We make your research easy with our platform. After hours of research, we created a list of the top 10 solar companies in Perth, like Solar 365, Mouritz, Empower Solar, and many others, based on installation quality, customer service, and industry reputation.
The Perth solar market is large, and many solar companies and installers operate across the city. Choosing the right solar company from so many options can be a bit challenging.
Here is the list of the top 10 solar companies in Perth:
| Rank No. | Company |
|---|---|
| 1. | Solar 365 |
| 2. | Mouritz |
| 3. | Australis Solar |
| 4. | Empower solar |
| 5. | Perth Solar Force |
| 6. | Infinite energy |
| 7. | Future Solar WA |
| 8. | Solar calculator |
| 9. | Always Solar |
| 10. | Solar Harness |
When selecting a solar company, you should keep the following points in mind:
A reputable solar company delivers a suitable solar system to your home and business. Australia is the sunshine country in the world; it receives sunlight year-round. So investing in solar power in Australia is a smart choice, and it helps you to save money on electricity bills.
- The company should have an experienced and accredited professional installation team.
- They should provide complete information about government solar rebates.
- They should be able to design the right solar power system for your home or business in Perth.
- The company should provide reliable after-sales support and customer service.
Choosing a company that offers all these services ensures long-term performance, savings, and peace of mind.
1. Solar 365
What Makes Solar 365 a Top-Ranked Solar Company?
Solar 365 is a leading solar installation company in Perth with years of experience in the renewable energy industry and has installed 40,000 solar panels. The company provides residential and commercial solar installation services, offering a wide range of high-efficiency solar panels, reliable inverters, and smart battery storage solutions. Its team of qualified installers delivers customised solar systems designed to meet the energy needs of different properties while maintaining high standards of workmanship and customer service.
Services:
- Residential Solar System Installation
- Commercial Solar System Installation
- Battery storage options
- After-sales support
- Proven industry experience
- Response time (24-48 hours)
- Assistance with government rebates and documentation
Customer feedback: 5-star reviews on Google. Customers are satisfied with the team’s professional services and friendly nature. Actual wording from customers:
Here, only one customer’s feedback is shown from Solar 365’s review section. You will find many more reviews like this there.
Solar 365 did a fabulous job installing our solar panels here in GERALDTON. They travelled all the way from PERTH and delivered top-notch service – at half the price of other quotes we received. We’re extremely happy with the value and the outcome. Roger from the Solar 365 team was fantastic to deal with – professional, friendly, and made the whole process smooth. Big thanks to him and the crew for making it happen. Just one small suggestion: please remind your team to be a bit more careful when walking on tile roofs. Other than that, everything was spot on. Highly recommended!
By Santhanam Selvanayagam on Google
Related: What is The Best Solar Panel and Battery Package?
2. Mouritz
Why is Mouritz on this list?
Mouritz Solar is a solar company based in Willetton, Perth, WA, founded by Jeff Mouritz in 1977. The company supplies and installs solar systems for homes and businesses, and also provides award-winning air conditioning services. With an experienced installation team and management staff, Mouritz Solar has earned a 4-star Google rating for its reliable service.
Services:
- Solar panels and inverter packages
- Solar panels and battery packages
- Hot water storage solutions
Customer feedback: Strong customer reviews highlight consistent satisfaction with the team’s professionalism, workmanship, and product quality.
After a lot of research, we went with Mouritz as they have an excellent reputation for outstanding customer service. We highly recommend them for your installation, service, or repair. Jason visited us twice and was open and honest about pricing and choosing the right package. We had a minor issue on installation, which was solved almost immediately by Cyndie, who also had exemplary customer service skills. Air con has transformed our home, and we know we now look forward to years of five-star service should it ever be needed.
By Neil on Google
3. Australis Solar
Why is Australis Solar on this list?
Australis Solar is a Perth-based, WA-owned solar and energy company operating since 2008. Based in Osborne Park, its accredited in-house installers and licensed electricians design, install and maintain tailored solar, battery storage, blackout backup and electric vehicle charging systems for homes, businesses and strata properties across metropolitan Perth.
Rather than relying on fixed packages, Australis Solar assesses each customer’s Synergy bill, electricity usage, roof layout, shading, switchboard, phase supply and future energy plans. This allows the team to recommend a practical system suited to the property and client usage, including options for battery expansion, backup power and future EV charging. Australis Solar also provides maintenance, fault diagnosis, inverter replacement and upgrades for suitable existing solar systems.
Services:
- Residential and commercial solar design and installation
- Solar battery storage
- Optional blackout backup systems
- Home and commercial EV charger installation
- Existing solar system and inverter upgrades
- Solar maintenance, fault diagnosis and aftercare
- 5-year workmanship warranty, plus applicable manufacturer warranties
Customer feedback: Customers regularly recognise Australis Solar for its clear technical advice, responsive communication, professional workmanship and ongoing local support.
Australis Solar recently installed a battery to complement my existing solar system, and the entire experience was great. From the quote (and all my questions) through to the initial site visit, installation and commissioning, the team was consistently fantastic.
By Tim McClelland on Google
They were prompt, professional, and responsive — every email and phone call was answered quickly and clearly. The install team were awesome, arrived on time, carried out high‑quality work, answered any questions I had and left everything clean and tidy.
I’m super happy with the result and wouldn’t hesitate to recommend Australis Solar.
Related: What is the Best Loan for a Solar and Battery Package?
4. Empower Solar
Why is Empower Solar on this list?
Empower Solar is a well-known company in the solar market. This company has installed a large number of commercial solar systems. They install solar systems in schools, hospitals, and farms. They deliver solar systems for residential and commercial sectors.
Services:
- Solar panel and inverter packages
- Hot water system
- Electric vehicle charging
- Pool heating
- Battery storage solutions
Customer feedback: Clients are satisfied with the installation process, product quality, and service duration.
We had our solar panels installed, and we are highly satisfied. Very good service, and the team who did the installation are very professional, friendly, knowledgeable, and expert with the job. The main switchboard was aesthetically placed well.
By Lary Chris Javier on Google
Thank you so much for your service!
5. Perth Solar Force
Why is Perth Solar Force on this list?
Perth Solar Force is a trusted solar company based in Wangara, Perth, WA. Founded by three friends, the company has grown into a reliable provider of solar solutions across Perth and regional Western Australia. With an experienced solar team managing every stage of the installation process, Perth Solar Force is known for its professional service, quality workmanship, and strong customer satisfaction, reflected in its positive Google reviews.
Services:
- Solar energy solutions
- Battery storage and energy management
- Off-grid and hybrid power solutions
- Engineering, consulting, and project design
Customer feedback: Clients appreciate the professional and friendly staff, while installers are described as helpful.
Perth Solar Force was easy to work with from start to finish. They took care of the details in the background and provided updates. The guys who came out to install were communicative, courteous, considerate, and tidy. Overall, a positive experience.
By Viv Ch on Google
6. Infinite Energy
Why Infinite Energy in this list?
Infinite Energy has been operating for many years and has built a solid track record, especially in residential and commercial solar installations. They provide CEC-approved solar systems for residential and commercial use.
Services:
- Solar panel installation
- Solar inverter installation
- Solar battery storage solutions
- EV charger installation
Customer feedback: Customers appreciate their installation services.
We recently got a Fox CQ6 42kWh battery with a 10kW inverter, ordered together with our neighbour, and the whole experience was great.
By Jinxu Zhou on Google
The sales lady we dealt with was really nice and easy to talk to. She helped us get a better deal a few times, which we really appreciated.
On installation day, the owner was there the whole time, which was awesome. The install was done very neatly and professionally, and everything looks spot on. After it was done, he took the time to walk me through how to use the system, which made things super easy. Overall, really happy with everything. Would definitely recommend.
7. Future Solar WA
Why is Future Solar on this list?
Future Solar WA is a Perth-based solar company located in Malaga, WA, and established in 2015. The company supplies and installs solar systems for both residential and commercial properties, offering a wide range of trusted solar panels, inverters, and batteries. Future Solar WA also provides zero-interest repayment plans, making solar energy more affordable and accessible for homeowners and businesses looking to reduce their electricity costs.
Services:
- Solar solutions for homes and businesses
- Battery solutions
- Solar panel cleaning and maintenance services
- After-sales support
Customer feedback: Customers are satisfied with their installation process and the effective communication.
What a great experience. Right from the time of getting a quote to installation and follow-up post-installation, I would say the team at Future Solar gets my tick of approval every step of the way.
By DILIP SHAH on Google
Pearl was amazing: patient and quick to respond. Pricing was very competitive, installation was a very smooth process, and Marcin and his team were efficient and tidy. Discussed pros and cons of Inverter installation and tidied up on completion.
Highly recommend using Future Solar to anyone and ask to deal with Pearl! She is a GEM!
8. Solar calculator
Why is the Solar calculator in this list?
Michael Henderson founded the solar calculator in 2015. The company provides free solar savings calculators and solar solutions services. Solar Calculator has helped thousands of Australians transition to solar through its online tools and quote comparison service.
Services:
- Solar panels and an inverter
- Solar batteries
- EV charger
- Off-grid and remote solutions.
Customer feedback: Many customers appreciate Solar Calculator for its professional service, high-quality solar installations, and strong customer reviews.
9. Always Solar
Why is Always Solar on this list?
Always Solar provides solar systems for homes and businesses. Always solar founded by Ron De Vas in September 2017 in Perth, WA. They not only deliver solar systems but also provide heat pumps. They have professional and local installers who install the system correctly and safely at the customer’s property.
Services:
- Solar panel system
- Battery storage
- Heat pumps
- System monitoring and maintenance
Customer feedback: Customers appreciate SolarGain’s reliability, excellent customer service, knowledgeable staff, and high-quality products.
Always Solar did a fantastic job from the quote, prewire, and construction to the eventual install. They have done a very neat install and used cable trays rather than conduit spaghetti. Highly recommend their service.
By Bevan Clark on Google
10. Solar Harness
Why is Solar Harness in this list?
Solar Harness is a Western Australian-owned solar company founded in 2007. With more than 18 years of industry experience and over 25,000 solar systems installed across Perth and WA, the company provides residential, commercial, battery storage, off-grid, and solar hot water solutions. Backed by an experienced team, Solar Harness has built a strong reputation for delivering reliable, high-quality renewable energy systems.
Services:
- Solar power system
- Battery storage solutions
- Off-grid system
- Maintenance and repair
Customer feedback: Clients appreciate a straightforward approach, transparent pricing, and friendly staff service.
Recently had the pleasure of getting a SigEnergy Battery and solar panels installed by the team at Solar Harness,
By Peter on Google
Amid the Rebate rush and very badly run and implemented Western Australian Government rebate/Loan fiasco, David (Director) and Beth in Operations were great –kept us well informed and got the job done professionally and on time and on budget. Special mention to Brendan, the installer. In and out, no drama. Well done, Solar Harness –So impressed, booked a second install at the daughters’.
Why choosing the right solar company in Perth matters
Perth is one of the sunniest cities in Australia. Choosing solar power in Perth is a smart investment. But in the market, many solar companies are operating in the market; Choosing the right installer is essential. The right solar system helps you to save money on electricity bills and also helps reduce carbon emissions. The right solar company guides you every step and helps you to select the best solar system according to your property’s energy needs.
How We Created This Report
Many solar company rankings available online are influenced by paid listings and sponsored placements, making it difficult for consumers to identify genuinely reliable installers.
As a Solar Packages Comparison platform and to create a more trustworthy and unbiased report, we took a different approach. Instead of relying on advertising or promotional rankings, we reached out to homeowners who had installed solar systems and had been using them for at least one year. By gathering real customer experiences, performance feedback, and satisfaction levels, we were able to collect valuable first-hand data.
After conducting extensive research over several weeks, analyzing customer insights, company reputations, and service quality, we compiled this report to provide a more accurate and transparent ranking of the top solar companies in Perth.
Conclusion
When you invest in a solar system, choose a solar company that helps you understand the whole process of solar installation and provides after-sales support to its customers, which is most important. If you experience any issues with your solar system in the future, you can contact them. We hope this guide makes your research easier; you can compare the companies listed above to find the one that best suits your needs.
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