Fairly rated · Updated October 2026
Solar installers for custom system design in Australia
- Solar Installers compared
- 24
- Google reviews
- 1,483
- Median rating
- 5.0
As of October 2026, the three most fairly rated solar installers for custom system design in Australia on Trade Spoken are SolarWide (5.0 from 306 Google reviews), Sine Wave Solar, Newcastle (5.0 from 139 Google reviews) and Ackwire (5.0 from 95 Google reviews).
Solar installers for custom system design in Australia: the top 24
- 1
SolarWide
from 306 Google reviews
3 Bearing Ave, Sunshine Coast QLD 4575
- 2
Sine Wave Solar, Newcastle
from 139 Google reviews
Shop 4/208 Macquarie Rd, Warners Bay NSW 2282
- 3
Ackwire
from 95 Google reviews
- 4
Willo Electrical
from 67 Google reviews
5/5 Hydro Rise, Bibra Lake WA 6163
- 5
Keystones Energy Solutions
from 31 Google reviews
- 6
Next Phase Energy | solar energy experts in Melbourne
from 30 Google reviews
- 7
Infinity Electrical & Solar
from 121 Google reviews
Fremantle WA
- 8
Neo Energy
from 95 Google reviews
- 9
Meta Electrical & Solar
from 29 Google reviews
Belconnen ACT
- 10
Battery Deals
from 174 Google reviews
Castle Hill NSW
- 11
AusDesign Solar Batteries
from 88 Google reviews
- 12
Nexgen Solar & Battery
from 11 Google reviews
- 13
Next Phase Energy
from 11 Google reviews
- 14
Solarverse
from 11 Google reviews
Cannington WA
- 15
Gecko Solar Energy
from 8 Google reviews
Brighton VIC
- 16
Cosmic Renewable Energy
from 17 Google reviews
- 17
Heart and Solar
from 6 Google reviews
- 18
Solarus energy
from 4 Google reviews
470 Saint Pauls Ter, Brisbane QLD 4006
- 19
OFFGRID SOLAR AUSTRALIA
from 1 Google review
- 20
Zon Energy
from 1 Google review
- 21
Green Solar Energy Solutions
from 24 Google reviews
- 22
Solar Plus Electrical
from 29 Google reviews
Moorabbin VIC
- 23
Esteem Energy | Solar Panels & Battery
from 92 Google reviews
- 24
Esteem Energy | Solar Panels
from 93 Google reviews
Trade Spoken compared 24 solar installers in Australia whose own websites list custom system design, with 1,483 Google reviews between them. Of these, 24 meet this list's method. The median rating is 5.0 from a median of 30 reviews.
Of the solar installers compared, the most reviewed is SolarWide, with 306 Google reviews at 5.0.
How this list is ranked
Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews.
It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
Questions
- Which solar installers for custom system design in Australia are the most fairly rated?
- As of October 2026, the three most fairly rated solar installers for custom system design in Australia on Trade Spoken are SolarWide (5.0 from 306 Google reviews), Sine Wave Solar, Newcastle (5.0 from 139 Google reviews) and Ackwire (5.0 from 95 Google reviews).
- How does Trade Spoken rank solar installers for custom system design in Australia?
- Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews. It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
- How many solar installers for custom system design in Australia did Trade Spoken compare?
- Trade Spoken compared 24 solar installers in Australia whose own websites list custom system design, with 1,483 Google reviews between them. Of these, 24 meet this list's method. The median rating is 5.0 from a median of 30 reviews.
- Can a business pay to be listed or to rank higher?
- No. Every business is ranked by the same published method, and no business can pay to be listed or to move up.