United Solar Energy inks 700MW floating PV and storage PPA in Sri Lanka

December 14, 2023
Facebook
Twitter
LinkedIn
Reddit
Email
An operational floating solar plant in Singapore. Image: Sembcorp Industries.

The government of Sri Lanka has entered into a power purchase agreement (PPA) with Australian firm United Solar Group (USG) for a 700MW floating solar and storage project.

The project is being developed by USG’s local subsidiary in Sri Lanka United Solar Energy SL Pvt Company. On its site, it says that US$500 million of the investment is earmarked for domestic project components.

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

The country’s minister of power and energy announced the PPA on the social media platform X, formerly known as X, earlier this week (12 December).

“Cabinet approval was granted yesterday to enter into a PPA with United Solar Group (USG) of Australia to invest in a 700MW solar power project with a 1500MWh of battery energy storage system,” said Kanchana Wijesekera.

“The Solar power project will be installed on the surface of the Poonakary Tank in the Killinochi District, with a Foreign Direct Investment of US$1.727 billion.”

This project will be a major boost for Sri Lanka’s renewables installed capacity, which already comes 59% from renewables – 25% of solar PV – as of 2022. Last month the government issued a request for proposals (RfP) seeking 70MW of ground-mounted solar PV, with the bidding period set to close on 19 December 2023.

Moreover, the floating solar market is expected to boom in the coming years, mainly supported by the Asia-Pacific region due to a scarcity of land availability in many of the countries. A report from energy research company Wood Mackenzie expects the technology to surpass 6GW of installed capacity by 2031.

This article was first published on our sister site Energy-storage.news.

Read Next

December 11, 2025
Floating solar PV (FPV) firm Ciel & Terre has unveiled a new floating structure, dubbed WattRack, with a rail-based structure.
December 9, 2025
German renewables developer Blue Elephant Energy has signed two long-term power purchase agreements (PPA) with the German railway network operator Deutsche Bahn for utility-scale solar power projects.
December 2, 2025
Australia's NEM faces a fundamental transformation as solar PV generation and BESS drive the transition to a low-emissions energy system.
December 1, 2025
Victoria's first state-owned solar-plus-storage project has reached a major construction milestone, with the installation of all 212,296 PV modules at the SEC Renewable Energy Park in Horsham, Australia.
November 25, 2025
PowerField has completed construction of seven solar PV projects in the Netherlands with a combined capacity of 170MW.
Premium
November 24, 2025
PV Talk: RES Group's Ksenia Dray discusses how European solar developers are reshaping strategies to maintain project viability in challenging market conditions.

Upcoming Events

Upcoming Webinars
December 17, 2025
2pm GMT / 3pm CET
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA