#1
Sunterra
Read 358 reviewsReputation score: 96/100
Change service or location
2026 rankings WA
12 Best Solar Installers
in Perth CBD
Compare the top 12 solar installers in Perth CBD, ranked by Google reviews and business profile details.
Collected 28 September 2026 · 1,840 reported Google reviews across 12 businesses
See the 12 listings ↓Top 12 Solar Installers in Perth CBD, WA
1–12 of 12The shortlist
Based on records collected 28 September 2026, Sunterra (4.6 stars from 358 Google reviews), Technaus (4.5 stars from 360 Google reviews) and Australis Solar (4.9 stars from 157 Google reviews) lead LocalLocal's Perth CBD solar installers ranking.
The score describes the public review record. Read recent reviews and confirm the job with the business before booking.
#2
Technaus
Read 360 reviewsReputation score: 95/100
#3
Australis Solar
Read 157 reviewsReputation score: 93/100
#4
TDG Solar
Read 170 reviewsReputation score: 92/100
#5
Plico Energy
Read 337 reviewsReputation score: 90/100
#6
Solar Xcellence
Read 58 reviewsReputation score: 86/100
#7
DNX Energy
Read 48 reviewsReputation score: 82/100
#8
Raf Power
Read 44 reviewsReputation score: 82/100
#9
MJM Solar
Read 39 reviewsReputation score: 82/100
#10
Ampere Solar
Read 24 reviewsReputation score: 82/100
#11
Just Solar Co
Read 18 reviewsReputation score: 76/100
#12
Lux
Read 227 reviewsReputation score: 74/100
Level 1/100 Havelock St, West Perth Western Australia 6005
Contact details not supplied
Showing 12 of 12 businesses. This ranking covers our Perth CBD listings. This is not a complete census. How we rank them →
What the numbers say about solar installers in Perth CBD
LocalLocal's Perth CBD capture includes 12 solar installers with 1,840 reported Google reviews. The median rating is 4.8 stars, backed by a median of 107.5 reviews.
A high average means more when plenty of people have contributed. Open the Google review link on a listing to check recent feedback about work like yours. Contact the business to confirm it serves your address.
Read the scoring method →Before you choose.
Questions about solar installers in Perth CBD and the evidence behind this list.
Who leads LocalLocal's Perth CBD solar installers ranking?
Based on records collected 28 September 2026, the highest-scoring businesses are Sunterra (4.6 stars from 358 Google reviews); Technaus (4.5 stars from 360 Google reviews); Australis Solar (4.9 stars from 157 Google reviews). These positions describe our captured review record, not a guarantee about the work.
How are solar installers in Perth CBD ranked?
LocalLocal's score gives up to 50 points for rating quality, 30 for review volume and 20 for available profile details. Equal scores are ordered by star rating, then review count, then a stable business identifier. The method is published on our methodology page.
What does the review record look like for solar installers in Perth CBD?
The 12 solar installers captured for Perth CBD hold 1,840 reported Google reviews. The median rating is 4.8 stars and the median review count is 107.5. These figures describe our sample, not every local business.
What should I check before booking?
Confirm that the business serves your address and handles your type of work. Read recent Google reviews, ask about any relevant licences or registration, and get the scope and charges in writing.
How current are these details?
The listings were collected 28 September 2026. This is a dated snapshot, not a live Google feed. Confirm current hours, availability and pricing with the business.
Can a business update its listing?
Yes. Open the business profile and select Update details. Explain the correction and include a public source. Correction and removal requests are reviewed before the record changes.