Trentham Energy

Closed· Confirmed

Solar Power Nation

Wetherill Park, NSW

Closed

7 July 2026

Trading since

21 December 2008

Systems installed (est.)

~10,900

Size

Large

Why we think this

Closed because Google lists Solar Power Nation (9/77 Newton Rd, Wetherill Park NSW 2164) as permanently closed; ABN 26609304136 (COMMERCIAL SOLAR SOLUTIONS GROUP PTY LTD) cancelled on 7 July 2026. Closure dated 7 July 2026, from ABR: ABN 26609304136 (COMMERCIAL SOLAR SOLUTIONS GROUP PTY LTD) cancelled. Against that: its website http://www.solarpowernation.com.au/ still loads; it had a SolarQuotes review on 15 June 2026; ABN 66134707538 (1 SOLAR AUSTRALIA PTY LTD) is still active; ABN 56606304009 (VB SOLAR SOLUTIONS PTY LTD) is still active. Google and websites often lag a collapse, so the registers win.

The date comes from: ABR: ABN 26609304136 (COMMERCIAL SOLAR SOLUTIONS GROUP PTY LTD) cancelled.

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

The evidence

  • Seen recentlyGoogle lists Solar Power Nation (9/77 Newton Rd, Wetherill Park NSW 2164) as permanently closedGoogle business listing · check it
  • 7 July 2026ABN 26609304136 (COMMERCIAL SOLAR SOLUTIONS GROUP PTY LTD) cancelledABN register · check it
  • Seen recently2 of 3 reviews in the last 6 months are 1 starSolarQuotes · check it

The legal entities behind it

  • 1 SOLAR AUSTRALIA PTY LTD

    ABN 66134707538 · Australian Private Company · Active · since 21 December 2008

    Trading names: Hydro Power Nation, Wind Power Nation, Solar Power Nation, 1 Solar Australia, Go Docs Web Services

  • NURJAHAN PTY LTD

    ABN 67165934690 · Australian Private Company · Cancelled · since 23 September 2022

    Trading names: TESLA AUSTRALIA, SOLAR POWER NATION, SOLAR POWER NATION, Solarbank, INFINITY SOLAR POWER, Curry On Wok

  • COMMERCIAL SOLAR SOLUTIONS GROUP PTY LTD

    ABN 26609304136 · Australian Private Company · Cancelled · since 7 July 2026

    Trading names: Hydro Power Nation, Wind Power Nation, SOLAR POWER NATION, sydney solar panels, Solar Rig

  • VB SOLAR SOLUTIONS PTY LTD

    ABN 56606304009 · Australian Private Company · Active · since 9 June 2015

  • Solar Power Nation

    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 Power Nation: Closed (Wetherill Park, NSW) | Trentham Energy