Trentham Energy

Service area

Solar and batteries in North Blackwood.

Forest and farm country between Trentham and Blackwood, not to be confused with Barrys Reef.

North Blackwood

What North Blackwood needs from a system.

North Blackwood is a small locality in Hepburn Shire, north of the town of Blackwood and south of Trentham, and is often mixed up with Barrys Reef. A North Blackwood post office opened briefly in 1909 and was renamed Waldron in 1910, closing the same year.

It is a small, quiet area in the same climate as Trentham and Blackwood, which means cold winters, forest and the occasional storm outage. A design here has to cope with long grey runs in winter, so a heat pump and a decently sized battery are the usual starting points.

Drone view of a solar system we installed near North Blackwood

Local work

Recent work in and around North Blackwood.

Real jobs we have finished lately. Our shed is in Trentham, about 5 km from North Blackwood.

North Blackwood, October 2026

18.6 kW solar and a 48 kWh battery

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

North Blackwood, August 2026

11.3 kW solar and a 32 kWh battery

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

Trentham East

An EV charger

A Zappi charger.

About 3 km from North Blackwood.

Trentham East, August 2026

A 13.8 kWh battery

A BYD HVM stack.

About 3 km from North Blackwood.

Trentham, August 2026

7.6 kW solar and a 24.9 kWh battery

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

About 6 km from North Blackwood.

Trentham, April 2026

An 8.3 kWh battery

Three BYD HVM modules.

About 6 km from North Blackwood.

Drone view of a solar system we installed near North Blackwood
A system we installed near North Blackwood.
Drone view of a solar system we installed near North Blackwood
A system we installed near North Blackwood.
Drone view of a solar system we installed near North Blackwood
A system we installed near North Blackwood.

Google reviews

5.0

from 35 Google reviews

Read them on Google

Questions

Asked about solar in North Blackwood.

How big a battery do I need for a long winter outage?
It depends on what you want to keep on. Fridge, lights and a few power points can run on a small battery for a long time, while heating and cooking need much more. We list the essentials with you and size the battery to match.
What size solar system suits a home around North Blackwood?
The systems we have finished nearest to North Blackwood run from about 4 kW to 24 kW, and the middle of that is about 10 kW. Your bill and your roof set the real number.
What battery sizes have you installed near North Blackwood?
Anything from 5.5 kWh to 54 kWh on recent jobs nearby, with about 24 kWh most typical. Your evening and overnight use sets the size.
Do you work with single phase and three phase supply near North Blackwood?
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 North Blackwood.

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 North Blackwood?

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