Lower operating costs, improve energy independence, and meet sustainability goals with tailored solar solutions from Westsun Energy.
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Trusted by Leading Businesses Across Western Australia

Why Choose Westsun Energy for Your Commercial Solar Project?
Featured Project: 300kW Solar System – Industrial Facility in Perth
Westsun Energy designed and delivered a 300kW solar solution, cutting the client’s energy costs by over 40% in the first year.
System Size: 300kW
Estimated Annual Savings: $120,000
ROI: 3.2 years
Get a FREE QUOTE | Call us (08) 9930 2389

Client Testimonials
Westsun Energy delivered on every promise. Their professionalism and attention to detail made our transition to solar seamless.
– Operations Manager, Commercial Client
Highly recommend their team. From initial consultation to final installation, everything was smooth and well-communicated.
– Facilities Manager, Logistics Sector

Benefits of Commercial Solar for Your Business
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Let’s explore what solar can do for your business.
Frequently Asked Questions
Most clients see ROI within 3–5 years, depending on system size and energy usage.
Yes. We can assist with Power Purchase Agreements (PPAs) or lease-to-own options.
Yes. All Westsun systems include monitoring support and optional maintenance packages.
