Trentham Energy

Closed· Confirmed

Solar WA

Kewdale, WA

Closed

8 December 2022

Trading since

15 October 2012

Systems installed (est.)

~2,111

Size

Large

Why we think this

Closed because ABN 21613422585 (SOLAR WA PTY. LTD.) cancelled on 8 December 2022; Solar Directory archived its listing on 26 August 2026 because its website stopped working; https://solarwa.net.au/?utm_source=google&utm_medium=post&utm_campaign=GMB&utm_term=kewdale-local does not answer (URLError). Closure dated 8 December 2022, from ABR: ABN 21613422585 (SOLAR WA PTY. LTD.) cancelled. Against that: Google still lists Solar WA as open (24 reviews); ABN 51748532119 (THE TRUSTEE FOR VAULT TRUST) is still active; ABN 11638788182 (HERVANA PTY LTD) is still active. Google and websites often lag a collapse, so the registers win.

The date comes from: ABR: ABN 21613422585 (SOLAR WA PTY. LTD.) cancelled.

The business has stopped trading: a register, Google or the industry's review sites say so.

What customers said

The 5 star reviews say

Reviewers praise the sales staff for honest, competitive pricing and clear explanations, and the installation team for being prompt, professional, safe and friendly. These comments are written at the sale and just after the install.

The 1 star reviews say

One reviewer says a crew quoted a solar panel removal, admitted they were not sparkies while on the job, and damaged their roof insulation with an angle grinder and their car with rails, then did not repair it. The other says that after paying for an install, they got no help connecting the Huawei inverter and received no reply to repeated emails for almost three months.

Complaints about after sales support

Summaries of the reviews, written by us from the public reviews.

The evidence

  • 8 December 2022ABN 21613422585 (SOLAR WA PTY. LTD.) cancelledABN register · check it
  • Seen recentlyhttps://solarwa.net.au/?utm_source=google&utm_medium=post&utm_campaign=GMB&utm_term=kewdale-local does not answer (URLError)The company's website · check it
  • 26 August 2026Archived because its website stopped working. Solar Directory · check it

The legal entities behind it

  • THE TRUSTEE FOR VAULT TRUST

    ABN 51748532119 · Discretionary Trading Trust · Active · since 1 July 2024

    Trading names: Solar wa

  • BREWER, ANTHONY FRED

    ABN 37678614660 · Individual/Sole Trader · Cancelled · since 15 July 2025

    Trading names: CONSTRUCTION MATERIAL TESTING, Solar WA

  • SOLAR WA PTY. LTD.

    ABN 21613422585 · Australian Private Company · Cancelled · since 8 December 2022

    Trading names: Energy Matrix, SOLAR WA

  • HERVANA PTY LTD

    ABN 11638788182 · Australian Private Company · Active · since 30 January 2020

    Trading names: Zara construction, EMC Operations, HERVANA, solar wa, EMC Environmental

  • Solar wa

    Business name · Registered

Installer gone? We look after orphaned systems.

If the company that put in your solar or battery has closed, we can check the system, chase the manufacturer's warranty and keep it running.

Solar WA: Closed (Kewdale, WA) | Trentham Energy