SA gains three new solar farms

Flow Power

Wednesday, 20 May, 2026

SA gains three new solar farms

Three major solar energy projects have been constructed and commissioned in South Australia.

Delivered by electricity retailer Flow Power and located in Monarto, Naracoorte and Coonawarra, each project combines a 6–7 MW solar array with a 15 MWh BESS. The projects are connected to SA Power Networks’ existing 33 kV infrastructure, bolstering South Australia’s grid.

“These new South Australian solar farms demonstrate Flow Power’s ability to innovate and deliver,” said the company’s Design Manager, John Maroney.

“From incorporating anti‑hail modules and Australian‑made steel to deploying custom prefabricated HV and inverter kiosks, we’ve embraced smart solutions at every stage. Delivering and commissioning the projects with our own team showcases the capability we’ve built and our long‑term commitment to renewable energy in Australia.”

Coonawarra Energy Project. Image courtesy Flow Power

Flow Power will operate all three projects throughout their expected 30-year lifespan. The company has consulted with local communities and stakeholders on community benefit-sharing initiatives, with a focus on First Nations partnerships, environmental restoration and endangered species support, as well as local sport and tourism infrastructure enhancements.

“Adding these new projects to our rapidly growing portfolio in South Australia is an exciting milestone for Flow Power,” said Byron Serjeantson, Flow Power’s Chief Operating Officer.

“We’re proud to continue delivering great renewable energy projects, together with customer solutions that drive the renewable energy transition. Adding to that are some fantastic community benefit initiatives and one of the first projects in the NEM to use Australian-made steel.”

Top image caption: Monarto Energy Project. Image courtesy Flow Power

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