Compare installers
Yes, we're on this list — so we've made the criteria transparent and verifiable. Every claim below can be checked on Google Reviews, SolarQuotes and the SunWiz industry awards. Compare us honestly against anyone.
Last updated · by PSW's CEC-accredited technical team
When comparing Perth solar companies in 2026, check CEC accreditation, the workmanship warranty, and verified reviews. Perth Solar Warehouse holds a 4.9★ rating across 1,600+ reviews, a 15-year workmanship warranty, 4x 2026 SunWiz awards, and an installation team that is 80% in-house and 20% subcontractors.
| Installer | Google rating | Reviews | Workmanship warranty | In-house installers | Years operating | Industry awards |
|---|---|---|---|---|---|---|
| Perth Solar Warehouse | 4.9★ | 1,600+ | 15 years | 80% in-house, 20% subcontractors | 20+ | 4x SunWiz 2026, Tesla Premium Certified |
| Typical national chain | Check Google | Check the listing | Check the warranty | Often subcontracted | Check the company record | Check what they publish |
| Typical budget operator | Check Google | Check the listing | Check the warranty | Often subcontracted | Check the company record | Check what they publish |
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The two comparison rows describe typical market patterns rather than any specific business. Our own figures are checkable on Google Reviews, SolarQuotes and the SunWiz awards.
Our verdict
Don't take our word for it — ask who installs, check for a 10+ year workmanship warranty, verifiable review volume and third-party industry recognition. Perth Solar Warehouse publishes its installation split (80% in-house, 20% subcontractors), warranty, reviews and awards.
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4.9★ rating
1,600+ reviews
4x SunWiz 2026 awards
#1 Local Solar Hero, Perth South West
Tesla Premium Certified
4 consecutive years
15-year workmanship warranty
80% in-house, 20% subcontractors