Trentham Energy

Closed· Confirmed

Battery Solar Solutions

Golden Grove, SA

Closed

13 February 2026

Trading since

3 October 2014

Systems installed (est.)

~1,450

Size

Large

Why we think this

Closed because A.C.N. 602 165 220 PTY LTD (ACN 602165220) deregistered on 29 October 2025; ABN 41602165220 (A.C.N. 602 165 220 PTY LTD) cancelled on 19 May 2025. Closure dated 13 February 2026, from Last SolarQuotes review (last seen trading). Against that: its website https://batterysolarsolutions.com.au/ still loads. Google and websites often lag a collapse, so the registers win.

The date comes from: Last SolarQuotes review (last seen trading).

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

What customers said

5 star26
4 star3
3 star0
2 star0
1 star0

29 SolarQuotes reviews

The 5 star reviews say

Reviewers praise the sales stage for competitive pricing, honest advice that did not push oversized systems, and quick responses to quotes. They also praise the install stage for punctual, tidy crews that finished in a day or a few weeks, with grid connection and paperwork handled.

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

The evidence

  • 19 May 2025ABN 41602165220 (A.C.N. 602 165 220 PTY LTD) cancelledABN register · check it
  • 29 October 2025A.C.N. 602 165 220 PTY LTD (ACN 602165220) deregisteredASIC company register · check it

The legal entities behind it

  • A.C.N. 602 165 220 PTY LTD

    ABN 41602165220 · Australian Private Company · Cancelled · since 19 May 2025

  • A.C.N. 602 165 220 PTY LTD

    ACN 602165220 · Company · Deregistered · since 29 October 2025

  • BATTERY SOLAR SOLUTIONS (SA)

    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.

Battery Solar Solutions: Closed (Golden Grove, SA) | Trentham Energy