Which companies are the top rated SA solar installers from Solarquotes for 2025? The results are in – Find out here.
The South Australian winners for 2025 were completed according to a weighted calculation of the customer reviews of solar installations, which were listed on the Solarquotes website. In this way, walking meant that smaller companies with fewer reviews had a good chance against their larger rivals. All SA installer listings were analyzed during this process, not just the installers who are part of the Solarquotes network.
First place – Goliath Solar & Electrical
Goliath Solar & Electrical has been installing solar systems in Adelaide and throughout South Australia since 2012. In addition to solar modules, the company also supplies battery systems and EV chargers.
The founder David Stevens, an electrician who was trained by his uncle, says that the trigger for starting solar systems is an aversion to fly-night companies and the way some industry giants treated their customers. After installing the system, only provide a few information before installing without support.
The company’s solar installers are not subcontractor who have worked together in addition to David Stevens and learn the “Goliath Solar & Electrical Way”. The company’s solar consultants come from customer service and were technically trained in the solar industry, and intrusive sales techniques are no.
Goliath commented on her victory and said:
“Goliath was founded in 2012 to offer the large solar companies a reliable alternative after they could see and go so many sales -driven companies.
From the first day, our focus was on a high quality service that goes far beyond the installation, is proud of our processing and always does the right of our customers and employees.
A big reason why we were crowned in South Australia’s best solar installer is that each system is installed by our own internal electricians and trainees-niemals subcontractor. In addition, every customer works with a service and a technically focused solar consultant from the quote to aftercare to ensure a relationship that goes far beyond sales.
We are humble and proud to be recognized as the best solar installer in South Australia. “
Here is what some of the many Goliath Solar & Electrical Reviews had to say about solar quotas from South Australian customers:
“Very highly recommended. From start to finish, they were very professional and caring. It is nice to see that a local company really gives the service they offer.
You install great devices (panels, inverters), so you no longer have to worry about getting inferior products that do not do the job. And you hold the service with everything you need with everything you need. “ – Max
“Goliath was awarded our new building. I had regular calls and constant communication. The installers were professionally and easy to manage. Very happy and would definitely use them again.” – Paul
“The entire process was very smooth. – Rob
To the second place
Thorouelec Solar & Electrical PTY LTD (TTEC) was in second place. TTEC in Adelaide’s Flagstaff Hill was founded in 2007 and today supplies solar modules, batteries and electrical solutions for houses and companies across South Australia. The company, a family-run company, also provides and installs EV chargers and heat pump hot water systems. Read Thoroilogec Solar & Electrical Reviews.
DQ Electrical Pty Ltd. In third place was DQ Electrical Pty Ltd., DQ Electrical, in 2009.
The founder Don Quattrocchi expanded in solar systems until 2011 and soon after the battery solutions for the home battery. The company has set up over 10,000 installations in Adelaide and Regional South Australia. In addition to the installation, DQ Electrical carries out maintenance services and can carry out repairs. Read DQ Electrical Reviews.
Solar quotes Installer Awards Finale soon
Goliath Solar & Electrical will match the conference and exhibition of the southern hemisphere on October 28, 2025 with the conference and exhibition of the southern hemisphere with the all-energy Australia, which is to be announced on October 28, 2025 by the winners of the first state/territory first place for our national prize in Melbourne.
Companies that are part of the Solarquotes Installer Network have already been invited by e -mail to take part in the Awards Night -RSVP if you are interested in participation, or here an e -mail email address.
In the past few weeks we have published the winners in Queensland and New South Wales. We will publish winners from remaining states and territories in the run -up to the big night.
Solar quotes can match their solar and battery requirements with up to three pre-paid installers wherever they live. The work of installers in our network, which we have referred via our quota system, is secured by the unique solar quotes good installer guarantee.
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