July 30, 2026
Origis Energy has built the first 1GW of solar PV capacity at its planned massive 2GW Rockhound solar-plus-storage facility in Texas.
July 30, 2026
EDPR has agreed to sell an 80% equity stake in a 384MW solar-plus-storage portfolio in the US to a Private equity firm Ares Infrastructure.
July 30, 2026
German chemical producer Wacker Chemie has recorded a significant decline in its earnings from polysilicon, due to the adverse market conditions in the solar sector.
July 30, 2026
Walden has secured US$250 million from Crayhill Capital Management to support its 5GW US utility-scale solar PV and BESS pipeline.
July 30, 2026
Array has launched a suite of foundation-to-tracker solutions to improve the connections between Array trackers and foundations.
July 30, 2026
The two PPAs cover projects of ContourGlobal and Zelestra in Arizona and Texas, respectively, with a combed solar PV capacity of 590MW.

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
April 20, 2027
Istanbul, Türkiye