Top 10 Solar Companies in Perth: Leading Providers for Your Energy Needs in 2025
Solar Cobber
April 23, 2025
Looking for the right solar installation company in Perth can feel overwhelming with so many options available. The choice you make will impact not only the initial cost but also the long-term performance of your solar system. Perth’s sunny climate makes it an ideal location for solar energy, but finding a reliable installer requires careful research.
Choosing a reputable solar company in Perth ensures you’ll get quality equipment, proper installation and excellent after-sales service. The top solar installers in Perth have established track records, appropriate certifications and positive customer reviews. Most leading companies offer comprehensive services including system design, installation, maintenance and warranty support tailored to Western Australia’s unique conditions.
1) PSW Energy, Perth Solar Warehouse
PSW Energy has been a trusted name in Perth’s solar industry for over 20 years. As a McKercher Corporation business established in 2004, they’ve built a solid reputation for providing quality solar solutions to homes and businesses across Western Australia.
When visiting their Bibra Lake showroom, I was impressed by their comprehensive approach to solar energy. They offer a simple 4-step process that helps customers select the right system size, solar panels, inverter, and optional battery storage to match their energy needs.
What sets PSW Energy apart is their status as a Tesla Premium Certified Installer, having received Performance Excellence Awards. Their product range includes top brands like Aiko, Canadian Solar, Jinko, LONGi, REC, and Risen for panels, plus quality inverters from Goodwe, SMA, Sigenergy, and Fronius.
For those considering an electric vehicle, PSW Energy also provides solar-optimised EV charging solutions that integrate seamlessly with their solar systems. This creates an efficient energy ecosystem with simplified monitoring through a single app.
Rating: 4.9 (843 reviews)
Location: 3/90 Discovery Dr, Bibra Lake WA 6163
Contact: (08) 6171 4111
Website: Visit Website
2) Empower Solar Australia | Perth Battery & Solar Panel Specialist
Empower Solar Australia stands out as a top-tier solar provider in Perth with excellent customer service. The team at their Canning Vale headquarters takes time to explain solar options without using confusing technical jargon. They specialise in solar panels, batteries, and EV charging stations.
Their installation crews work efficiently and leave properties clean after completing the job. The technicians are friendly and take care to ensure all systems are properly connected and working before they leave. They also provide helpful information about monitoring your system’s performance.
Empower Solar’s range of products includes high-quality panels and battery systems from leading manufacturers. They offer solar hot water systems as well, making them a comprehensive provider for all solar energy needs. Their expertise in electric vehicle charging stations positions them well for the growing EV market in Perth.
Rating: 4.9 (506 reviews)
Location: 7 Ernest Clark Rd, Canning Vale WA 6155
Contact: 1300 888 372
Website: Visit Website
3) Perth Solar Force
Perth Solar Force is a solar energy powerhouse that dominates the Perth market. Founded in 2016, they’ve installed over 30,000 solar systems across Perth and regional Western Australia, completing more than 65 installations weekly.
The company employs over 80 staff members who are carefully selected for their technical expertise and experience. Their in-house installation teams are NETCC qualified and accredited electricians, which means no outsourcing to contractors.
Perth Solar Force offers comprehensive solar solutions including panels, inverters, batteries, and EV chargers for both residential and commercial properties. What sets them apart is their impressive warranty package - 25 years on workmanship, 15+ years on panels, and 10+ years on inverters, along with a 10-year savings guarantee.
Customer feedback consistently praises their professional installation teams, knowledgeable sales staff, and excellent after-sales service. Even remote customers 200km from Perth report smooth, hassle-free installations.
Rating: 4.9 (355 reviews)
Location: 17 Niche Parade, Wangara WA 6065
Contact: 1300 773 669
Website: Visit Website
4) Fritts Solar
Fritts Solar stands out as one of Perth’s premier solar energy providers. Their team of expert installers specialises in both residential and commercial solar power systems, making them a versatile choice for anyone looking to switch to renewable energy.
What makes Fritts Solar impressive is their commitment to quality. They only source components from trusted manufacturers, ensuring your solar system will be reliable and long-lasting. Their attention to detail during installation was evident in every aspect of the process.
The company offers comprehensive maintenance services that keep systems running at peak efficiency. This proactive approach helps customers maximise their investment while ensuring consistent energy production even during cloudy days.
Fritts Solar has earned impressive recognition in the industry, including Gold level Partner status with SolarQuotes and being ranked among the top solar installers by SunWiz for both 2023 and 2024. This track record of excellence speaks to their consistent quality and customer satisfaction.
Rating: 5 (245 reviews)
Location: Level 25/108 St Georges Terrace, Perth WA 6000
Contact: (08) 6557 8977
Website: Visit Website
5) Think Renewable
Think Renewable stands out in Perth’s solar industry with their excellent customer service. From initial consultation to installation, they make the solar journey simple and stress-free for homeowners.
Their team of experts takes the time to understand customer needs. They explain the technical aspects of solar systems in easy-to-understand terms, making the process less intimidating for first-time solar buyers.
The installation teams are prompt, efficient and professional. Many customers report that installations are completed faster than expected, with technicians working quickly while maintaining high quality standards.
After-sales support is another area where Think Renewable excels. They respond quickly to customer queries and troubleshooting needs, even sending technicians out the next day when issues arise.
Rating: 4.7 (197 reviews)
Location: Suite 14, Level 3/326 Hay St, Perth WA 6000
Contact: 1300 844 651
Website: Visit Website
6) Regen Power
Regen Power stands out as a top solar provider in Perth with a remarkable reputation. Located in Canning Vale, this company has built a strong presence in Western Australia’s solar energy market. Their team of qualified technicians delivers exceptional solar solutions for homes and businesses.
Customers consistently praise Regen Power for their professional service and quality installations. The company offers a comprehensive range of solar products including panels, inverters and battery storage systems. They take time to understand each client’s energy needs before recommending tailored solutions.
What makes Regen Power different is their commitment to after-sales support. Their maintenance team responds quickly to any issues that might arise after installation. The company also provides detailed information about government rebates and incentives to help customers maximise their savings.
Regen Power demonstrates impressive knowledge of Perth’s climate conditions, designing systems that perform optimally in local weather patterns. Their installations are neat, efficient and built to withstand Western Australia’s harsh conditions for years to come.
Rating: 4.9 (904 reviews)
Location: 4/90 Catalano Cct, Canning Vale WA 6155
Contact: (08) 9456 3491
Website: Visit Website
7) MLEC Solar
MLEC Solar stands out as a family-owned business that brings genuine electrical expertise to the solar industry. Founded by brothers Ben and Matt Morrison in 2014, this Canning Vale-based company has maintained its strong trade foundations while expanding to serve more customers.
What makes MLEC Solar different is their practical approach. Unlike many competitors, their team comes from an electrical background, giving them real insight into what works for different properties. They don’t just sell solar systems; they recommend solutions that will perform well for each specific home.
The workmanship at MLEC Solar is excellent, with installations done properly the first time. Their crews are efficient and knowledgeable, taking the time to explain how the system works. They focus on delivering systems that require minimal maintenance while maximising energy savings.
Customers appreciate MLEC’s honesty and straightforward advice. They don’t oversell or make unrealistic promises about potential savings. Instead, they provide practical information about how to get the most from your solar investment.
Rating: 4.9 (1070 reviews)
Location: 22 Barley Pl, Canning Vale WA 6155
Contact: (08) 6390 9016
Website: Visit Website
8) Solar Naturally
Solar Naturally stands out as one of Perth’s longest-running solar companies, serving the community since 2008. Their experience shows in their professional approach and high-quality installations. Unlike many competitors, they use their own team of certified electricians rather than subcontractors.
When visiting their Forrestdale location, it’s clear why over 60,000 Australian families have chosen them. Their staff takes the time to explain different system options based on your specific roof layout and power needs. They can install panels on various roof orientations including north, east, and west.
One impressive aspect is their 3-day guarantee, promising to fix or replace residential systems within 3 business days. They also handle all the paperwork, including Synergy renewable energy buyback scheme applications and Western Power requirements. This no-hassle approach makes the switch to solar much easier for homeowners.
Solar Naturally offers both residential and commercial installations and has won numerous awards throughout their years of operation. They also provide battery storage options for those wanting to use solar power at night.
Rating: 4.6 (1297 reviews)
Location: 10 Weedon Rd, Forrestdale WA 6112
Contact: 1300 168 138
Website: Visit Website
9) Westsun Energy
Westsun Energy stands out in Perth’s solar market with their exceptional customer service from quote to installation. Their team takes the time to answer all questions, making the process smooth for homeowners considering the switch to solar energy.
The installation crews at Westsun Energy are prompt and efficient. Most installations are completed in a single day, with teams arriving early and finishing by mid-afternoon. Their work is neat and professional, with careful attention to detail.
Westsun Energy offers quality products including Q Cells panels and Huawei inverters. They don’t just install solar panels - they also provide additional services like heat pump installations to replace gas systems, helping customers fully transition to renewable energy.
The monitoring app provided by Westsun allows customers to track their energy production in real-time. This feature helps homeowners see the immediate benefits of their solar investment and understand their energy usage patterns.
Rating: 4.9 (275 reviews)
Location: 1 Distinction Rd, Wangara WA 6065
Contact: (08) 9020 7007
Website: Visit Website
10) Koala Solar
Koala Solar stands out in Perth’s solar energy market with their customer-first approach. They focus on helping Australians achieve energy independence through quality installations rather than just making quick sales.
Their installation team consists of CEC accredited electricians who specialise in solar systems. This ensures that customers receive professional service from knowledgeable technicians who understand the technical aspects of solar power.
Koala Solar offers a comprehensive range of solar products including panels, inverters, batteries and hot water systems. They cater to both residential and commercial properties with customised energy efficiency packages to suit different needs.
What makes Koala Solar particularly reliable is their 10-year workmanship warranty and ongoing aftercare support. They provide free quotes and site visits to ensure customers get the right solar system for their specific requirements.
Rating: 5 (472 reviews)
Location: 5 Erceg Rd, Yangebup WA 6164
Contact: (08) 9456 4763
Website: Visit Website
How to Evaluate Solar Companies in Perth
Choosing the right solar installer requires careful assessment of several key factors. Perth homeowners should examine company credentials, warranty offerings, and customer experiences to make an informed decision that will serve them well for decades.
Accreditations and Industry Standards
When evaluating solar companies in Perth, first verify that the installer is CEC accredited. The Clean Energy Council (CEC) accreditation ensures that installers meet stringent national standards for safety and quality. This credential is non-negotiable for reputable companies.
Look for installers who employ CEC-accredited electricians who specialise in solar installations. These professionals have undergone specific training and assessment to perform solar work correctly.
Quality solar companies should also be members of industry associations such as the Smart Energy Council. This membership demonstrates commitment to best practices and ongoing professional development.
Check if the company uses quality components from tier 1 manufacturers. Top Perth installers will offer equipment that meets Australian Standards (AS/NZS 5033) and has Clean Energy Council approval.
Warranty and After-Sales Support
Comprehensive warranty coverage is essential when investing in solar. Leading Perth solar companies offer warranties that protect your entire system:
Product Warranties:
- Panels: 10-25 years
- Inverters: 5-10 years
- Batteries: 5-10 years
- Workmanship: 5-10 years
Be wary of companies offering unusually long warranties that seem too good to be true. Quality installers should have a physical office in Perth and a clear process for handling warranty claims.
After-sales support is just as important as the initial installation. The best companies provide regular system monitoring, maintenance services, and responsive customer support teams. Ask potential installers about their response time for service calls and whether they charge for post-installation support visits.
Customer Reviews and Reputation
Customer feedback provides valuable insights into a company’s performance and reliability. The best solar companies in Perth have strong ratings across multiple platforms, including Google Reviews and independent solar review sites.
When examining reviews, look beyond the star rating. Pay attention to comments about:
- Installation quality and timeliness
- Communication throughout the process
- Problem resolution
- System performance relative to promises
Ask for local references from recent customers with similar systems to your planned installation. Speaking directly with previous customers can provide honest feedback about their experience.
Consider how long the company has operated in Perth. Established companies with 5+ years in business demonstrate staying power and reliability, which is crucial for honouring long-term warranties.
A company’s responsiveness during the quote process often reflects their overall service quality. If they’re difficult to reach before you’ve paid, this pattern may continue after installation.
Benefits of Choosing a Local Perth Solar Provider
Working with a local Perth solar company gives homeowners valuable advantages when installing solar systems. Local providers understand Western Australia’s unique conditions and can respond quickly to service needs across Perth’s suburbs.
Understanding Local Climate Conditions
Perth experiences unique weather patterns that significantly impact solar panel performance. Local solar providers have firsthand knowledge of Perth’s climate, including its hot, dry summers and mild, wet winters that affect installation approaches.
These companies understand how Perth’s 3,200 hours of annual sunshine can be optimally harnessed through proper panel positioning and orientation. They’re familiar with the occasional dust storms and how these affect panel efficiency, recommending appropriate cleaning schedules.
Local installers also know which solar panel brands perform best in Perth’s coastal conditions, particularly important for installations in suburbs like Cottesloe or Scarborough where salt air can impact equipment durability.
This regional expertise ensures your system is designed specifically for Perth conditions rather than using generic national solutions that might not account for WA’s unique environment.
Faster Installation Times
Local Perth solar companies typically offer quicker installation timeframes compared to national providers. Most Perth-based installers can complete residential systems within 2-4 weeks from signing, while larger companies might require 6-8 weeks or longer.
The proximity advantage means:
- Reduced travel time for site assessments and installations
- Faster response to weather-related scheduling changes
- More efficient coordination with local electrical authorities
Local companies maintain relationships with Western Power and can navigate Perth’s specific permit requirements more efficiently. Their established connections with local suppliers ensure faster access to replacement parts if needed.
During busy periods, local companies often prioritise their immediate service area rather than spreading resources across different regions. This community focus typically results in more personalised service and attention to installation details.
This article was researched and compiled by the Solar Cobber team to help Perth residents make informed choices about solar energy providers. While we strive to provide accurate information, we recommend conducting your own research and obtaining multiple quotes before making a final decision.