#1
Top pick
Updated for 2026
Top 10 Solar Panel Installers in Western Australia
Find and compare the most trusted solar installers in Western Australia with our comprehensive, data-driven rankings
CEC-accredited installers Verified customer ratings Independent rankings
Solar Energy in Western Australia
Western Australia's sunny climate makes it one of the best places in the world for solar energy, with excellent returns on investment for solar panel installations.
With Western Australia's abundant sunshine and high electricity prices, investing in solar power offers exceptional value. Perth and surroundings receive more than 3,200 hours of sunshine annually, allowing WA households to save between $1,500 and $2,800 each year on electricity costs with a properly sized solar system, resulting in some of Australia's quickest solar payback periods.
Our Ranking Methodology
Our rankings are based on a comprehensive analysis of each installer's:
- Customer reviews and satisfaction scores
- Installation quality and workmanship guarantees
- Product quality and warranty terms
- Price transparency and value for money
- Industry certifications and accreditations
- After-sales service and support quality
The definitive ranking
Top 10 Solar Installers in Western Australia for 2026
#2
Solar Naturally
5/5(1497)
Solar installer in Western Australia
Residential
Clean Energy Council Approved Retailer
#3
#4
MLEC Solar
5/5(1238)
Solar installer in Western Australia
Residential
Maintenance
#5
PSW Energy, Perth Solar Warehouse
5/5(938)
Solar installer in Western Australia
Residential
#6
NIXON Bunbury - Electrical | Air | Solar
5/5(637)
Solar installer in Western Australia
Residential
Maintenance
Clean Energy Council Approved Retailer
#7
#8
Battery World Bunbury
5/5(557)
Solar installer in Western Australia
Battery Storage
Residential
Clean Energy Council Approved Retailer
#9
Perth Solar Force
5/5(525)
Solar installer in Western Australia
Residential
Clean Energy Council Approved Retailer
#10
Empower Solar Australia | Perth Battery & Solar Panel Specialist
5/5(504)
Solar installer in Western Australia
Residential
Looking for More Options?
Explore our complete directory of companies servicing Western Australia.
FAQ
Frequently Asked Questions About Solar in Western Australia
Q.How much do solar panels cost in Western Australia?
The cost of solar panels in Western Australia typically ranges from $4,500 to $9,500 for a standard 6.6kW system after government rebates. Factors affecting price include system size, panel quality, installation complexity, and additional features like batteries. Western Australia's abundant sunshine means even moderately sized systems can provide significant electricity savings, offering excellent return on investment.
Q.Are there any solar rebates available in Western Australia?
Yes, Western Australia residents can access the federal Small-scale Technology Certificates (STCs) scheme, which typically reduces system costs by 30-40%. Additionally, WA offers specific incentives such as the Distributed Energy Buyback Scheme (DEBS), which pays households for exporting solar energy to the grid. Some local councils also provide rebates and interest-free loans to encourage solar adoption throughout the state.
Q.How long does it take to install solar panels in Western Australia?
Most residential solar installations in Western Australia take 1-2 days to complete, depending on system size and complexity. However, the entire process from initial consultation to final grid connection can take 3-6 weeks, including paperwork, approvals, and utility connections. Remote locations in WA may experience longer timeframes due to logistics and scheduling, though most Perth metropolitan installations proceed quickly.
Q.How long is the payback period for solar in Western Australia?
The typical payback period for solar panels in Western Australia ranges from 3-5 years, among the shortest in Australia. This is due to the state's exceptional solar resources, high electricity prices, and generous rebates. With most systems warranted for 25+ years, this means you'll enjoy 20+ years of essentially free electricity after recouping your initial investment, making solar power in WA an excellent financial decision.
Need More Information?
Still have questions about solar power in Western Australia? Our expert team is ready to help. Contact us for personalized advice tailored to your specific needs.
Contact Our Solar ExpertsRelated Resources
Western Australia Solar Rebates Guide
Learn about all available rebates and incentives for solar power in Western Australia, including the Distributed Energy Buyback Scheme.
Solar Panel Cost Calculator
Calculate potential costs and savings from installing solar panels on your Western Australian home.
Battery Storage Guide
Discover if adding battery storage to your Western Australian solar system is worth it, including available subsidies.
Other Australian Locations
Find top solar installers in other Australian states and territories.