Trentham Energy

Closed· Confirmed

Autumn Solar Sydney

NSW

Closed

10 July 2025

Trading since

2 March 2000

Systems installed (est.)

Unknown

Size

Medium

Why we think this

Closed because ABN 54050061151 (AUTUMN SOLAR INSTALLATIONS PTY. LIMITED) cancelled on 10 July 2025; Business name Autumn Solar Sydney cancelled on 3 December 2025. Closure dated 10 July 2025, from ABR: ABN 54050061151 (AUTUMN SOLAR INSTALLATIONS PTY. LIMITED) cancelled.

The date comes from: ABR: ABN 54050061151 (AUTUMN SOLAR INSTALLATIONS PTY. LIMITED) cancelled.

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

The evidence

  • 10 July 2025ABN 54050061151 (AUTUMN SOLAR INSTALLATIONS PTY. LIMITED) cancelledABN register · check it
  • 3 December 2025Business name Autumn Solar Sydney cancelledASIC business names register · check it

The legal entities behind it

  • AUTUMN SOLAR INSTALLATIONS PTY. LIMITED

    ABN 54050061151 · Australian Private Company · Cancelled · since 10 July 2025

    Trading names: Autumn Solar Sydney, Autumn Solar Queensland, Trading name, AUTUMN SOLAR INSTALLATIONS PTY LTD, SOUTH COAST SPA & POOL FACTORY

  • SOLAR MAGIC PTY. LIMITED

    ABN 78058008692 · Australian Private Company · Cancelled · since 15 October 2024

    Trading names: POOL WARMERS, SOLAR MAGIC YOUR POOL, SITTING SWEET, AUTUMN SOLAR SYDNEY

  • Autumn Solar Sydney

    Business name · Cancelled · since 3 December 2025

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.

Autumn Solar Sydney: Closed (NSW) | Trentham Energy