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2026 Rankings

Best Solar Installers in Frankston

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

Updated October 2026 · Based on 1,846 real Google reviews across the 43 solar installers

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Top Solar Installers in Frankston, VIC

The short answer

As of October 2026, the 3 highest-ranked solar installers in Frankston, VIC on the Starworks directory are Solar 360 Australia - Solargain Authorised Distributor (5.0 stars from 127 Google reviews), Erg Energy Solar (4.9 stars from 107 Google reviews) and Island Energy (4.9 stars from 105 Google reviews).

Starworks ranks 43 solar installers in Frankston, VIC, holding 1,846 Google reviews between them. Across the 43 the median rating is 5.0 stars from a median of 17 reviews. Of the 43, 37 are rated 4.5 or better and 5 have passed 100 reviews. The most-reviewed carries 461 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 Frankston, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.

What customers wrote about solar installers in Frankston

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

“The service, and support provided by Solargain/Solar 360 Hastings from the quoting process to the solar selection, installation and handover was exceptional. Our first contact was with Will who provided a very…”
Solar 360 Australia - Solargain Authorised Distributor5/5 stars · reviewed Dec 2025 · Frankston, VIC
“We recently had a 16.92kW solar PV system with a 24kWh battery installed at our home in Tootgarook and we couldn’t be happier with the experience provided by the team at Thompson Electrical Solutions/Thompson Solar…”
Thompson Solar Solutions/Thompson Electrical Solutions5/5 stars · Frankston, VIC
“We recently engaged BJ White to install a 15kw battery storage with Inverter and we are very satisfied with Brett and his installation team including his office/admin staff. They are very professioinal, arrived on time…”
BJ White Solar/Electrics5/5 stars · Frankston, VIC

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Frequently Asked Questions

Common questions about solar installers in Frankston.

Who are the best solar installers in Frankston?

As of October 2026, the 3 highest-ranked solar installers in Frankston, VIC on the Starworks directory are Solar 360 Australia - Solargain Authorised Distributor (5.0 stars from 127 Google reviews), Erg Energy Solar (4.9 stars from 107 Google reviews) and Island Energy (4.9 stars from 105 Google reviews). Every figure here is computed from Google review data that Starworks collects for solar installers in Frankston, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.

How many solar installers does Starworks rank in Frankston?

Starworks ranks 43 solar installers in Frankston, VIC, holding 1,846 Google reviews between them. Across the 43 the median rating is 5.0 stars from a median of 17 reviews. Of the 43, 37 are rated 4.5 or better and 5 have passed 100 reviews. The most-reviewed carries 461 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 Frankston?

The median Google rating across the 43 solar installers Starworks ranks in Frankston, VIC is 5.0 stars, and 37 of them sit at 4.5 or above. A rating at or near that median is ordinary for solar installers in Frankston, 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 Frankston have?

The median solar installer Starworks ranks in Frankston, VIC carries 17 Google reviews, and 5 of the 43 solar installers have passed 100. The most-reviewed of them carries 461.

How does Starworks rank solar installers in Frankston?

Starworks gives every solar installer in Frankston, 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 Frankston 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 Frankston, 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 43 distinct solar installers in Frankston, VIC rather than a longer list of repeats.

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

This ranking of solar installers in Frankston, 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 Frankston?

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 Frankston, VIC carries 17 Google reviews at 5.0 stars.

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