Best Solar Installers in Adelaide
South Australia has the highest household solar penetration rate in the world, and Adelaide homeowners know their solar. The market is mature, with plenty of experienced installers to choose from. We reviewed Adelaide's installers on accreditation, customer reviews, battery expertise (critical in SA), and overall value.
Our Top Adelaide Solar Installers
Based on our research into Adelaide's solar market. As we onboard local installers with verified reviews, this list will be updated with real-time data.
Bradford Energy Adelaide
12+ years in businessPart of the CSR Bradford group, this installer brings corporate backing and a wide range of products. Strong across all Adelaide metro suburbs.
- checkCorporate warranty backing
- checkWide product range
- checkAll-metro coverage
Natural Solar Adelaide
10+ years in businessA well-known national brand with a strong Adelaide presence. Specialises in solar + battery packages and has deep experience with SA's battery rebate program.
- checkBattery scheme expertise
- checkNational brand support
- checkPremium product range
Suntrix
14+ years in businessAn Adelaide-born solar installer that has grown into one of SA's largest. Known for quality installations and strong customer service.
- checkSA-founded with deep local knowledge
- checkGood commercial and residential expertise
- checkStrong after-sales support
SEM Group
9+ years in businessA multi-disciplinary energy company based in Adelaide covering solar, batteries, and electrical work. Their electrical expertise means complex installs are handled well.
- checkElectrical + solar combined expertise
- checkGood switchboard upgrade capabilities
- checkStrong in older Adelaide suburbs
Solar Power Direct
11+ years in businessA straightforward Adelaide installer focused on value. Good for standard residential installs with competitive pricing.
- checkCompetitive pricing
- checkNo-nonsense approach
- checkFast installation timelines
Solahart Adelaide
10+ years in businessPart of the national Solahart network with a dedicated Adelaide franchise. Long heritage in Australian solar with a focus on reliability.
- checkNational brand backing
- checkStrong warranty support
- checkHot water + solar packages
Aus Solar Experts
6+ years in businessA growing Adelaide installer with competitive pricing and good customer communication. Strong reviews for professionalism and tidiness.
- checkGood customer communication
- checkTidy installations
- checkCompetitive solar + battery packages
How We Chose These Installers
We're a comparison platform, not an installer. We don't sell solar systems. Our assessments are based on publicly available information and, where available, verified customer reviews submitted through our platform. Here's what we weigh:
Accreditation
SAA accreditation is mandatory. We also check for NETCC approval and relevant electrical licences.
Customer reviews
Verified reviews on our platform, weighted by recency. We don't use scraped Google reviews.
Track record
Years in business under the same name, installation volume, and complaint history.
Warranty terms
Workmanship warranty length, how warranty claims are handled, and company financial stability.
Local expertise
Familiarity with Adelaide's electricity networks, council rules, and common roof types.
Pricing transparency
Clear quoting with no hidden costs. Willingness to itemise costs and explain line items.
Solar in Adelaide: What You Need to Know
SA has a single electricity distributor (SA Power Networks) which simplifies connections, but the grid is increasingly congested with solar exports.
SA's Home Battery Scheme makes battery storage economics significantly better than other states. Prioritise installers with strong battery experience.
Adelaide's older housing stock (especially in inner suburbs) often needs switchboard upgrades. Get this included in your initial quote.
SA Power Networks has flexible export rules including dynamic export limiting. Your installer should be able to explain how this works.
State rebates and incentives
South Australia offers the Home Battery Scheme, providing subsidies for battery storage. This makes SA one of the best states for solar + battery economics.
Electricity networks
- electrical_servicesSA Power Networks (all of SA)
What to look for in a Adelaide installer
- check_circleSAA accreditation (mandatory for STC rebates)
- check_circleStrong battery installation experience (critical for SA)
- check_circleFamiliarity with SA Home Battery Scheme application process
- check_circleAt least 5 years in business in the Adelaide market
- check_circleWorkmanship warranty of 5+ years
- check_circleExperience with dynamic export limiting (increasingly common in SA)
Adelaide Suburbs We Cover
Our installer directory covers all of Greater Adelaide, including:
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