Best Solar Installers in Hawthorn
Compare the top solar installers in Hawthorn, VIC, ranked by our composite reputation score.
Updated October 2026 · Based on 379 real Google reviews across the 14 solar installers
Top Solar Installers in Hawthorn, VIC
The short answer
As of October 2026, the 3 highest-ranked solar installers in Hawthorn, VIC on the Starworks directory are Green Ess Pty Ltd (5.0 stars from 20 Google reviews), AUSSIE GREEN ENERGY PTY LTD (5.0 stars from 7 Google reviews) and Energy Control Australia (4.5 stars from 81 Google reviews).
Starworks ranks 14 solar installers in Hawthorn, VIC, holding 379 Google reviews between them. Across the 14 the median rating is 4.9 stars from a median of 7 reviews. Of the 14, 9 are rated 4.5 or better and 1 has passed 100 reviews. The most-reviewed carries 126 reviews, more than the top-ranked solar installer holds, which is why rating alone does not set the order.
Every figure here is computed from Google review data that Starworks collects for solar installers in Hawthorn, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.
Southern Sustainable Electric Pty Ltd (SSE Australia)
Read 2 reviews · Score: 57/100
Green Seal Technologies
Read 5 reviews · Score: 52/100
What customers wrote about solar installers in Hawthorn
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“We’ve been using the GreenVolt system for a few months now and couldn’t be happier. Not only has it noticeably reduced our electricity bills, but it also kept our home powered during a recent blackout — lights, WiFi…”
“Highly recommend Energy Control to any other business owner. We saved more than $45000 in the last 3 years. Since the installation every time we had any questions they answered it in a timely manner. Good service. Good…”
“I am sharing my experience with dealing with Think solar. I have interacted with Jimmy and Sid from Think Solar to install my system, and they have been very reasonable and approachable during the process. Provided me…”
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Frequently Asked Questions
Common questions about solar installers in Hawthorn.
Who are the best solar installers in Hawthorn?
As of October 2026, the 3 highest-ranked solar installers in Hawthorn, VIC on the Starworks directory are Green Ess Pty Ltd (5.0 stars from 20 Google reviews), AUSSIE GREEN ENERGY PTY LTD (5.0 stars from 7 Google reviews) and Energy Control Australia (4.5 stars from 81 Google reviews). Every figure here is computed from Google review data that Starworks collects for solar installers in Hawthorn, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many solar installers does Starworks rank in Hawthorn?
Starworks ranks 14 solar installers in Hawthorn, VIC, holding 379 Google reviews between them. Across the 14 the median rating is 4.9 stars from a median of 7 reviews. Of the 14, 9 are rated 4.5 or better and 1 has passed 100 reviews. The most-reviewed carries 126 reviews, more than the top-ranked solar installer holds, which is why rating alone does not set the order.
What star rating should I expect from a good solar installer in Hawthorn?
The median Google rating across the 14 solar installers Starworks ranks in Hawthorn, VIC is 4.9 stars, and 9 of them sit at 4.5 or above. A rating at or near that median is ordinary for solar installers in Hawthorn, VIC rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.
How many Google reviews does an established solar installer in Hawthorn have?
The median solar installer Starworks ranks in Hawthorn, VIC carries 7 Google reviews, and 1 of the 14 solar installers have passed 100. The most-reviewed of them carries 126.
How does Starworks rank solar installers in Hawthorn?
Starworks gives every solar installer in Hawthorn, VIC a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.
Why does a solar installer in Hawthorn with all 5-star reviews score lower than one with a lower rating?
Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer solar installer with a handful of excellent reviews may still be the right choice in Hawthorn, VIC. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same solar installer not appear several times on this list?
Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 14 distinct solar installers in Hawthorn, VIC rather than a longer list of repeats.
How often is this list of solar installers in Hawthorn updated?
This ranking of solar installers in Hawthorn, VIC rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.
How can I improve my solar installer business ranking in Hawthorn?
Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median solar installer Starworks ranks in Hawthorn, VIC carries 7 Google reviews at 4.9 stars.
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