Fairly rated · Updated October 2026
Solar installers for custom system design in New South Wales
- Solar Installers compared
- 7
- Google reviews
- 705
- Median rating
- 4.8
As of October 2026, the three most fairly rated solar installers for custom system design in New South Wales on Trade Spoken are Sine Wave Solar, Newcastle (5.0 from 139 Google reviews), Neo Energy (4.9 from 95 Google reviews) and Battery Deals (4.8 from 174 Google reviews).
Solar installers for custom system design in New South Wales: the top 7
- 1
Sine Wave Solar, Newcastle
from 139 Google reviews
Shop 4/208 Macquarie Rd, Warners Bay NSW 2282
- 2
Neo Energy
from 95 Google reviews
- 3
Battery Deals
from 174 Google reviews
Castle Hill NSW
- 4
AusDesign Solar Batteries
from 88 Google reviews
- 5
Green Solar Energy Solutions
from 24 Google reviews
- 6
Esteem Energy | Solar Panels & Battery
from 92 Google reviews
- 7
Esteem Energy | Solar Panels
from 93 Google reviews
Trade Spoken compared 7 solar installers in New South Wales whose own websites list custom system design, with 705 Google reviews between them. Of these, 7 meet this list's method. The median rating is 4.8 from a median of 93 reviews.
Of the solar installers compared, the most reviewed is Battery Deals, with 174 Google reviews at 4.8.
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 New South Wales are the most fairly rated?
- As of October 2026, the three most fairly rated solar installers for custom system design in New South Wales on Trade Spoken are Sine Wave Solar, Newcastle (5.0 from 139 Google reviews), Neo Energy (4.9 from 95 Google reviews) and Battery Deals (4.8 from 174 Google reviews).
- How does Trade Spoken rank solar installers for custom system design in New South Wales?
- 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 New South Wales did Trade Spoken compare?
- Trade Spoken compared 7 solar installers in New South Wales whose own websites list custom system design, with 705 Google reviews between them. Of these, 7 meet this list's method. The median rating is 4.8 from a median of 93 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.