Kingfisher Solar Storage Project

The Lyon Group is developing one of the world’s most advanced combined solar and battery storage plant in South Australia’s mining heartland.

Known as the Kingfisher Project, the initiative will feature a solar PV plant and a battery storage facility that uses sophisticated system management processes and is connected to a grid with operational mining activities.

The project will be connected to the National Electricity Market (NEM) – the wholesale electricity market in Australia – and features two stages of development:

Stage 1 will deliver 20MWdc of solar PV plus a minimum of 2MWhr lithium-based battery storage. This stage will enable analysis and performance assessment of the plant in harsh desert conditions. Commercial operations are scheduled to get under way before September 2017

Stage 2 will deliver 100MW of solar PV with a minimum 20MWh of battery storage and is expected to operate commercially before the end of 2017. Given current volatility in the South Australian energy market, the battery storage may upgraded to an initial 40MWh.

The combination of solar and storage means the facilities can provide high quality, reliable power to large energy users while also potentially avoiding the costs of grid upgrades.

The Kingfisher Project builds on the Lyon Group’s success with its acclaimed Cook solar-storage project near Cooktown in far north Queensland while taking the significant further step of connecting to a grid that services major mining activity. Kingfisher’s deployment timetable for the Roxby Downs development will be fast-tracked on the back of Lyon’s experience with the Cook solar-storage initiative.

Kingfisher is already attracting significant attention from resources companies in Australia and globally as it will help bring forward the development of reliable and renewable energy to meet their demanding requirements.

The project is one of the finalists in the Australian Renewable Energy Agency funding round for large-scale solar.

As project developer, Lyon undertakes all stages of development including:

  • Securing project funding
  • Negotiating power purchase agreements
  • Securing the site
  • Managing regulatory and development approvals
  • Securing connection agreements
  • Securing EPC for the solar
  • Securing EPC for the battery

Project Team

Lyon has assembled a strong national and international team of first tier solar industry participants and advisors to deliver this iconic project including:

Team Member
Lyon Infrastructure Investments
Project Developer
Worley Parsons/ Advisian
Owner’s engineer
Ernst & Young (ROAM)
Output analysis; connection application; solar plant modelling
Ernst & Young
Accountants and tax advisers
Allens Linklaters
Legal counsel
Preferred EPC
First Solar
Preferred O&M

Project location

The project is located in Roxby Downs, South Australia, and connects into the fringe of the National Electricity Market grid.

Construction timeline

Construction is scheduled to start in January 2017, with Stage 1 to be operational by September 2017 and Stage 2 to be operational before the end of 2017.