Solar Potential in Blacktown, NSW
Estimate the rooftop solar yield for any Blacktown address — panel count, annual kWh, and payback period based on aerial imagery analysis of your actual roof. 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
2,550 hrs
BOM Richmond
Ref. payback (6.6 kW)
3.6 years
at current NSW tariffs
Heritage items
131
check address above
Solar in Blacktown — common questions
Is solar worth it in Blacktown?
Blacktown averages around 2,550 sunshine hours per year — above the Sydney CBD average due to its inland location. A 6.6 kW system yields approximately 13,464 kWh/year with a payback of about 3.6 years.
What solar systems are common in Blacktown?
Blacktown's predominantly single-storey suburban homes with large north-facing roofs are well-suited to 6.6–13.2 kW systems. Many households in the area have already installed solar, with battery storage uptake growing.
Are there heritage restrictions on solar in Blacktown?
Blacktown has 131 heritage items — relatively few compared to older Sydney suburbs. Heritage-related solar restrictions are unlikely unless your property is specifically heritage-listed.
What are average solar savings in Blacktown?
At 2,550 sunshine hours/year, a 6.6 kW system saves approximately $1,858/year based on current NSW tariff benchmarks.
Which network serves Blacktown for solar feed-in?
Blacktown is served by Endeavour Energy (formerly part of the Western Power corridor). Your feed-in tariff is set by your electricity retailer — compare at energymadeeasy.gov.au for current offers.
Planning a granny flat in Blacktown?
Check SEPP Housing 2021 eligibility — lot area, zoning, heritage, and flood exclusions — in 15 seconds.
Check granny flat eligibility →Also check: flood risk in Blacktown
Also check nearby councils
Solar yield estimates based on aerial imagery analysis and BOM sunshine hours for Richmond 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.