Top Solar Installers in Western Australia
Find 340 solar installers in Western Australia. Compare ratings, reviews, and credentials from local professionals.
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$7,488 – $14,684
Guide pricing only. Final quotes vary by scope, access, materials, and site conditions.
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Browse 340 solar installers
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Ranked by distance, ratings and profile completeness.
Top suburbs in Western Australia
Regions in Western Australia
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What to expect when hiring solar installers in Western Australia
Where solar installers in Western Australia are based, how to choose one, what the job should cost, what a good quote includes and which licence to check.
Where solar installers are based in Western Australia
North West Perth has the most solar installers in Western Australia.
Solar installers based in each region
- None listed yet
- Water
The map shows approximately where businesses are based, but tradies will often travel for work. Darker shading means higher availability in an area.
Show regions as a list
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How to choose a good solar installer in Western Australia
Ratings in Western Australia sit a little below nearby areas, at 4.54 stars on average. Use these numbers as a reference point when you compare profiles and quotes.
Ratings vary more here, so using the star rating will help you choose a good solar installer. The typical solar installer has 22 reviews. Of the 159 rated solar installers based in Western Australia, 35 have 4.8 stars or more from at least 50 reviews.
SureQuote rankings take both star rating and review count into consideration to ensure you're seeing the best of the bunch. Updated October 2026.
- average rating
- 4.54
- typical reviews
- 22
- what the best have
- 4.8★ · 50+
Star rating
63% of solar installers here have 4.8 or more
Number of reviews
Half have 22 or fewer reviews
How do areas in Western Australia compare?
| Area | Average star rating | ||
|---|---|---|---|
| Bunbury7 solar installers51 typical reviews | 4.69 | 7 | 51 |
| South West Perth25 solar installers16 typical reviews | 4.65 | 25 | 16 |
| Inner Perth16 solar installers47 typical reviews | 4.63 | 16 | 47 |
| North East Perth17 solar installers13 typical reviews | 4.62 | 17 | 13 |
| South East Perth36 solar installers29 typical reviews | 4.59 | 36 | 29 |
| All Western Australia159 solar installers22 typical reviews | 4.54 | 159 | 22 |
| North West Perth50 solar installers18 typical reviews | 4.38 | 50 | 18 |
What solar should cost across Western Australia
Solar across Western Australia usually runs $7,488 – $14,684 for residential solar installation, and $5,990 – $12,469 for residential battery installation.
What you'll pay comes down to the size of the job, the condition of what's being worked on, and the finish you choose. Get a few quotes to see your exact number — it's free.
Things to consider before you book
The local conditions that shape the job, the best time of year to book, and what to sort out before you choose a solar installer.
Fire Safety Assessment May Apply
Western Australia is designated bushfire prone land. A fire safety assessment may be needed for building works — check with your builder or council before starting. Vegetation management rules may apply for landscaping.
Seasonal Rainfall
Western Australia gets moderate rainfall, so timing matters for exterior solar installer work. Targeting the drier months gives the best run of uninterrupted days.
Cooler Months Mean Fewer Delays
Summers in Western Australia get warm — on hot days, your tradie will plan their work around the temperature throughout the day, tackling heat-sensitive tasks early and adjusting as conditions change.
Very High Solar Uptake
Solar is very common in Western Australia — local installers know these roofs well. Battery storage and EV charger installs are increasingly common additions.
Best time of year for exterior solar in Western Australia
Ideal months: October to April.
Based on typical local rainfall, temperature and humidity.
What's in a good Solar quote?
A good quote spells out how the job is priced and what's covered — labour, materials, prep and clean-up — so you're comparing like for like. Check what each solar installer's quote covers before you choose.
Worth knowing: getting two or three quotes is the simplest way to land a fair price — and it costs you nothing.
- 01Hardware brand and model
Exact panel, inverter and battery, not vague labels.
- 02STC rebate deduction
The certificate discount shown off the gross price.
- 03CEC accreditation
The installer's Clean Energy Council number on the quote.
- 04Roof layout
A diagram showing panel positions, orientation and tilt.
- 05Workmanship warranty
In writing, five years minimum but ten is better.
- 06Access extras
Switchboard upgrades, scaffolding or tile-roof fees, named.
Cheapest isn't always the best. Check these before you hire anybody.
Recent, genuine reviews
Read the latest ones, not just the count
Experience near you
Jobs like yours, done locally
Credentials for the job
Licence, insurance and business details
A clear written quote
Itemised, so you can compare like-for-like
Solar Installer licensing in Western Australia
Solar Installer work is regulated in Western Australia. Requirements vary by state. Here's what to know before hiring.
What to look for
- Valid state electrical contractor licence displayed on quotes
- SAA (Solar Accreditation Australia) accredited installer
- ABN with active GST registration
- Public liability insurance ($5M minimum)
- Clean Energy Council membership
Licence details
Frequently asked questions
Hiring solar installers
How much do solar installers typically charge?
Do solar installers charge call-out fees?
Do solar installers need a licence in Australia?
Do I need a licensed Solar Installer in Western Australia?
Is Western Australia a bushfire area?
When is the best time for exterior solar installer work in Western Australia?
Does summer heat affect scheduling solar installer work in Western Australia?
How common is solar in Western Australia?
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