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SA • Zone 3Flexible Exports

Solar Panels in Mount Gambier 5290

32% of homes in Mount Gambier already have solar. Join 3,726 local households saving on electricity.

wb_sunny5.0 sun hours/day
savings$1,939/yr savings
schedule3.3 year payback
updateData updated: 2026-01-09 • Sources: CER, BOM, ABS
$1,779
Federal rebate for 6.6kW system
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Compare 26+ local CEC installers

solar_power32%
Solar Homes
wb_sunny5.0
Sun Hours/Day
bolt6.6kW
Avg System
payments10.0c
Feed-in Tariff (FIT)
electric_meter5kW
Export Limit
straighten34°
Optimal Tilt
battery_charging_full

75 batteries installed in Mount Gambier in the last 6 months(+35% growth)

wb_sunnySolar Potential in Mount Gambier

Daily Solar Generation

Mount Gambier receives 5.0 peak sun hours per day on average. This translates to excellent solar generation potential.

6.6kW System28.1kWh/day
10kW System42.5kWh/day
13kW System55.3kWh/day

Annual Production

10,238
kWh/year from 6.6kW system
Summer output ~150% of winter. Optimal panel angle: 34° facing north.

Daily/Monthly System Energy Output Estimates

Here's what you can expect to generate with various sized solar power systems in the Mount Gambier area, assuming good quality components, a suitable rooftop and professional, accredited solar installation.

Mean daily production for 6.6kW of solar panels in Mount Gambier, SA, 5290

6.6kW
System Size
26.4
Avg kWh/day
9,636
Est. kWh/year
5
Peak Sun Hours

Estimates based on 5 peak sun hours and 80% system efficiency. Actual output varies with panel orientation, shading, and weather.

Monthly Solar Irradiation

Average daily solar energy (kWh/m²/day) reaching Mount Gambier throughout the year compared to the Australian national average.

5.0
Avg kWh/m²/day
6.8
Summer Peak (Jan)
3.0
Winter Low (Jun)

Based on Bureau of Meteorology solar exposure data. Actual values may vary based on weather conditions.

Solar in Mount Gambier vs National Average

How Mount Gambier 5290 compares to the rest of Australia for solar adoption.

31.9
systems per 100 dwellings
arrow_downward4% vs avg
Mount GambierNational Avg (33.3)
solar_power
24.7 MW
total collective capacity

Combined capacity of all 3,726 solar systems in the 5290 postcode area.

eco
26.1k
tonnes CO₂/year avoided
bolt
38.4 GWh
clean energy/year
payments
$13.4M
value at 35c/kWh
home
5.8k
homes equiv. powered

Calculations based on 5.0 peak sun hours, 6.6kW average system size, and 0.68 kg CO₂/kWh grid emissions factor.

electric_meterGrid Connection in Mount Gambier

electrical_services

SA Power Networks

Your electricity network distributor for Mount Gambier

5kW
Export Limit
Flexible exports available
10
Days to connect
Typical timeframe
5kW+
Pre-approval threshold
Systems above need approval

paymentsFeed-in Tariffs in Mount Gambier

Best Available Rate
10.0c/kWh
from Origin
Rate Range in SA
6.0c
12.0c
Avg electricity rate: 35.0c/kWh

Self-consumption tip: With Feed-in Tariff (FIT) at 10.0c and usage at 35.0c, every kWh you use yourself saves you 25.0c more than exporting. Consider a battery to maximise savings.

gavelLocal Council Requirements

Planning and approval requirements for solar installation in Mount Gambier, SA.

check_circle

No Approval Required

Most residential solar installations in SA are exempt under the Planning, Development and Infrastructure Act 2016.

  • checkRoof-mounted panels on residential buildings
  • checkSystems under 10kW on single-phase
  • checkNo change to building structure
location_city

Local Government Area

Mount Gambier 5290 is in the Mount Gambier council area.

Your installer will handle all necessary paperwork and approvals as part of the installation process.

engineering

Your CEC Installer Will Handle

  • checkGrid connection application to your DNSP
  • checkElectrical safety certificates
  • checkSTC rebate paperwork
  • checkMeter upgrade coordination

cloudWeather & Solar Data Sources

Solar irradiation data for Mount Gambier is sourced from official meteorological records.

thermostat

Bureau of Meteorology

Nearest station: Mount Gambier Airport

Coordinates: 37°44'44" S 140°46'29" E

~8.9 km from Mount Gambier centre

View BOM dataopen_in_new
public

Global Solar Atlas

Satellite-derived solar resource data

Location: 37.8256°S, 140.7712°E

View satellite dataopen_in_new
Annual Average Solar Exposure
5.0 kWh/m²/day
Annual Total
1825 kWh/m²

Solar irradiation values are long-term averages. Actual conditions vary with weather, season, and microclimate factors. Data sources: Bureau of Meteorology (Australia), Global Solar Atlas (World Bank/ESMAP).

savingsRebates in SA

Federal STC Rebate

Up to $2,800 (6.6kW)
  • checkAll residential properties

Home Battery Scheme

Up to $2,000
  • checkSA residents
  • checkEnergy concession holders get extra
View all SA rebatesarrow_forward

System Prices in Mount Gambier

6.6kW Solar$5,304 - $7,650
10kW Solar$8,160 - $12,240
13kW Solar$10,710 - $15,300

*Prices after federal STC rebate. Excludes state rebates.

Add a Battery

10kWh: $9,180 - $13,260(before $2,000 rebate)

Your Solar ROI

Annual Savings$1,939
Payback Period3.3 years
10-Year Savings$19,390

Based on 6.6kW system, 30% self-consumption, current tariffs

Solar Trends in Mount Gambier

trending_upYoY Growth
-36%
124 installs last year
solar_powerAvg System Size
6.6
kW installed locally
battery_charging_fullBatteries Installed
298
+35% growth rate
starPopular Inverter
Fronius
Most installed locally

Solar FAQ for Mount Gambier

How much does solar cost in Mount Gambier?

A typical 6.6kW solar system in Mount Gambier costs $5,304 - $7,650 after the federal STC rebate. Prices vary based on panel quality, inverter choice, and installation complexity.

What's the payback period for solar in Mount Gambier?

With 5.0 sun hours per day and current electricity prices, most Mount Gambier households see payback within 3.3 years. This assumes 30% self-consumption - adding a battery can improve this significantly.

What rebates are available in SA?

SA residents can access the federal STC rebate (approximately $1,779 for a 6.6kW system) plus state rebates up to $varies.

What feed-in tariff can I get in Mount Gambier?

Feed-in tariffs in Mount Gambier range from 6.0c to 12.0c per kWh. The best currently available is 10.0c/kWh from Origin.

Can I export solar power in Mount Gambier?

Yes, SA Power Networks allows exports up to 5kW per phase in Mount Gambier. Flexible exports are available, which may allow higher exports during low-demand periods.

Get Solar Quotes for Mount Gambier 5290

Join the 32% of Mount Gambier homes already saving with solar. Compare quotes from 26+ local CEC-accredited installers.

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boltUp to $5,350 in rebates • 143 days left for battery bonus