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NSW • Zone 3Flexible Exports

Solar Panels in Wollongong 2500

14% of homes in Wollongong already have solar. Join 2,694 local households saving on electricity.

wb_sunny4.5 sun hours/day
savings$1,534/yr savings
schedule4 year payback
updateData updated: 2026-01-09 • Sources: CER, BOM, ABS
$1,779
Federal rebate for 6.6kW system
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Compare 24+ local CEC installers

solar_power14%
Solar Homes
wb_sunny4.5
Sun Hours/Day
bolt7.8kW
Avg System
payments8.5c
Feed-in Tariff (FIT)
electric_meter10kW
Export Limit
straighten34°
Optimal Tilt
battery_charging_full

54 batteries installed in Wollongong in the last 6 months(+35% growth)

wb_sunnySolar Potential in Wollongong

Daily Solar Generation

Wollongong receives 4.5 peak sun hours per day on average. This translates to excellent solar generation potential.

6.6kW System25.2kWh/day
10kW System38.3kWh/day
13kW System49.7kWh/day

Annual Production

9,214
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 Wollongong area, assuming good quality components, a suitable rooftop and professional, accredited solar installation.

Mean daily production for 6.6kW of solar panels in Wollongong, NSW, 2500

6.6kW
System Size
23.7
Avg kWh/day
8,669
Est. kWh/year
4.5
Peak Sun Hours

Estimates based on 4.5 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 Wollongong throughout the year compared to the Australian national average.

4.5
Avg kWh/m²/day
6.1
Summer Peak (Jan)
2.7
Winter Low (Jun)

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

Solar in Wollongong vs National Average

How Wollongong 2500 compares to the rest of Australia for solar adoption.

13.6
systems per 100 dwellings
arrow_downward59% vs avg
WollongongNational Avg (33.3)
solar_power
21.1 MW
total collective capacity

Combined capacity of all 2,694 solar systems in the 2500 postcode area.

eco
20.0k
tonnes CO₂/year avoided
bolt
29.4 GWh
clean energy/year
payments
$9.4M
value at 32c/kWh
home
4.5k
homes equiv. powered

Calculations based on 4.5 peak sun hours, 7.8kW average system size, and 0.68 kg CO₂/kWh grid emissions factor.

electric_meterGrid Connection in Wollongong

electrical_services

Ausgrid

Your electricity network distributor for Wollongong

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

paymentsFeed-in Tariffs in Wollongong

Best Available Rate
8.5c/kWh
from Origin
Rate Range in NSW
4.5c
10.5c
Avg electricity rate: 32.0c/kWh

Self-consumption tip: With Feed-in Tariff (FIT) at 8.5c and usage at 32.0c, every kWh you use yourself saves you 23.5c more than exporting. Consider a battery to maximise savings.

gavelLocal Council Requirements

Planning and approval requirements for solar installation in Wollongong, NSW.

check_circle

No Approval Required

Most residential solar installations in NSW are exempt under the SEPP (Exempt and Complying Development) 2008.

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

Wollongong includes heritage-listed or conservation areas. Heritage conservation areas may require Development Application (DA).

Contact your local council to confirm requirements before installation.

location_city

Local Government Area

Wollongong 2500 is in the Wollongong 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 Wollongong is sourced from official meteorological records.

thermostat

Bureau of Meteorology

Nearest station: Wollongong University

Coordinates: 34°24'20" S 150°52'45" E

~2.8 km from Wollongong centre

View BOM dataopen_in_new
public

Global Solar Atlas

Satellite-derived solar resource data

Location: 34.4278°S, 150.8931°E

View satellite dataopen_in_new
Annual Average Solar Exposure
4.5 kWh/m²/day
Annual Total
1643 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 Wollongong

Parts of Wollongong 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 NSW

Federal STC Rebate

Up to $2,800 (6.6kW)
  • checkAll residential properties
  • checkMust use CEC accredited installer

Peak Demand Reduction Scheme

Varies
  • checkBattery storage systems
  • checkVPP participation
View all NSW rebatesarrow_forward

System Prices in Wollongong

6.6kW Solar$5,200 - $7,500
10kW Solar$8,000 - $12,000
13kW Solar$10,500 - $15,000

*Prices after federal STC rebate. Excludes state rebates.

Your Solar ROI

Annual Savings$1,534
Payback Period4 years
10-Year Savings$15,340

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

Solar Trends in Wollongong

trending_upYoY Growth
-41%
142 installs last year
solar_powerAvg System Size
7.8
kW installed locally
battery_charging_fullBatteries Installed
216
+35% growth rate
starPopular Inverter
Fronius
Most installed locally

Solar FAQ for Wollongong

How much does solar cost in Wollongong?

A typical 6.6kW solar system in Wollongong costs $5,200 - $7,500 after the federal STC rebate. Prices vary based on panel quality, inverter choice, and installation complexity.

What's the payback period for solar in Wollongong?

With 4.5 sun hours per day and current electricity prices, most Wollongong households see payback within 4 years. This assumes 30% self-consumption - adding a battery can improve this significantly.

What rebates are available in NSW?

NSW residents can access the federal STC rebate (approximately $1,779 for a 6.6kW system).

What feed-in tariff can I get in Wollongong?

Feed-in tariffs in Wollongong range from 4.5c to 10.5c per kWh. The best currently available is 8.5c/kWh from Origin.

Can I export solar power in Wollongong?

Yes, Ausgrid allows exports up to 10kW per phase in Wollongong. Flexible exports are available, which may allow higher exports during low-demand periods.

Get Solar Quotes for Wollongong 2500

Join the 14% of Wollongong homes already saving with solar. Compare quotes from 24+ local CEC-accredited installers.

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