Trentham Energy

Service area

Solar and batteries in Maddingley.

A southern suburb of Bacchus Marsh, with a heritage chicory kiln and a rose garden by the station.

Maddingley

What Maddingley needs from a system.

Maddingley is a suburb about three kilometres south of Bacchus Marsh, beside the Werribee River, with the railway station, Maddingley Park and its heritage rose garden. It also has a brown coal mine and a heritage listed chicory kiln, which show the industrial side of the district.

As a suburb, it is mostly house roofs of a conventional kind on regular blocks. The hot summers of Bacchus Marsh bring cooling load into play, so an air conditioner that runs on the day's solar is as much of the conversation as the panels.

Drone view of a solar system we installed near Maddingley

Local work

Recent work near Maddingley.

Real jobs we have finished lately. Our shed is in Trentham, about 35 km from Maddingley.

Bacchus Marsh, April 2026

Solar and a 33.2 kWh battery

AIKO panels, a GoodWe inverter and four 8.3 kWh GoodWe battery modules.

About 3 km from Maddingley.

Darley, June 2026

11.8 kW solar, a 24.9 kWh battery and heat pump hot water

TW Solar panels, a GoodWe inverter, three 8.3 kWh GoodWe battery modules and a Thermastore Heatwave 270.

About 4 km from Maddingley.

Ballan, June 2026

8 kW solar, a battery and heat pump hot water

A GoodWe inverter and a Thermastore Heatwave 270.

About 15 km from Maddingley.

Gisborne South, August 2026

19.6 kW solar and a 32 kWh battery

AIKO panels, a Sigenergy 15 kW three phase inverter and four 8 kWh Sigenergy modules.

About 25 km from Maddingley.

Blackwood

Heat pump hot water

A Thermastore Heatwave 270.

About 25 km from Maddingley.

Blackwood, August 2026

An EV charger

A Zappi charger.

About 25 km from Maddingley.

Drone view of a solar system we installed in the district
A system we installed in the district.
Drone view of a solar system we installed in the district
A system we installed in the district.
Drone view of a solar system we installed in the district
A system we installed in the district.

Google reviews

5.0

from 35 Google reviews

Read them on Google

Questions

Asked about solar in Maddingley.

Will solar cover an air conditioner on a hot afternoon?
Often it will, because hot afternoons are also sunny. The panels have to be big enough for the air conditioner on top of everything else running, and a battery can carry it later into the evening.
How big a solar system do people put in around Maddingley?
About 12 kW is the middle of what we have put in closest to Maddingley, with the range running from 8 kW up to 19.5 kW. We size yours from your bill and what your roof can hold.
What battery sizes have you installed near Maddingley?
Anything from 25 kWh to 33 kWh on recent jobs nearby, with about 32 kWh most typical. Your evening and overnight use sets the size.
Do you work with single phase and three phase supply near Maddingley?
Yes. Our recent jobs nearby include both, and the inverter is chosen to match the supply at your place.
Who handles the connection to the power network?
We do. The connection application is part of the job.

What we do here

Everything, in Maddingley.

We design the whole system rather than just the panels: solar, storage, hot water, climate and the electrical behind it. One design, one point of contact, and one company carrying the warranty afterwards.

Thinking about solar in Maddingley?

Send us a recent power bill and your address. We will come back with a right sized design and a straight answer.