Hire top-rated solar installers in SA
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What size solar system are you looking at?
Estimated range
$7,488 – $14,684
Guide pricing only. Final quotes vary by scope, access, materials, and site conditions.
Free estimate · Quotes from 3+ tradies
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Describe your job once, we’ll tell you what we think it should cost and then put you in contact with solar installers until you find the right quote.
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Greater Adelaide
Solar installers based across the regions of Greater Adelaide.
Where the solar installers are
180solar installers
Solar installers in Central Adelaide & Hills
66 based here · Region
Solar installers in Northern Adelaide
43 based here · Region
Solar installers in Western Adelaide
39 based here · Region
Solar installers in Southern Adelaide
32 based here · Region
Regional SA
Solar installers based in the regions outside Greater Adelaide.
Where the solar installers are
13solar installers
Solar installers in SA South East
6 based here · Region
Solar installers in Barossa, Yorke & Mid North
4 based here · Region
Solar installers in SA Outback
3 based here · Region
What to expect when hiring solar installers in South Australia
Where solar installers in South 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 South Australia
Central Adelaide & Hills has the most solar installers in South 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
More solar installers based here
Some solar installers based here
Fewer solar installers based here
How to choose a good solar installer in South Australia
South Australia has plenty of well-reviewed solar installers to choose from. Use these numbers as a reference point when you compare profiles and quotes.
Most solar installers here are rated highly, so it helps to check how many reviews sit behind a rating. The typical solar installer has 14 reviews. Of the 136 rated solar installers based in South Australia, 21 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
- 4.56
- typical reviews
- 14
- what the best have
- 4.8★ · 50+
Star rating
52% of solar installers here have a perfect 5.0
Number of reviews
Half have 14 or fewer reviews
How do areas in South Australia compare?
| Area | Average star rating | ||
|---|---|---|---|
| Southern Adelaide23 rated solar installers21 typical reviews | 4.84 | 23 | 21 |
| Western Adelaide30 rated solar installers14 typical reviews | 4.62 | 30 | 14 |
| All South Australia136 rated solar installers14 typical reviews | 4.56 | 136 | 14 |
| Central Adelaide & Hills44 rated solar installers17 typical reviews | 4.43 | 44 | 17 |
| Northern Adelaide33 rated solar installers9 typical reviews | 4.38 | 33 | 9 |
What solar costs
Across Australia, solar typically runs $7,488 – $14,684 for residential solar installation, and $5,990 – $12,469 for residential battery installation.
Local prices vary, so these are typical Australia-wide ranges, not a quote for South Australia. 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.
Cooler Months Mean Fewer Delays
Summers in most of South 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.
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
Hiring a solar installer in SA
What the law requires before and after you sign.
Solar installers need a licence in SA for any job.
- Licence
- Electrical contractors licence
- Categories
- Other specified building work, Residential building work, Light commercial/industrial and residential building work, Any building work
- Regulator
- Consumer and Business Services
- Written contractfrom$20,000
The contract must be in writing and signed by both of you. It must show the builder’s licence number and a fixed price.
Applies to solar jobs.
- Deposit capup to5%
Applies to contracts of $20,000 or more. After work starts, the builder can charge only for work already done.
Applies only to contracts of $20,000 or more. Smaller jobs have no deposit limit.
- Home warranty insurancefrom$20,000minimum cover $250,000
The builder needs it only when the work needs council approval. It must be in place before work starts.
Applies to solar jobs.
- Cooling-off period5 business dayson contracts over $20,000
Give the builder signed written notice. If they gave you no proper contract or insurance, you can cancel until the work is finished.
Applies to solar jobs.
Sources: cbs.sa.gov.au, Plumbers, Gas Fitters and Electricians Act 1995, sa.gov.au, Building Work Contractors Act 1995. Checked 16 Oct 2026.
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 South Australia?
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Questions about solar in SA
Do solar installers need a licence in SA?
Solar installers need a licence in SA for any job.
The licence is the Electrical contractors licence.
How do I check a solar installer's licence in SA?
Ask the solar installer for their licence number, then look them up on the Consumer and Business Services public register.
Check a licenceWho regulates solar installers in SA?
Solar installers are regulated by Consumer and Business Services.
Are there exceptions to the licence rule for solar installers in SA?
A licensed electrical contractor needs no builder’s licence for work their own licence covers.
Cleaning solar panels needs no electrical licence.
Installing panels or inverters always needs an electrical licence.
Do I need a written contract with a solar installer in SA?
Solar jobs from $20,000 need a written contract.
The contract must be in writing and signed by both of you. It must show the builder’s licence number and a fixed price.
How much deposit can a solar installer ask for in SA?
A solar installer can ask for a deposit of up to 5%.
Applies to contracts of $20,000 or more. After work starts, the builder can charge only for work already done.
Applies only to contracts of $20,000 or more. Smaller jobs have no deposit limit.
Does a solar installer have to give me home warranty insurance in SA?
Solar jobs from $20,000 need home warranty insurance, with minimum cover of $250,000.
The builder needs it only when the work needs council approval. It must be in place before work starts.
Is there a cooling-off period for a contract with a solar installer in SA?
You have 5 business days to cool off on contracts over $20,000.
Give the builder signed written notice. If they gave you no proper contract or insurance, you can cancel until the work is finished.
Sources: cbs.sa.gov.au, Plumbers, Gas Fitters and Electricians Act 1995, Building Work Contractors Regulations 2026, Plumbers, Gas Fitters and Electricians Regulations 2025, sa.gov.au, Building Work Contractors Act 1995. Checked 16 Oct 2026.
Learn about the job before you book it.
See all Solar guidesEvery region in SA
Each region with its areas. Numbers are solar installers based there.
Greater Adelaide
Regional SA
Request quotes from solar installers in South Australia
Describe your job once and compare quotes from solar installers across South Australia.