Solar Energy Consultants & EPC Contractors

Energy Consultant Experts in Perth

At WestSun, we specialise in delivering large-scale energy solutions that drive progress. With a legacy dating back to 2011, Westsun Energy is committed to shaping the future through renewable energy.

As leading energy consultants based in Perth, our expert team understands the complexity of developing renewable energy projects. With our local expertise, we make the path to a sustainable future simple.

Our network of business leaders and consultants have comprehensive knowledge of Western Power access applications, regulatory compliance and local council requirements. Our expertise lets Westsun quickly spot strategic opportunities, assess land suitability, and simplify project planning, helping you reach Ready to Build (RTB) as soon as possible.

Westsun Energy offers complete energy consulting, from feasibility studies to full project management. Our services cover every development phase, like system design, regulatory approvals, construction oversight, and operations & maintenance strategies. We deliver projects efficiently, sustainably, and tailored to your specific energy needs.

Commitment to Solar Energy

WestSun is proud to have a proven track record in managing major energy infrastructure projects, ensuring smooth execution from conception to completion.

We work with industry-leading technologies and adopt sustainable practices to future-proof your energy investments. Whether it’s solar farms, energy storage systems, or integrated energy networks, we have the expertise to drive your project forward.

Key Advantages of Partnering with WestSun for Solar Energy Projects

Precise Project Analysis & Costing

● Comprehensive energy data analysis & consumption modelling
● Feasibility studies with accurate ROI projections
● Risk assessment & mitigation strategies

Strategic Implementation Planning

● Custom system design tailored to site requirements
● Clear project timelines & milestone planning
● Early identification of regulatory & compliance needs

Value Engineering & Optimisation

● Collaborative design refinements for efficiency
● Seamless integration with existing infrastructure
● Advanced energy modelling to maximise performance

Cost-Effective Energy Solutions

● Flexible procurement options: CAPEX, finance, & PPAs
● Optimised energy tariffs & consumption patterns
● Long-term strategies to lower operational costs

Quality & Safety Excellence

● Comprehensive safety management systems
● Rigorous quality control processes
● A zero-incident track record with major clients

Integrated Project Delivery

● End-to-end project management
● Early procurement planning & execution
● Seamless transition from design to construction

Trusted by Industry Leaders

WestSun Energy has successfully delivered complex renewable energy solutions for clients like Mineral Resources, Western Power, and major government projects.

With advanced monitoring systems and ongoing performance reporting, we ensure your energy solution continues to deliver value long after installation.

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Download our Capability Statement

Explore our full range of services and solutions, our project management approach, and the value we bring to every partnership.

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