Trentham Energy

Service area

Solar and batteries in Langley.

A small rural district about nine kilometres north of Kyneton, with a primary school at its heart.

Langley

What Langley needs from a system.

Langley is a small locality about nine kilometres north of Kyneton, with a primary school as its main public building. It has only a few dozen residents, and its character is farmland and quiet rural roads.

Out in open farmland a house is likely to have a clear north facing roof, and the paddocks have room for a ground mount. The question is more often about what the farm needs: water pumping, a workshop or cool room, and whether any of it runs on three phase supply.

Drone view of a solar system we installed near Langley

Local work

Recent work near Langley.

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

Metcalfe East, September 2026

6.5 kW solar and a 16 kWh battery

AIKO panels, a Sigenergy 6 kW single phase inverter and two 8 kWh Sigenergy modules.

About 5 km from Langley.

Kyneton, October 2026

9.1 kW solar, a 24 kWh battery, an EV charger and heat pump hot water

AIKO panels, a Sigenergy 10 kW single phase inverter, three 8 kWh Sigenergy modules, a Sigenergy AC charger and a Thermastore Heatwave 270.

About 10 km from Langley.

Kyneton, September 2026

7.6 kW solar, a battery and an EV charger

14 AIKO panels, a Sigenergy 12 kW single phase inverter and a Sigenergy AC charger.

About 10 km from Langley.

Malmsbury, August 2026

8.8 kW solar and a 24.9 kWh battery

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

About 10 km from Langley.

Kyneton South, May 2026

21.1 kW solar and a 48 kWh battery

AIKO panels, a Sigenergy 12 kW single phase inverter and six 8 kWh Sigenergy modules.

About 20 km from Langley.

Woodend North

Solar and a 48 kWh battery

TW Solar panels, a Sigenergy 15 kW three phase inverter and six 8 kWh Sigenergy modules.

About 20 km from Langley.

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

Google reviews

5.0

from 35 Google reviews

Read them on Google

Questions

Asked about solar in Langley.

How do I know if my property is on three phase?
Look at the main switch in your meter box: three switches or a wide block usually means three phase, while a single switch means single phase. A photo of the meter box is enough for us to confirm it, and it changes which inverter we choose.
How big a solar system do people put in around Langley?
About 9.5 kW is the middle of what we have put in closest to Langley, with the range running from 4.5 kW up to 21 kW. We size yours from your bill and what your roof can hold.
How big a battery do people get around Langley?
The batteries we have finished nearest to Langley run from about 16 kWh to 48 kWh, with about 25 kWh in the middle. What you use after dark decides yours.
Do you work with single phase and three phase supply near Langley?
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 Langley.

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 Langley?

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