Solar Potential in Inner West, NSW
Estimate the rooftop solar yield for any Inner West address — panel count, annual kWh, and payback period based on aerial imagery analysis of your actual roof. Inner West has 2,039 heritage items — check your address for heritage constraints. Combine with a shadow check to see if neighbouring buildings will reduce your yield, or check granny flat eligibility if you are planning a secondary dwelling.
Sunshine hours/yr
2,500 hrs
BOM Sydney Observatory Hill
Ref. payback (6.6 kW)
3.6 years
at current NSW tariffs
Heritage items
2,039
check address above
Solar in Inner West — common questions
Is solar worth it in the Inner West?
The Inner West receives around 2,500 sunshine hours per year (BOM Observatory Hill station). A reference 6.6 kW system yields roughly 13,200 kWh/year with a payback of about 3.6 years at current NSW tariffs. North-facing roofs above 15° pitch achieve the best return.
Does heritage listing affect solar panels in the Inner West?
The Inner West has 2,039 heritage items and conservation areas. Solar panels on a heritage-listed property or within a heritage conservation area typically require council approval and may face restrictions on panel placement, visibility from the street, and fixing methods. Check your address above before proceeding.
What solar rebates are available in the Inner West?
NSW solar incentives include Small-scale Technology Certificates (STCs) under the federal SRES scheme, which reduce upfront system cost. There are no Inner West Council-specific solar rebates as of 2026. The federal scheme is applicable state-wide.
What feed-in tariff can I get in the Inner West?
Feed-in tariffs in NSW are set by retailers, not mandated by government. The AER voluntary benchmark is around 6¢/kWh. Some retailers offer slightly higher rates for flat-rate plans. Compare using Energy Made Easy (energymadeeasy.gov.au) for current offers.
How much roof area do I need for solar in the Inner West?
A 6.6 kW system (16-17 panels at 400W each) requires approximately 26–28 m² of usable north-facing roof area. The Inner West has a mix of terrace houses and semi-detached homes — the aerial imagery check above estimates your specific usable roof area based on satellite data.
Planning a granny flat in Inner West?
Check SEPP Housing 2021 eligibility — lot area, zoning, heritage, and flood exclusions — in 15 seconds.
Check granny flat eligibility →Also check: flood risk in Inner West
Also check nearby councils
Solar yield estimates based on aerial imagery analysis and BOM sunshine hours for Sydney Observatory Hill station. Financial figures use AER DMO 2025–26 tariff benchmarks and SolarQuotes NSW 2026 install cost data. Indicative only — actual yield depends on shading, panel degradation, and household consumption patterns. Not financial advice.