Case Studies

Renewables

VSUN – IGO Nova Nickel Vanadium Battery

Project overview

At Praxis, we’re known for embracing new technologies and are committed to supporting innovative renewable energy solutions in collaboration with forward-thinking clients. VSUN collaborated with us for the electrical engineering, panel fabrication and commissioning of a groundbreaking hybrid solar PV, vanadium battery and diesel generator system at their IGO Nova Nickel site. In this project, we faced the challenge of incorporating the relatively novel vanadium battery technology into this unique renewable energy system.

Project scope

Electrical engineering, panel fabrication, and commissioning of a hybrid solar PV, vanadium battery and diesel generator system for bore field operations.

Challenges overcome

Introduction of new and less widely used vanadium battery technology in Australia.

Solution

  • Leveraged internal expertise in DC systems and lithium batteries.
  • Developed new schematics, designs and integrations tailored to the unique challenges of vanadium battery technology.
  • Considered safety measures, addressing potential risks such as fire hazards, flash risks and acid spills.

Results

The project is still ongoing. However, on completion, the results will be as follows.

  • Successful implementation of one of the first hybrid systems featuring solar panels, vanadium batteries and a generator in Western Australia.
  • An alignment with VSUN’s environmental, social, and governance (ESG) requirements by focusing on renewable energy sources.