South Australia · Free & no-obligation

Solar quotes in
Adelaide.

Adelaide is one of the sunnier parts of Australia for solar — around 2,600 sunshine hours a year — so a rooftop system here generates more power per panel than the national average.

An Adelaide home could save around$1,750–$2,050/year*on power with a typical 6.6 kW system
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Adelaide — see your numbers, no obligation.

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Why solar works in Adelaide

Adelaide sees roughly 2,600 sunshine hours a year, and South Australia produces about 1500 kWh of electricity per kW of panels annually — above the national average of 1425. A standard 6.6 kW rooftop system here generates roughly 9,900 kWh a year.

  • Cut your power billWith power near 45c/kWh in South Australia, every unit you generate and use is money kept in your pocket.
  • Local sun, local installA vetted installer who knows Adelaide roofs and the local network handles everything.
  • %
    Government rebateMost households here qualify for the federal solar rebate (STCs) — thousands off the upfront cost.
Est. yearly saving*$1,750–$2,050
South Australia solar output1500 kWh/kW
System modelled6.6 kW
Sunshine hours2,600/yr

How it works

Three steps to your Adelaide numbers.

1

Tell us about your home

A few quick questions — about 60 seconds.

2

Free on-site assessment

A local Adelaide installer measures your roof and usage and works out your real numbers.

3

Clear quote & save

Honest numbers, no pressure. If it stacks up, you start saving.

Solar in Adelaide — common questions

How much can solar save in Adelaide?

A typical 6.6 kW system on an Adelaide home is estimated to save around $1,750–$2,050 a year, based on South Australia solar output (~1500 kWh per kW of panels a year) and an average power price near 45c/kWh. Your exact figure is confirmed at a free on-site assessment.

Is there a solar rebate in Adelaide?

Yes — most Australian households qualify for the federal solar rebate (STCs), which cuts thousands off the upfront cost of a rooftop system, and some states add their own incentives. Your installer applies the rebate to your quote automatically.

How much does solar cost in Adelaide?

Most residential systems land in a similar national range; the right size for your Adelaide home depends on your roof and power use. The assessment gives you an exact quote — and finance options that can make the monthly cost less than your current power bill.

Is Solar Alliance the installer?

No — we connect you with a vetted local installer serving Adelaide and arrange your free assessment. You deal with a real local team, not a call centre.

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