#1
Green Wave Solar Pty Ltd
5.0
Read 203 reviews · Score: 94/100
9 Burler Dr, Busselton WA 6280
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Bestin
2026 Rankings
Best Solar Installers in Busselton
Compare the top solar installers in Busselton, WA, ranked by our composite reputation score.
Updated October 2026 · Based on 309 real Google reviews across the 5 solar installers
Bestin
Top Solar Installers in Busselton, WA
The short answer
As of October 2026, the 3 highest-ranked solar installers in Busselton, WA on the Starworks directory are Green Wave Solar Pty Ltd (5.0 stars from 203 Google reviews), Solargain Busselton (4.8 stars from 53 Google reviews) and NRG Southwest (5.0 stars from 5 Google reviews).
Starworks ranks 5 solar installers in Busselton, WA, holding 309 Google reviews between them. Across the 5 the median rating is 4.8 stars from a median of 24 reviews. Of the 5, 4 are rated 4.5 or better and 1 has passed 100 reviews.
Every figure here is computed from Google review data that Starworks collects for solar installers in Busselton, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
What customers wrote about solar installers in Busselton
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“I've had a few dealings with Green Wave Solar over recent years. I cannot fault them. Two years ago they upgraded my then 13 year old solar system, and this month they installed a new battery storage system. Over the…”
“Have used SolarGain for removal of old system and installation of their Huawei Fusion Solar system... and I'm incredibly happy and satisfied with their professionalism, attention to detail and support throughout the…”
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Frequently Asked Questions
Common questions about solar installers in Busselton.
Who are the best solar installers in Busselton?
As of October 2026, the 3 highest-ranked solar installers in Busselton, WA on the Starworks directory are Green Wave Solar Pty Ltd (5.0 stars from 203 Google reviews), Solargain Busselton (4.8 stars from 53 Google reviews) and NRG Southwest (5.0 stars from 5 Google reviews). Every figure here is computed from Google review data that Starworks collects for solar installers in Busselton, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many solar installers does Starworks rank in Busselton?
Starworks ranks 5 solar installers in Busselton, WA, holding 309 Google reviews between them. Across the 5 the median rating is 4.8 stars from a median of 24 reviews. Of the 5, 4 are rated 4.5 or better and 1 has passed 100 reviews.
What star rating should I expect from a good solar installer in Busselton?
The median Google rating across the 5 solar installers Starworks ranks in Busselton, WA is 4.8 stars, and 4 of them sit at 4.5 or above. A rating at or near that median is ordinary for solar installers in Busselton, WA 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 Busselton have?
The median solar installer Starworks ranks in Busselton, WA carries 24 Google reviews, and 1 of the 5 solar installers have passed 100.
How does Starworks rank solar installers in Busselton?
Starworks gives every solar installer in Busselton, WA 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 Busselton 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 Busselton, WA. 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 5 distinct solar installers in Busselton, WA rather than a longer list of repeats.
How often is this list of solar installers in Busselton updated?
This ranking of solar installers in Busselton, WA 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 Busselton?
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 Busselton, WA carries 24 Google reviews at 4.8 stars.
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