Longest trading · Updated October 2026
New South Wales solar installers, longest trading
As of October 2026, the three longest-trading solar installers in New South Wales on Staying Power are Solahart Newcastle, Hunter Valley, Port Stephens and Lake Macquarie (started in 1950; 4.8 from 842 Google reviews), Solahart Shoalhaven (started in 1953; 5.0 from 127 Google reviews) and Solahart Central West (started in 1953; 5.0 from 29 Google reviews).
- Solar Installers compared
- 945
- Google reviews
- 70,404
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Started | Contact |
|---|---|---|---|---|---|
| 1 | Solahart Newcastle, Hunter Valley, Port Stephens and Lake Macquarie50 Yangan Dr, Beresfield NSW 2322 | 842 Google reviews | 1950 | ||
| 2 | Solahart Shoalhaven | 127 Google reviews | 1953 | ||
| 3 | Solahart Central West39 Douglas Mawson Dr, Dubbo NSW 2830 | 29 Google reviews | 1953 | ||
| 4 | Solahart Wollongong96A Flinders St, Wollongong NSW 2500 | 54 Google reviews | 1953 | ||
| 5 | Solahart Wagga Wagga4A Norton St, Wagga Wagga NSW 2650 | 47 Google reviews | 1953 | ||
| 6 | Solahart Coffs Coast | 17 Google reviews | 1953 | ||
| 7 | Solahart Port MacquarieUnit 9/11 Bellbowrie Street, Port Macquarie NSW 2444 | 45 Google reviews | 1953 | ||
| 8 | Solahart Far South CoastUnit 6 2 shelley road, Moruya NSW 2537 | 17 Google reviews | 1953 | ||
| 9 | Solahart Central Coast and Lake Macquarie | 68 Google reviews | 1953 | ||
| 10 | Batteries Galore & More Wollongong | 32 Google reviews | 1960 | ||
| 11 | HV SOLARCessnock NSW | 149 Google reviews | 1973 | ||
| 12 | Solahart Grafton35 Bent St, Grafton NSW 2460 | 14 Google reviews | 1980 | ||
| 13 | Wauchope Solar and Electrical | 20 Google reviews | 1983 | ||
| 14 | Windpower & Solar Australia200 Ninth Avenue, Austral NSW 2171 | 16 Google reviews | 1985 | ||
| 15 | Simply Solar Solutions | 68 Google reviews | 1986 | ||
| 16 | G & A Martin Solar and Electrical3 Seymour St, Laurieton NSW 2443 | 54 Google reviews | 1988 | ||
| 17 | LJW Solar | 24 Google reviews | 1988 | ||
| 18 | Mega Watt Power EST 1989 | 81 Google reviews | 1989 | ||
| 19 | NCS Pool HeatingChatswood NSW | 174 Google reviews | 1989 | ||
| 20 | SolarGraph Glass Tinting248 Miller St #29, North Sydney NSW 2060 | 23 Google reviews | 1991 | ||
| 21 | Solatube Australia | 220 Google reviews | 1991 | ||
| 22 | Solar Energy Systems Australia | 27 Google reviews | 1992 | ||
| 23 | KillaWatts Solar Power128 Rothery St, Wollongong NSW 2518 | 41 Google reviews | 2000 | ||
| 24 | North Coast Power + Water | 49 Google reviews | 2000 | ||
| 25 | Solar Power Australia2 Alhambra Ave, Cardiff NSW 2285 | 13 Google reviews | 2000 | ||
| 26 | Towards Tomorrow Energy | 37 Google reviews | 2001 | ||
| 27 | Todae SolarSuite 1, Level 1/65 Doody St | 21 Google reviews | 2003 | ||
| 28 | Hinen Australia107 Mount St, Sydney NSW 2060 | 14 Google reviews | 2004 | ||
| 29 | ESY SUNHOME AUSTRALIAStrathfield NSW | 23 Google reviews | 2004 | ||
| 30 | Professional Solar Services46 Inlet Dr, Tweed Heads NSW 2485 | 10 Google reviews | 2005 | ||
| 31 | Tuhorse Pumps49 Carrington Road, Marrickville NSW 2204 | 22 Google reviews | 2006 | ||
| 32 | Des Mullins Electrical & Solar530 Kooringal Rd, Wagga Wagga NSW 2650 | 99 Google reviews | 2007 | ||
| 33 | Sapphire Beach Solar | 17 Google reviews | 2007 | ||
| 34 | GreenElecDee Why NSW | 90 Google reviews | 2008 | ||
| 35 | Perfect Solar PowerManly NSW | 51 Google reviews | 2008 | ||
| 36 | SolarBright11 Progress Cct, Prestons NSW 2170 | 844 Google reviews | 2008 | ||
| 37 | Impressive Electrical & Solar Pty Ltd8-18 Kareena Rd, Sydney NSW 2228 | 89 Google reviews | 2008 | ||
| 38 | Totally Independent Solar Consultants | 20 Google reviews | 2008 | ||
| 39 | Inspire EnergyCampbelltown NSW | 157 Google reviews | 2008 | ||
| 40 | SolarBright Port Macquarie | 101 Google reviews | 2008 | ||
| 41 | Solar Choicelevel 3/223 Liverpool St, Darlinghurst NSW 2010 | 192 Google reviews | 2008 | ||
| 42 | Col Groves Electrics | 39 Google reviews | 2008 | ||
| 43 | CASE Statewide Solar9 Rodeo Rd, Sydney NSW 2557 | 47 Google reviews | 2008 | ||
| 44 | SolarbankChatswood NSW | 136 Google reviews | 2009 | ||
| 45 | Solar Power Pro Wollongong | 56 Google reviews | 2009 | ||
| 46 | Goulburn Solar102 Hume St, Goulburn NSW 2580 | 45 Google reviews | 2009 | ||
| 47 | Macquarie Energy | 38 Google reviews | 2009 | ||
| 48 | SolarproChatswood NSW | 170 Google reviews | 2009 | ||
| 49 | Greens R Us | Solar & Battery Specialists | 13 Google reviews | 2009 | ||
| 50 | Aussie Hybrid SolarB2 161 Arthur St, Homebush West NSW 2140 | 107 Google reviews | 2009 |
Staying Power compared 945 solar installers in New South Wales, with 70,404 Google reviews between them. Of these, 117 meet this list's method. The median rating is 5.0 from a median of 24 reviews.
Of the solar installers compared, the most reviewed is Solar Power Nation, with 3,343 Google reviews at 4.5.
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 New South Wales have been trading the longest?
- As of October 2026, the three longest-trading solar installers in New South Wales on Staying Power are Solahart Newcastle, Hunter Valley, Port Stephens and Lake Macquarie (started in 1950; 4.8 from 842 Google reviews), Solahart Shoalhaven (started in 1953; 5.0 from 127 Google reviews) and Solahart Central West (started in 1953; 5.0 from 29 Google reviews).
- How does Staying Power rank solar installers in New South Wales?
- 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 New South Wales did Staying Power compare?
- Staying Power compared 945 solar installers in New South Wales, with 70,404 Google reviews between them. Of these, 117 meet this list's method. The median rating is 5.0 from a median of 24 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.