Constant Energy acquires Thailand solar business from Sonnedix

Facebook
Twitter
LinkedIn
Reddit
Email
This is ConstantEnergy’s second acquisition in Thailand this year. Credit: Constant Energy

Renewables and storage investment platform Constant Energy has acquired 17.5MW of operating ground-mount solar PV assets, a team of developers and operators, and a pipeline of development in Thailand from Sonnedix.

This is ConstantEnergy’s second acquisition in Thailand this year, following the acquisition of the Solareo Asian arm and its 30MW rooftop portfolio.

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

Franck Constant, Constant Energy president, said: “The acquisition of these assets is an excellent fit with our strategy, brings scale to our operation in Thailand and reinforces our commitment to a long-term presence in the country. This is a well-known and low risk portfolio for us, which will add US$8 million per year recurring EBITDA to Constant Energy globally, which is significant as the company develops. I’m very pleased that we’ve been able to complete the transaction in such a short period of time.

“Furthermore we are delighted to welcome this strong local team into our group to pursue our long term local relationships and step up our operational platform in Asia.”

Constant added that this region is expected to deploy the highest amount new solar capacity over the next five years.

Franck Constant was previously chairman and president of Sonnedix before starting his second solar & storage company Constant Energy, as announced by PV Tech last December.

Thailand is the most developed PV market in South East Asia with more than 3GW of PV plants in operation.

Read Next

August 28, 2025
State-owned firm Electricity Generating Authority of Thailand (EGAT) has launched a tender for the construction of a 280MW floating PV (FPV) project.
August 5, 2025
Sonnedix and Prosolia have acquired projects, while Iberdrola has signed a 34MW PPA with Burger King covering 109MW total.
July 24, 2025
Spanish independent power producer (IPP) Sonnedix has raised €2 billion (US$2.35 billion) through two refinancing transactions in Europe.
June 19, 2025
Spanish independent power producer (IPP) Sonnedix has launched Project Douro, a 150MW solar plant in Tarouca, northern Portugal.
June 9, 2025
Sonnedix has signed a power purchase agreement (PPA) with Renfe to supply 420GWh of renewable energy annually for its commercial operations.
April 3, 2025
US President Donald Trump has announced sweeping global tariffs on imports to the US, which have heavily impacted major solar PV manufacturing regions.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines