Sonnedix acquires 226MW Italian solar portfolio

September 24, 2025
Facebook
Twitter
LinkedIn
Reddit
Email
A Sonnedix project in Italy.
Sonnedix aims to exceed 1GW of operational capacity in Italy by the end of this year. Image: Sonnedix.

Spanish independent power producer (IPP) Sonnedix has acquired five solar projects in Sicily and Lazio, Italy, with a combined capacity of 226MW.

The company acquired the portfolio, which consists of four operational projects and one under construction, from asset management firm Capital Dynamics. Sonnedix now has over 800MW of capacity in operation in Italy, with a further 500MW under construction, and expects to exceed 1GW of operational capacity in Italy by the end of this year, and 2GW within the next three years.

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

Sonnedix also announced that it has started construction on its first battery energy storage system (BESS) in Italy, an 18MW project using 4-hour batteries in Sicily, that will be co-located with a 70MW PV plant currently under construction. While the company did not specify a timeline for this project, it noted that the co-location of solar and storage assets will further its “hybridisation and optimisation strategy”.

“Looking ahead, our focus is on continuing to convert our pipeline, particularly exploring opportunities in battery storage and hybridisation,” said Sonnedix CEO Axel Thiemann. “With our extensive knowledge of the Italian energy landscape, and long-term footprint in the market, we are well positioned for continued sustainable growth.”

The news follows a number of project advancements for Sonnedix, including the acquisition of a PV project in Spain and the start of commercial operations at a plant in Portugal. In July, the IPP raised €2 billion (US$2.35 billion) through two refinancing transactions to further support its growth in Europe.

Read Next

November 21, 2025
BNZ has started commercial operations at a portfolio of solar PV projects in Spain with a combined capacity of 150MW.
November 21, 2025
Fotowatio Renewable Ventures (FRV) Australia has submitted an environmental referral for a 200MW solar PV project paired with a 550MW/2,200MWh battery energy storage system (BESS) in New South Wales.
Premium
November 21, 2025
A modestly sized solar PV project in central Germany might have just ushered in a new era of renewables’ relationship with the grid.
November 21, 2025
CPS Energy has issued a request for proposals (RFP) to acquire 600MW of new solar capacity through power purchase agreements (PPA).
November 20, 2025
Climate Fund Managers (CFM) has started commercial operations at the 26.4MW Pétalo del Norte I solar PV project in Colombia.
November 19, 2025
Econergy Renewable Energy has successfully connected its 52MW Resko solar project in Poland to the national electricity grid.

Upcoming Events

Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal
Solar Media Events
June 16, 2026
Napa, USA