Best Solar Installers in Parramatta
Compare the top solar installers in Parramatta, NSW, ranked by our composite reputation score.
Updated October 2026 · Based on 4,243 real Google reviews across the 62 solar installers
Top Solar Installers in Parramatta, NSW
The short answer
As of October 2026, the 3 highest-ranked solar installers in Parramatta, NSW on the Starworks directory are Solar Joint (5.0 stars from 327 Google reviews), Rescom Solar Pty Ltd (4.9 stars from 262 Google reviews) and 7Star solar (5.0 stars from 121 Google reviews).
Starworks ranks 62 solar installers in Parramatta, NSW, holding 4,243 Google reviews between them. Across the 62 the median rating is 5.0 stars from a median of 31 reviews. Of the 62, 47 are rated 4.5 or better and 12 have passed 100 reviews. The most-reviewed carries 437 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 Parramatta, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
Electrical Express Pty Limited - Solar Panel Installation Sydney | Commerical & Residential Panels Cost, Price, Rebate
Read 93 reviews · Score: 81/100
Solar Junction
Read 437 reviews · Score: 79/100
Best Green Solar Pty Lt
Read 67 reviews · Score: 75/100
Solar Plus Australia
Read 34 reviews · Score: 67/100
Solaviva Australia
Read 30 reviews · Score: 67/100
Aussie Solar Batteries Group (Solar System Pty Ltd)
Read 376 reviews · Score: 61/100
Fortuna Power
Read 46 reviews · Score: 58/100
Ausgreen Solar
Read 233 reviews · Score: 53/100
My Energy Group Pty Ltd
Read 153 reviews · Score: 52/100
SOLARMATIC PTY LTD
Read 36 reviews · Score: 40/100
What customers wrote about solar installers in Parramatta
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“We recently had solar panels and battery installed and couldn’t be happier with the service. From the initial consultation with Daniel to final setup, the team was transparent, professional, and easy to deal with. They…”
“It was a pleasure to work with Imad and the team for the installation of our solar and battery system. The process was exceptionally smooth, and they arrived on time as promised, demonstrating their professionalism. The…”
“Installation in Perth WA: The initial process was positive, with good communication and support from Paul. The installation was completed on 17/07/2026; however, since then I have been experiencing ongoing issues with…”
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Frequently Asked Questions
Common questions about solar installers in Parramatta.
Who are the best solar installers in Parramatta?
As of October 2026, the 3 highest-ranked solar installers in Parramatta, NSW on the Starworks directory are Solar Joint (5.0 stars from 327 Google reviews), Rescom Solar Pty Ltd (4.9 stars from 262 Google reviews) and 7Star solar (5.0 stars from 121 Google reviews). Every figure here is computed from Google review data that Starworks collects for solar installers in Parramatta, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many solar installers does Starworks rank in Parramatta?
Starworks ranks 62 solar installers in Parramatta, NSW, holding 4,243 Google reviews between them. Across the 62 the median rating is 5.0 stars from a median of 31 reviews. Of the 62, 47 are rated 4.5 or better and 12 have passed 100 reviews. The most-reviewed carries 437 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 Parramatta?
The median Google rating across the 62 solar installers Starworks ranks in Parramatta, NSW is 5.0 stars, and 47 of them sit at 4.5 or above. A rating at or near that median is ordinary for solar installers in Parramatta, NSW 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 Parramatta have?
The median solar installer Starworks ranks in Parramatta, NSW carries 31 Google reviews, and 12 of the 62 solar installers have passed 100. The most-reviewed of them carries 437.
How does Starworks rank solar installers in Parramatta?
Starworks gives every solar installer in Parramatta, NSW 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 Parramatta 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 Parramatta, NSW. 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 50 distinct solar installers in Parramatta, NSW rather than a longer list of repeats.
How often is this list of solar installers in Parramatta updated?
This ranking of solar installers in Parramatta, NSW 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 Parramatta?
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 Parramatta, NSW carries 31 Google reviews at 5.0 stars.
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