SEM Group

SEM Group SEM.NT is part of the SEM Group with offices in Darwin, Brisbane, Adelaide and strategic alliances in Sydney. SEM is also an electrical contractor. A0590507.

NT EC.C3377, QLD EC.82204, SA EC.PGE278438, CEC Design Install Lic. License Number: AU48399

23/08/2026

Buying an EV? Make sure you charge it smartly. An EV can save you thousands on petrol, but the real win comes from charging it at home with your own solar power.

Solar generates energy during the day, while a battery can store that power so you can charge your EV when it suits you, without relying as much on expensive grid electricity.

Looking for a quality solar and battery system?
Contact SEM today for a free quote.

27/07/2026

Already got solar? It might be time to finish the job. A big solar system does the hard work during the day, but without a battery, many homes still go back to buying expensive grid power at night.

A battery stores your excess solar so you can use more of your own energy after sunset, reduce reliance on retailers, and protect yourself from rising evening power prices.

With the federal battery rebate available, now is a smart time to look at adding storage.

Looking for a quality solar and battery system?
Contact SEM today for a free quote.

29/06/2026

Got an older solar system? It might be time for a refresh. Many older systems were designed for a different time, before EVs, batteries, higher air con use, and today’s bigger household energy demand.

Modern panels can deliver far more power from the same roof space, helping you properly charge a battery and bring back stronger savings. Make sure your solar is built for today’s energy needs.

Looking for a quality solar and battery system?
Contact SEM today for a free quote.

28/05/2026

Electricity prices only seem to go one way, up. With higher tariffs, rising infrastructure costs, and more pressure on households, relying fully on the grid is getting harder every year.

A quality solar and battery system lets you generate, store, and use your own power day and night, helping protect your home from future price rises. With solar and battery rebates available, now is the time to take control.

Looking for a quality solar and battery system?
Contact SEM Darwin today for a free quote.

04/05/2026

Your solar works during the day, but your biggest usage is at night. Without a battery, you’re pushed back onto the grid when power is most expensive.

A home battery stores your excess solar and powers your home after sunset, helping cut your bills. With the federal battery rebate, upgrading is now easier than ever.

Looking for a quality solar and battery system?
Contact SEM today for a free quote.

07/04/2026

Are you giving your solar away during the day, then buying it back at night?That’s the reality of today’s low feed-in tariffs.

A home battery stores your excess solar so you can use it after sunset instead of paying peak electricity prices.

With the federal battery rebate, thousands in savings are now available, making batteries more affordable than ever.

Looking for a quality solar and battery system?
Contact SEM Darwin today for a free quote.

Address

64 Raphael Road
Winnellie, NT
0820

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

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