Longest trading · Updated October 2026
Coffs Harbour solar installers, longest trading
As of October 2026, the three longest-trading solar installers in Coffs Harbour, NSW on Staying Power are Solahart Coffs Coast (started in 1953; 4.8 from 17 Google reviews), Solahart Grafton (started in 1980; 4.1 from 14 Google reviews) and Mega Watt Power EST 1989 (started in 1989; 5.0 from 81 Google reviews).
- Solar Installers compared
- 23
- Google reviews
- 689
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Started | Contact |
|---|---|---|---|---|---|
| 1 | Solahart Coffs Coast | 17 Google reviews | 1953 | ||
| 2 | Solahart Grafton35 Bent St, Grafton NSW 2460 | 14 Google reviews | 1980 | ||
| 3 | Mega Watt Power EST 1989 | 81 Google reviews | 1989 | ||
| 4 | North Coast Power + Water | 49 Google reviews | 2000 | ||
| 5 | Sapphire Beach Solar | 17 Google reviews | 2007 | ||
| 6 | BetterVolt1 Ash St, Dorrigo NSW 2453 | 29 Google reviews | 2010 | ||
| 7 | Coffs Solar EnergyShop 4/26B Isles Drive, North Boambee Valley NSW 2450 | 304 Google reviews | 2014 |
Staying Power compared 23 solar installers in Coffs Harbour, NSW, with 689 Google reviews between them. Of these, 7 meet this list's method. The median rating is 5.0 from a median of 12 reviews.
Of the solar installers compared, the most reviewed is Coffs Solar Energy, with 304 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 Coffs Harbour, NSW have been trading the longest?
- As of October 2026, the three longest-trading solar installers in Coffs Harbour, NSW on Staying Power are Solahart Coffs Coast (started in 1953; 4.8 from 17 Google reviews), Solahart Grafton (started in 1980; 4.1 from 14 Google reviews) and Mega Watt Power EST 1989 (started in 1989; 5.0 from 81 Google reviews).
- How does Staying Power rank solar installers in Coffs Harbour, 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 Coffs Harbour, NSW did Staying Power compare?
- Staying Power compared 23 solar installers in Coffs Harbour, NSW, with 689 Google reviews between them. Of these, 7 meet this list's method. The median rating is 5.0 from a median of 12 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.