Solar Power In Perth Has Never Been More Affordable!

With the cost of electricity rising by 3.5% this year alone, it is important for business owners to protect themselves against future tariff increases and reduce operational costs. We are the best commercial solar installers WA. Westsun Solar offer a free Energy Appraisal of businesses and recommend not only Solar PV Systems but other energy saving methods including LED lighting, Power management and Power Factor Correction. Westsun has its own installation teams and do not subcontract any work so you will only be dealing with one company from quote stage, through applications, installation and more importantly aftercare. We deal with all types of commercial solar systems in Perth. Westsun Solar provides services of commercial solar to Western Australia. With Huge Government rebates still on offer the upfront cost of installing Solar has been greatly reduced making Solar Power a very profitable investment. Call today for 100kw commercial solar installer Perth and organise a consultant to come out today.

Why You Should Choose Westsun Solar

  • An honest and consultative approach to provide the business with the right solution.
  • 10 Years in the Solar industry positions Westsun Solar Consultants with invaluable industry knowledge from recommending the best equipment to installation quality. Our company considered worthy for providing commercial solar in WA
  • We are solar installers in Perth. Few Solar Companies in WA install all their own Commercial Systems. Keeping solar installations in-house ensures the highest standards are upheld. As a Customer you will only be dealing with one solar company for the lifetime of your system.
  • Full and accurate analysis of your electricity load profile
  • Site Inspection of Business, providing detailed design and installation of layout Design System using latest products
  • Carry out all Approvals with your Electricity providers
  • Organise structural engineers reports where required.
  • In-House Accredited installations
  • Final Commission and Handover
  • 24/7 Monitoring to secure your investment for the warranty period

You’re already paying your electricity bills, why not get a free solar system?


Westsun Solar offers our customers a ZERO upfront cost commercial solar system. We understand some businesses may not have the capital required to purchase a brand-new set of solar panels, especially when you could be investing the money back into your business. For this reason, we offer our ZERO upfront solar panel option. We have helped a number of Western Australian businesses save more than $60,000 per year on their energy bills.


Our pay as you save model means the savings from your solar system will always exceed the repayments on your lease, therefore you will be cash positive from the day of purchase. This means your solar system is essentially installed for free increasing profitability within your business from the very first day.



Westsun Solar have flexible leasing options starting from 5 years. After your leasing period your business will own the solar system outright. Our commercial systems last up to 30 years, generating free power to your business. A new solar system will help protect your business from the constant rise in electricity bills.



Westsun Solar is one of Western Australia’s most experienced solar panel installers. Westsun has worked with a number of reputable companies including, MRL, John Hughes, WA Timber Sales, Jmark and Fiona Stanley helping reduce their electricity costs. If you’re interested in how Westsun Solar can help you reduce energy costs and claim ownership of your energy production, contact us today for a free consultation!

Learn how to receive up to $55,200 worth of government rebates for your business.

WestsunSolar RGB logo - COMMERCIAL SOLARCommercial Overview

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