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SA • Zone 2Flexible Exports

Solar Panels in Whyalla 5600

69% of homes in Whyalla already have solar. Join 2,042 local households saving on electricity.

wb_sunny5.5 sun hours/day
savings$2,133/yr savings
schedule3 year payback
updateData updated: 2026-01-09 • Sources: CER, BOM, ABS
$1,977
Federal rebate for 6.6kW system
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Compare 27+ local CEC installers

solar_power69%
Solar Homes
wb_sunny5.5
Sun Hours/Day
bolt5.8kW
Avg System
payments8.0c
Feed-in Tariff (FIT)
electric_meter5kW
Export Limit
straighten34°
Optimal Tilt
battery_charging_full

41 batteries installed in Whyalla in the last 6 months(+15% growth)

wb_sunnySolar Potential in Whyalla

Daily Solar Generation

Whyalla receives 5.5 peak sun hours per day on average. This translates to excellent solar generation potential.

6.6kW System30.9kWh/day
10kW System46.8kWh/day
13kW System60.8kWh/day

Annual Production

11,262
kWh/year from 6.6kW system
Summer output ~140% 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 Whyalla area, assuming good quality components, a suitable rooftop and professional, accredited solar installation.

Mean daily production for 6.6kW of solar panels in Whyalla, SA, 5600

6.6kW
System Size
29.0
Avg kWh/day
10,597
Est. kWh/year
5.5
Peak Sun Hours

Estimates based on 5.5 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 Whyalla throughout the year compared to the Australian national average.

5.5
Avg kWh/m²/day
7.4
Summer Peak (Jan)
3.3
Winter Low (Jun)

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

Solar in Whyalla vs National Average

How Whyalla 5600 compares to the rest of Australia for solar adoption.

69.4
systems per 100 dwellings
arrow_upward108% vs avg
WhyallaNational Avg (33.3)
solar_power
11.9 MW
total collective capacity

Combined capacity of all 2,042 solar systems in the 5600 postcode area.

eco
13.8k
tonnes CO₂/year avoided
bolt
20.3 GWh
clean energy/year
payments
$7.1M
value at 35c/kWh
home
3.1k
homes equiv. powered

Calculations based on 5.5 peak sun hours, 5.8kW average system size, and 0.68 kg CO₂/kWh grid emissions factor.

electric_meterGrid Connection in Whyalla

electrical_services

SA Power Networks

Your electricity network distributor for Whyalla

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

paymentsFeed-in Tariffs in Whyalla

Best Available Rate
8.0c/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 8.0c and usage at 35.0c, every kWh you use yourself saves you 27.0c more than exporting. Consider a battery to maximise savings.

gavelLocal Council Requirements

Planning and approval requirements for solar installation in Whyalla, 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
account_balance

Heritage Considerations

Whyalla includes heritage-listed or conservation areas. Historic conservation areas require Development Approval.

Contact your local council to confirm requirements before installation.

location_city

Local Government Area

Whyalla 5600 is in the Unincorporated SA 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 Whyalla is sourced from official meteorological records.

thermostat

Bureau of Meteorology

Nearest station: Port Augusta Aero

Coordinates: 32°30'25" S 137°43'1" E

~60.5 km from Whyalla centre

View BOM dataopen_in_new
public

Global Solar Atlas

Satellite-derived solar resource data

Location: 33.0380°S, 137.5753°E

View satellite dataopen_in_new
Annual Average Solar Exposure
5.5 kWh/m²/day
Annual Total
2008 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).

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Heritage Considerations in Whyalla

Parts of Whyalla are in a heritage conservation area. You may need council approval for solar installation. Our installers can advise on compliant installation options that respect heritage requirements.

Learn about solar for heritage homesarrow_forward

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 Whyalla

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$2,133
Payback Period3 years
10-Year Savings$21,330

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

Solar Trends in Whyalla

trending_upYoY Growth
-20%
50 installs last year
solar_powerAvg System Size
5.8
kW installed locally
battery_charging_fullBatteries Installed
163
+15% growth rate
starPopular Inverter
Fronius
Most installed locally

Solar FAQ for Whyalla

How much does solar cost in Whyalla?

A typical 6.6kW solar system in Whyalla 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 Whyalla?

With 5.5 sun hours per day and current electricity prices, most Whyalla households see payback within 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 $1,977 for a 6.6kW system) plus state rebates up to $varies.

What feed-in tariff can I get in Whyalla?

Feed-in tariffs in Whyalla range from 6.0c to 12.0c per kWh. The best currently available is 8.0c/kWh from Origin.

Can I export solar power in Whyalla?

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

Get Solar Quotes for Whyalla 5600

Join the 69% of Whyalla homes already saving with solar. Compare quotes from 27+ local CEC-accredited installers.

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