Sonnedix inks solar EPC agreement for 858MW European portfolio

Facebook
Twitter
LinkedIn
Reddit
Email
Across these markets, Sonnedix has 858MW of projects under construction and a further 1.7GW in its development pipeline. Image: Sonnedix.

Independent power producer (IPP) Sonnedix has inked a framework agreement with European engineering and construction companies Eiffage.

The deal will see Eiffage Energia Sistemas – the Spanish subsidiary of Eiffage group – undertake engineering, procurement and construction (EPC) operations on Sonnedix’s renewable energy project pipeline across Italy, Spain and Portugal. Across these markets, Sonnedix has 858MW of projects under construction and a further 1.7GW in its development pipeline.

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

By signing a framework agreement across this southern European portfolio, Sonnedix said that it will “streamline and optimise its growth” by removing the need to secure further, individual EPC contracts.

“This first of its kind agreement will significantly reduce our negotiation efforts, enabling Sonnedix to fast track the construction of our pipeline of projects in southern Europe,” said Jorge Amiano, global head of engineering and construction at Sonnedix.

“While supply chain framework agreements are common, EPCs are normally done on a project-by-project basis. By streamlining this process, Sonnedix is ensuring reliability and certainty whilst increasing competitiveness.”

Eiffage, a France-headquartered engineering company, entered the solar EPC space relatively recently. As of September 2023, the company had the largest operating capacity of any non-US-based EPC, according to data included in a feature published last month by PV Tech Premium.

Italy, Spain and Portugal are prominent markets for Sonnedix’s European operations. In December 2023, it inked a 10-year power purchase agreement with US data company Equinix for the capacity at a 149MW solar PV project in Portugal, its largest project in Europe at the time. Last month Sonnedix secured €260 million (US$283 million) towards Italian solar PV developments, including two projects in Sicily and Sardinia with a combined capacity of 200MW.

Elsewhere, the IPP has been expanding into the Chilean market – in October it acquired a 416MW PV portfolio from the local subsidiary of Italian energy company Enel. The company’s approach in the Chilean market has been to invest in different technologies and hybridise its portfolio, as Daniel Garrido, Sonnedix’s head of growth Americas and Chile general manager recently said to PV Tech Premium.

17 June 2025
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 17-18 June 2025, will be our fourth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2026 and beyond.
2 December 2025
Málaga, Spain
Understanding PV module supply to the European market in 2026. PV ModuleTech Europe 2025 is a two-day conference that tackles these challenges directly, with an agenda that addresses all aspects of module supplier selection; product availability, technology offerings, traceability of supply-chain, factory auditing, module testing and reliability, and company bankability.

Read Next

April 30, 2025
Genesis Energy has officially opened the 63MWp Lauriston site, which it claims is the country’s largest solar PV power plant.
April 30, 2025
Vena Energy has started constructing a 320MW solar PV expansion in Queensland’s Western Downs region in Australia.
April 29, 2025
Solar cannot be regarded as a 'set and forget' technology and must be fully maintained to prevent systemic underperformance.
April 29, 2025
Spanish inverter manufacturer Ingeteam has secured a contract from Danish developer European Energy to supply its technology to two solar PV power plants in Australia, totalling an installed generation capacity of 137MW.
April 28, 2025
Acciona Energía has completed the construction of a 308MW solar PV power plant near the coastal city of Gladstone in Queensland, Australia.
April 25, 2025
Technique Solaire has raised €302 million (US$343 million) in senior debt financing to build its European PV portfolio.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
May 7, 2025
Munich, Germany
Solar Media Events
May 21, 2025
London, UK
Solar Media Events
June 17, 2025
Napa, USA
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK