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2026 Rankings

Best Solar Installers in Cranbourne

Compare the top solar installers in Cranbourne, VIC, ranked by our composite reputation score.

Updated October 2026 · Based on 1,888 real Google reviews across the 31 solar installers

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Top Solar Installers in Cranbourne, VIC

The short answer

As of October 2026, the 3 highest-ranked solar installers in Cranbourne, VIC on the Starworks directory are Marshall Energy Solutions - Solar & battery installer (4.9 stars from 459 Google reviews), Sims Solar Bird Proofing (5.0 stars from 109 Google reviews) and Marshall Energy Solutions - Solar & battery installation company (4.8 stars from 465 Google reviews).

Starworks ranks 31 solar installers in Cranbourne, VIC, holding 1,888 Google reviews between them. Across the 31 the median rating is 5.0 stars from a median of 25 reviews. Of the 31, 28 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 465 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 Cranbourne, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.

What customers wrote about solar installers in Cranbourne

Real Google reviews of businesses ranked on this page. Reviewer names are never shown.

“It was a pleasure dealing with Anwesh. Great guy. The installers were also very helpful answering all my layman questions. They did a good job and cleaned up the place after the install. I installed a 40kw SolaX battery…”
Marshall Energy Solutions - Solar & battery installation company5/5 stars · reviewed Apr 2026 · Cranbourne, VIC
“Sunscape Solar recently updated my solar system - 5 new panels to add to the original 10, a new Goodwe inverter and smart meter and 2 Goodwe batteries, including a smoke alarm. The main meter board was also completely…”
Sunscape Solar5/5 stars · Cranbourne, VIC
“Adam was super helpful in setting up my cleaning and maintenance of the panels on the property we recently moved into, communicated very clearly despite my complete lack of knowledge regarding solar panels. Beau rang me…”
Eastern Solar Cleaning & Maintenance5/5 stars · reviewed Aug 2022 · Cranbourne, VIC

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Frequently Asked Questions

Common questions about solar installers in Cranbourne.

Who are the best solar installers in Cranbourne?

As of October 2026, the 3 highest-ranked solar installers in Cranbourne, VIC on the Starworks directory are Marshall Energy Solutions - Solar & battery installer (4.9 stars from 459 Google reviews), Sims Solar Bird Proofing (5.0 stars from 109 Google reviews) and Marshall Energy Solutions - Solar & battery installation company (4.8 stars from 465 Google reviews). Every figure here is computed from Google review data that Starworks collects for solar installers in Cranbourne, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.

How many solar installers does Starworks rank in Cranbourne?

Starworks ranks 31 solar installers in Cranbourne, VIC, holding 1,888 Google reviews between them. Across the 31 the median rating is 5.0 stars from a median of 25 reviews. Of the 31, 28 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 465 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 Cranbourne?

The median Google rating across the 31 solar installers Starworks ranks in Cranbourne, VIC is 5.0 stars, and 28 of them sit at 4.5 or above. A rating at or near that median is ordinary for solar installers in Cranbourne, 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 Cranbourne have?

The median solar installer Starworks ranks in Cranbourne, VIC carries 25 Google reviews, and 4 of the 31 solar installers have passed 100. The most-reviewed of them carries 465.

How does Starworks rank solar installers in Cranbourne?

Starworks gives every solar installer in Cranbourne, 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 Cranbourne 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 Cranbourne, 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 31 distinct solar installers in Cranbourne, VIC rather than a longer list of repeats.

How often is this list of solar installers in Cranbourne updated?

This ranking of solar installers in Cranbourne, 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 Cranbourne?

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 Cranbourne, VIC carries 25 Google reviews at 5.0 stars.

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