SunWiz records Perth Solar Warehouse in four award categories announced at the Smart Energy Conference in Sydney on 7 May 2026. SunWiz states that the rankings cover the 2025 calendar year and use installation and verified customer-review data.
These are dated results. They do not establish a current ranking, present operating capacity or the suitability of the business for a particular customer or project.
Results recorded by SunWiz
- Local Solar Hero, Perth South West, first place: a regional residential solar installation-volume result for 2025.
- Best Rated and Most Popular installer, Western Australia, second place: a customer-review measure recorded by SunWiz.
- Energy storage installer, Western Australia, Top 5: a battery installation-volume result for 2025.
- Solar installer, Western Australia, Top 5: a residential solar installation-volume result for 2025.
The surviving company article also described the Local Solar Hero result as the second consecutive annual result. The retained SunWiz page confirms the 2026 first-place result but does not independently establish the prior-year sequence.
The results are confirmed; the workings are not published
SunWiz describes the installation rankings as drawing on Clean Energy Regulator REC Registry information and records from STC service providers, with audited customer-review data used for review-based awards. The published recipient page confirms the category results but does not provide the underlying installation records, review audit or complete calculation for independent reproduction.
Awards can provide historical context. They do not replace current checks of electrical contracting credentials, accreditation, contract terms, installation responsibility, system design, warranty support or recent customer feedback.
Organisational context
- Perth Solar Warehouse business profile
- PSW Energy business profile
- McKercher Corporation history
- McKercher Corporation people
- McKercher news and company records
- Editorial standards and evidence policy
Primary result source
The SunWiz page supports the four listed category results and the 2025 measurement period. Current status and project-specific conclusions require separate evidence.
