Iberdrola, Exiom receive first machinery shipment to 500MW TOPCon module assembly plant in Spain

Facebook
Twitter
LinkedIn
Reddit
Email
Focused in a first phase on solar panels with the possibility of extending the collaboration between Iberdrola and Exiom to other components of the solar PV value chain. Image: Iberdrola.

Spanish utility Iberdrola and Spanish solar PV manufacturer Exiom have received the first equipment for the production of solar PV modules in Spain.

Revealed earlier in the year, both Spanish companies are building a tunnel oxide passivated contact (TOPCon) module assembly plant in the Spanish province of Asturias with an annual nameplate capacity of 500MW.

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

This is the first batch of specialised machinery that the companies have received at the plant which consists mainly of laminating machines.

Refurbishment work of the infrastructure is also underway at the plant in order to adapt the former steel industry facilities to a module production line.

The construction of a module assembly plant in Spain responds to the interest of both companies to achieve competitive manufacturing in Europe, while responding to the European Union’s industrialisation of the energy transition as shown earlier this year with the Green Deal Industrial Plan.

Focused on a module assembly line first, both companies do not disregard the possibility of extending the collaboration to other components of the solar PV value chain.

Outside of Spain, Exiom has two module assembly lines in China with a combined annual nameplate capacity of 1GW.

3 November 2026
Málaga, Spain
Understanding technology and supplier selection for Europe’s utility-scale PV market in 2027. PV ModuleTech Europe 2026 is a two-day conference that tackles these challenges directly, with an agenda that addresses all aspects of PV module, inverter and battery supplier selection; product availability, technology offerings, supply chain traceability, quality assurance, factory auditing, system reliability, and supplier bankability.
2 February 2027
London, UK
Returning in 2027 for its 14th edition, Solar & Storage Finance Europe will bring together the brightest minds representing funds, banks, developers, utilities, government and industry across Europe and the UK on a programme that is solutions-focused from top to tail. The event is designed to enable leaders at the forefront of solar and storage investment and deployment in Europe to scale, learn and land themselves industry defining partnerships.

Read Next

Premium
August 13, 2026
US POLICY FOCUS: Section 232 tariffs on polysilicon imports have changed the landscape of the country’s solar industry overnight.
August 12, 2026
Websol has begun a brownfield upgrade of a 600MW mono PERC cell manufacturing line to TOPCon, increasing its total cell capacity to 1.35GW.
August 12, 2026
This week's PV Chart of the Week profiles the technology breakdown of projected US solar cell production capacity.
August 12, 2026
This evening’s solar eclipse will cut Europe’s effective solar PV capacity by 9.7GW, according to ENTSO-E.
August 11, 2026
US solar module manufacturer SEG Solar inaugurates 4GW Texas module plant, taking total US manufacturing capacity to 6GW annually.
August 7, 2026
Despite the new power inverter ban from the Federal Communications Commission (FCC), the US manufacturing is expected to meet new inverter demand, according to an analysis from energy market research firm Wood Mackenzie.

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
Solar Media Events
April 20, 2027
Istanbul, Türkiye