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Solar Panels in Wollongong 2026, Costs, Rebates and How to Choose a Solar Installer
Wollongong solar guide 2026: how much solar panels cost in Wollongong and the Illawarra, federal STC rebates, Endeavour Energy feed-in tariffs and how to choose a CEC-accredited installer.
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Solar Panels in Wollongong 2026
Wollongong and the Illawarra have excellent solar conditions, 4.8-5.1 peak sun hours per day and strong Endeavour Energy network coverage. The Illawarra Escarpment means some Wollongong properties have east-facing roofs, still viable for solar, though north-facing installations produce 15-20% more energy. endeavourenergy.com.au/solar
How Much Do Solar Panels Cost in Wollongong?
- 6.6kW system: $5,500-$8,200 installed (competitive with Sydney; some Sydney installers also service the Illawarra)
- 10kW system: $9,000-$13,500 installed
- Home battery (add-on): $10,000-$17,500
Federal STC Rebate in Wollongong 2026
A 6.6kW system in Wollongong generates approximately 88-93 STCs, worth $2,600-$3,500 upfront discount, applied by your accredited installer. cleanenergyregulator.gov.au
NSW Feed-In Tariffs for Wollongong 2026
Wollongong is on the Endeavour Energy network. NSW retailer feed-in tariff rates range from 4c to 12c+ per kWh. Compare current Wollongong retailer offers at energymadeeasy.gov.au.
How to Choose a Solar Installer in Wollongong
CEC-accredited installers only: cleanenergycouncil.org.au. Sydney-based national installers often service Wollongong, ensure any installer you choose has experience with Endeavour Energy network applications and can attend for warranty service.
This article was compiled by AI and screened before publishing. See our editorial standards.