Longest trading · Updated October 2026
Castle Hill solar installers, longest trading
As of October 2026, the three longest-trading solar installers in Castle Hill, NSW on Staying Power are Simply Solar Solutions (started in 1986; 5.0 from 68 Google reviews), Your Green Planet (started in 2010; 4.9 from 114 Google reviews) and Go Green Home Solar (started in 2010; 4.5 from 108 Google reviews).
- Solar Installers compared
- 40
- Google reviews
- 2,627
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Started | Contact |
|---|---|---|---|---|---|
| 1 | Simply Solar Solutions | 68 Google reviews | 1986 | ||
| 2 | Your Green Planet | 114 Google reviews | 2010 | ||
| 3 | Go Green Home SolarCastle Hill NSW | 108 Google reviews | 2010 | ||
| 4 | Fordan Solar | 43 Google reviews | 2020 | ||
| 5 | Solar Install Pros | 15 Google reviews | 2022 |
Staying Power compared 40 solar installers in Castle Hill, NSW, with 2,627 Google reviews between them. Of these, 5 meet this list's method. The median rating is 5.0 from a median of 41 reviews.
Of the solar installers compared, the most reviewed is iSpark Electrical - Lucky Solar, with 271 Google reviews at 5.0.
How this list is ranked
Businesses are ranked by the year they started, as their own website states it, earliest first. Only businesses rated 4.0 or better from at least 10 Google reviews are listed.
The year is the business's own statement and is not checked against a register, and age alone says nothing about quality.
Questions
- Which solar installers in Castle Hill, NSW have been trading the longest?
- As of October 2026, the three longest-trading solar installers in Castle Hill, NSW on Staying Power are Simply Solar Solutions (started in 1986; 5.0 from 68 Google reviews), Your Green Planet (started in 2010; 4.9 from 114 Google reviews) and Go Green Home Solar (started in 2010; 4.5 from 108 Google reviews).
- How does Staying Power rank solar installers in Castle Hill, NSW?
- Businesses are ranked by the year they started, as their own website states it, earliest first. Only businesses rated 4.0 or better from at least 10 Google reviews are listed. The year is the business's own statement and is not checked against a register, and age alone says nothing about quality.
- How many solar installers in Castle Hill, NSW did Staying Power compare?
- Staying Power compared 40 solar installers in Castle Hill, NSW, with 2,627 Google reviews between them. Of these, 5 meet this list's method. The median rating is 5.0 from a median of 41 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.