Electricity plans in Mount Barker 5251
488 residential market offers from 23 retailers are published for postcode 5251. Distribution network: SA Power Networks. The Clean Energy Regulator records 6,592 small-scale solar installations in this postcode and 1,025 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 5251: Bugle Ranges, Mount Barker, Mount Barker Junction, Mount Barker Springs, Mount Barker Summit, Wistow.
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 From the next nightly update, new, changed and withdrawn plans will be listed here.