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LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Keysborough solar fact
Keysborough has Greater Dandenong's highest solar adoption rate despite having the municipality's highest proportion of light industrial zoning — because the flat industrial roofscapes eliminate overshadowing of residential properties, giving homes between factory units some of Melbourne's cleanest solar horizons
Estimated Monthly Output — 6.6kW
kWh/month · peak: Dec (461 kWh)
Solar in Keysborough — What You Need to Know
Keysborough sits in the south-east corner of Greater Dandenong, a suburb that combines residential streets with light industrial and logistics facilities in a pattern that unexpectedly benefits solar: the flat, single-storey warehouses to the north and west of residential blocks eliminate the shadowing that neighbouring houses would cause, giving many Keysborough homes unusually clear solar access. The suburb's housing stock is 1970s–90s brick, predominantly owner-occupied by working families and an increasingly diverse community. Greater Dandenong City Council has prioritised solar as part of its sustainability strategy, with community programs targeting the suburb's Sri Lankan, Indian, and South-East Asian communities through culturally appropriate education. Keysborough's distance from Port Phillip Bay (8km) means standard hardware throughout, and the competitive south-eastern Melbourne installer market keeps pricing aggressive.
Solar Panel Cost in Keysborough 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $3141–$3696 | $1680+ | 3.3c |
| 6.6kW ★ | $3696–$4956 | $2240 | 3.3c |
| 10kW | $4804–$6442 | $3136+ | 3.3c |
FAQs — Solar in Keysborough
How much do solar panels cost in Keysborough?
A 6.6kW system in Keysborough 3173 costs $3696–$4956 after federal STC rebates in 2026.
Is solar worth it in Keysborough?
Keysborough earns a A- (Very Good) solar grade with a score of 82/100. 38% of homes here already have solar.
What size solar system for Keysborough?
6.6kW suits most Keysborough homes. Larger homes with pools or EVs should consider 10kW+. VIC's feed-in tariff is 3.3c.
Solar in Nearby Suburbs
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