Energy & Renewables

Enabling Australia’s Energy Transition

Market Opportunity

Australia’s commitment to renewable energy and net-zero emissions requires complete transformation of the power grid. $37 billion in renewable infrastructure investment is driving unprecedented demand for sophisticated electrical systems across grid-scale solar, wind farms, battery energy storage systems, and transmission infrastructure.

Renewable energy integration demands advanced power distribution, smart grid technologies, and monitoring systems. Grid modernisation creates sustained demand for infrastructure upgrades connecting generation assets to transmission networks.

Aerial shot of a solar panel array generating renewable energy in Trenton, Georgia.

Our Solutions

Grid-Scale Infrastructure:

Switchboards and distribution systems for solar and wind farms. Custom-engineered solutions handling variable power generation and grid interconnection requirements.


Battery Storage Systems:

Electrical infrastructure for BESS facilities including power distribution, monitoring, and control systems enabling grid stabilisation and energy arbitrage.


Transmission Infrastructure:

High and medium voltage solutions connecting renewable generation to grid. Substations, switchrooms, and distribution equipment for network expansion.


Balance of Plant:

Complete electrical packages for renewable energy projects including switchgear, transformers, protection systems, and commissioning services.


Monitoring and Control:

Remote monitoring technologies and communications infrastructure enabling real-time asset management across distributed renewable portfolios.

Why Mayfield

Proven Track Record:

Strong capability across ElectraNet, SA Water, and major solar and wind farm projects. Established relationships with renewable energy developers and EPC contractors.


Technical Expertise:

Decades serving utilities and transmission operators builds deep understanding of grid connection requirements and compliance standards.


Integrated Services:

Complete lifecycle support from installation through testing, commissioning, and ongoing maintenance. 24/7 emergency response capability.


National Coverage:

Manufacturing and service operations positioned to support projects across all mainland states.


Growing Install Base:

Mayfield Industries’ largest ever order book includes significant renewable energy component, providing ongoing service and upgrade opportunities.