LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Gordon solar fact
Gordon has Sydney's highest average solar system size at 13.1kW — reflecting the upper north shore's combination of Australia's largest suburban homes, highest electricity bills, and a professional demographic that optimises systems to three decimal places
Estimated Monthly Output — 6.6kW
kWh/month · peak: Dec (531 kWh)
Solar in Gordon — What You Need to Know
Gordon is the heart of Sydney's upper north shore, a suburb of Federation and Inter-war homes on generous 700–1,200m² lots that represent some of Australia's largest private solar opportunities. The suburb's homes — many with 300–400m² of rooftop area — routinely support 13–20kW systems that would be oversized for equivalent-priced properties anywhere else in Sydney. Ku-ring-gai Council's planning framework allows solar installations with minimal conditions on all residential zones including heritage areas, using an all-black panel pathway that maintains streetscape character. Gordon station's position on the North Shore Line has attracted decades of professionals and executives who combine high incomes with sophisticated financial analysis of long-term investments — creating a market that routinely requests system proposals comparing 10, 15, and 20kW options with 30-year cashflow modelling. Electricity consumption here is genuinely high: ducted air conditioning, pools, home offices, and electric vehicle charging create household bills averaging $4,200/year — among Sydney's highest — making solar ROI exceptional.
Solar Panel Cost in Gordon 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $3590–$4224 | $1920+ | 5.5c |
| 6.6kW ★ | $4224–$5664 | $2560 | 5.5c |
| 10kW | $5491–$7363 | $3584+ | 5.5c |
FAQs — Solar in Gordon
How much do solar panels cost in Gordon?
A 6.6kW system in Gordon 2072 costs $4224–$5664 after federal STC rebates in 2026.
Is solar worth it in Gordon?
Gordon earns a A- (Very Good) solar grade with a score of 80/100. 27% of homes here already have solar.
What size solar system for Gordon?
6.6kW suits most Gordon homes. Larger homes with pools or EVs should consider 10kW+. NSW's feed-in tariff is 5.5c.
FREE · 60 SECONDS · NO PHONE CALLS