Trentham Energy

Service area

Solar and batteries in Yapeen.

A small settlement south of Castlemaine, on the old Pennyweight Flat diggings.

Yapeen

What Yapeen needs from a system.

Yapeen is about nine kilometres south of Castlemaine and was part of the Strathloddon pastoral run before gold was found in 1852 at Pennyweight Flat. The name, from a local word meaning green hill or valley, was given in 1861. Chinese miners were prominent, and some later started market gardens.

The school closed in 2010, and the locality is now quiet farmland and rural homes close to Castlemaine. Being so close to a large town for services, the practical jobs here are straightforward rooftop systems and heat pump upgrades on older homes.

Drone view of a solar system we installed near Yapeen

Local work

Recent work near Yapeen.

Real jobs we have finished lately. Our shed is in Trentham, about 30 km from Yapeen.

Glenlyon, May 2026

14.2 kW solar

AIKO panels and a Fronius GEN24 inverter.

About 15 km from Yapeen.

Glenlyon, September 2026

A 27 kWh battery

A Sigenergy 10 kW single phase inverter and three Sigenergy battery modules at 9 kWh usable each.

About 15 km from Yapeen.

Drummond, October 2026

9.8 kW solar and a 27 kWh battery

AIKO panels, a Sigenergy 10 kW single phase inverter and three Sigenergy battery modules at 9 kWh usable each.

About 20 km from Yapeen.

Drummond

9.2 kW solar and a 27 kWh battery

TW Solar panels, a Sigenergy 10 kW single phase inverter and three Sigenergy battery modules at 9 kWh usable each.

About 20 km from Yapeen.

Porcupine Ridge, August 2026

A 16.6 kWh battery

A GoodWe inverter and two 8.3 kWh GoodWe battery modules.

About 20 km from Yapeen.

Tarrengower, May 2026

11 kW solar and a 24 kWh battery

AIKO panels, a Sigenergy 10 kW single phase inverter and three 8 kWh Sigenergy modules.

About 20 km from Yapeen.

Drone view of a solar system we installed near Yapeen
A system we installed near Yapeen.
Drone view of a solar system we installed near Yapeen
A system we installed near Yapeen.
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 Yapeen.

Can one system handle both a heat pump hot water unit and a reverse cycle heater?
Yes, as long as the inverter, the board and the supply can handle both when they run together. We add up the loads and where they overlap, and often set the hot water to run in the middle of the day so that the heater has the evening to itself.
What size solar should I be looking at in Yapeen?
Nearby, we have installed anything from 3 kW to 24 kW, with about 9 kW in the middle. The right size for you comes from your bill and your roof.
How big a battery do people get around Yapeen?
The batteries we have finished nearest to Yapeen run from about 16.5 kWh to 40 kWh, with about 24 kWh in the middle. What you use after dark decides yours.
Who handles the connection to the power network?
We do. The connection application is part of the job.

What we do here

Everything, in Yapeen.

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 Yapeen?

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