Electricity plans in Port Augusta 5700
488 residential market offers from 23 retailers are published for postcode 5700. Distribution network: SA Power Networks. The Clean Energy Regulator records 2,776 small-scale solar installations in this postcode and 187 batteries since July 2025.
Standard home
No solar, battery or EV
Lowest estimate $0/yr
iO Energy – Seasonal Export
Home with solar
6.6 kW rooftop solar, no battery
Lowest estimate $-240/yr
iO Energy – Active Export
Solar + battery
6.6 kW solar + 13.5 kWh home battery
Lowest estimate $-156/yr
iO Energy – Active Export
Home with an EV
Electric vehicle charged overnight, no solar
Lowest estimate $0/yr
iO Energy – Seasonal Export
Free midday power
Shifts flexible loads into a free/cheap midday window
Lowest estimate $2,149/yr
CovaU – SolarMax SA Residential TOU
Suburbs in 5700: Blanche Harbor, Commissariat Point, Cultana, Davenport, Miranda, Mundallio, Port Augusta, Port Augusta North, Port Augusta West, Port Paterson, Wami Kata, Willsden, Winninowie.
What changed since the last update
This is our first data snapshot for this area. From the next nightly update, new, changed and withdrawn plans will be listed here.