Wirsol lodges application to expand solar-plus-storage site in New South Wales, Australia, to 230MW

Facebook
Twitter
LinkedIn
Reddit
Email
Wirsol was acquired by Gentari in February 2023. Image: Iberdrola Australia.

German renewable energy developer Wirsol has lodged a modification application to increase the capacity of its Maryvale solar-plus-storage project in New South Wales, Australia, to 230MW.

The project, which incorporates a 350MWh co-located battery energy storage system (BESS), is located around 37km east of Dubbo in New South Wales. Construction is estimated to commence in early 2025, and commercial operations are scheduled to begin in late 2026.

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

Wirsol’s project is also set to employ dual land use methods with sheep grazing planned for the site post-construction.

According to an application released by NGH, an environmental consultant based in Victoria, the current proposal is to modify the development consent to increase the energy generation from the solar PV power plant and expand the battery discharge capacity without increasing the existing development footprint.

The project changes include upgrading the type of inverters used for the solar PV infrastructure and BESS. This modification would enable the latest generation of generation equipment to be used. An upgrade on the used solar PV modules is also being proposed alongside a potential change in their configuration.

Crucially, there will also be no change in the maximum number of inverters, solar PV modules or battery units.

The project’s developer, Wirsol, was acquired by Malaysian clean energy solutions company Gentari in February 2023, marking Gentari’s first foray into the Australian renewable energy market.

Read Next

August 25, 2026
US IPP Avantus has closed US$300 million in tax equity for a 150MW/452MWh solar-plus-storage project in California.
August 25, 2026
Chinese solar PV installations have reached 14.08GW in July 2026, according to the latest data from China’s National Energy Administration (NEA).
August 25, 2026
Bidding for Tender 11 will open on 27 August 2026 and close on 22 October 2026, seeking nearly 1.8GW of renewable energy generation in Western Australia's Wholesale Electricity Market (WEM).
August 24, 2026
ES Foundry plans to transition from PERC to n-type technology while expanding US cell production amid evolving supply-chain challenges.
August 24, 2026
Australian investment firm Quinbrook Infrastructure Partners has advanced its plans to develop a polysilicon production facility in the Townsville area of Queensland, Australia.
August 24, 2026
Scatec has reported quarter-on-quarter growth in revenue and operational solar PV capacity in its latest financial results.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye