Why go solar?

With electricity prices climbing, a well-designed solar & battery system is one of the smartest investments you can make in your home.

Lower your bills

Generate your own power during the day and cut your electricity bills by up to 90%. Pair with a battery to slash them even further.

Government rebates

Federal STC discounts and NSW battery incentives reduce your upfront cost — we apply eligible rebates directly to your quote.

Blackout backup

With battery storage, keep your essentials running through grid outages — peace of mind whatever the weather throws at you.

Boost home value

Solar & battery systems are increasingly sought-after by buyers, adding genuine value and appeal to your property.

Cleaner footprint

Every kilowatt of solar reduces reliance on fossil fuels — shrinking your carbon footprint for a more sustainable future.

Protect against price rises

Lock in your energy costs and insulate your household budget from future electricity price increases.

The numbers

How much could you save?

A typical Sydney household dramatically cuts their electricity bill with a well-designed solar & battery system. Here's what that can look like.

$650

Average quarterly bill
without solar

$95

With Solterra
solar + battery

up to 90% lower power bills
5–7 yrstypical payback
$30k+saved over 25 years
Calculate my savings

Indicative figures based on typical NSW usage — your result depends on your home, system and tariff. Not financial advice.

Tesla Powerwall battery providing blackout backup
Solar + battery

Get the most from every ray

Solar panels make power when the sun shines — but most households use the bulk of their energy in the evening. A battery stores your excess daytime solar so you can use it at night, instead of buying it back from the grid at peak rates.

  • Use more of the free power you generate
  • Avoid expensive peak-time grid electricity
  • Stay powered during blackouts
  • Maximise your return on investment
How it works

A day with solar & battery

Your system works around the clock to keep you off the grid — and on free, stored sunshine — as much as possible.

Daytime

Panels power your home

Your solar runs everything in the house for free while the sun is up.

Afternoon

Surplus charges the battery

Spare solar tops up your battery instead of being sold cheaply to the grid.

Evening

Battery powers the night

After sunset your home runs on stored solar — not pricey peak-rate grid power.

Anytime

Backup in a blackout

If the grid goes down, your essentials keep running on battery power.

See it for yourself

Every system is custom-designed

No one-size-fits-all packages. Watch how our SAA-accredited designers model your roof, shading and energy use to size a system that maximises your savings.

  • 3D roof & shading modelling
  • Sized to your home, not a sales target
  • A clear, itemised design you actually understand
▶ Our design process · 30 sec

See what you could save

Get a free, tailored quote and find out how quickly solar pays for itself on your home.

Get your free quote