Longest trading · Updated October 2026
Tasmanian solar installers, longest trading
As of October 2026, the three longest-trading solar installers in Tasmania on Staying Power are Solahart Hobart (started in 1953; 4.8 from 113 Google reviews), Solahart Northern Tasmania (started in 1953; 4.8 from 16 Google reviews) and DMS Energy (started in 2007; 4.8 from 101 Google reviews).
- Solar Installers compared
- 62
- Google reviews
- 5,372
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Started | Contact |
|---|---|---|---|---|---|
| 1 | Solahart Hobart159 Main Rd, Moonah TAS 7009 | 113 Google reviews | 1953 | ||
| 2 | Solahart Northern TasmaniaLaunceston TAS | 16 Google reviews | 1953 | ||
| 3 | DMS Energy56 Sheffield Rd, Spreyton TAS 7310 | 101 Google reviews | 2007 | ||
| 4 | I Want Energy62 Hopkins St, Moonah TAS 7009 | 73 Google reviews | 2008 | ||
| 5 | In Series Electrical and SolarLaunceston TAS | 165 Google reviews | 2010 | ||
| 6 | Astra Solar | 130 Google reviews | 2017 |
Staying Power compared 62 solar installers in Tasmania, with 5,372 Google reviews between them. Of these, 6 meet this list's method. The median rating is 5.0 from a median of 18 reviews.
Of the solar installers compared, the most reviewed is Bunnings Mornington (TAS), with 1,300 Google reviews at 4.4.
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 Tasmania have been trading the longest?
- As of October 2026, the three longest-trading solar installers in Tasmania on Staying Power are Solahart Hobart (started in 1953; 4.8 from 113 Google reviews), Solahart Northern Tasmania (started in 1953; 4.8 from 16 Google reviews) and DMS Energy (started in 2007; 4.8 from 101 Google reviews).
- How does Staying Power rank solar installers in Tasmania?
- 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 Tasmania did Staying Power compare?
- Staying Power compared 62 solar installers in Tasmania, with 5,372 Google reviews between them. Of these, 6 meet this list's method. The median rating is 5.0 from a median of 18 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.