Still trading
Aus Solar Energy Group
Melbourne, VIC
Last review
30 October 2026
Trading since
19 August 2009
Systems installed (est.)
~2,050
Size
Large
What we found
Trading: it had a SolarQuotes review on 30 October 2026.
Open for business: Google, its own website or recent reviews show it trading. A cancelled old name or ABN beside a business that plainly trades on is a restructure, not a closure.
What customers said
42 SolarQuotes reviews
The 5 star reviews say
Five-star reviews, mostly from 2026 battery installs, praise competitive pricing, professional and friendly installers (David Yan and team are named often), tidy work, and the monitoring apps showing reduced grid use. Older 2019 to 2023 reviews praise sales staff for clear explanations, quick installs and good follow-up after the job.
The 1 star reviews say
The single 1-star review alleges the salesperson quoted a price that was then raised after install, with overcharging, a different battery brand (Solis) supplied instead of the Growatt promised, and claimed battery-ready units that were not simple to add to. It says the price was changed after the STC incentive was collected.
Summaries of the reviews, written by us from the public reviews.
The legal entities behind it
AUS SOLAR ENERGY GROUP PTY LTD
ACN 138964100 · Company · Registered
Aus solar energy group
Business name · Registered
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