LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Mandurah solar fact
Mandurah has WA's highest retiree solar adoption rate — 51% of homes owned by residents over 65 have panels — because the City of Mandurah's 'Solar for Seniors' program delivered subsidised assessments and low-cost finance to 1,200 eligible households between 2019 and 2024
Estimated Monthly Output — 6.6kW
kWh/month · peak: Dec (634 kWh)
Solar in Mandurah — What You Need to Know
Mandurah is WA's largest regional city, 74km south of Perth on the Mandurah Estuary — a city shaped by its extraordinary combination of inland waterways, ocean beaches, and a retiree demographic that has made it one of Australia's most solar-penetrated regional cities. The City of Mandurah's 'Solar for Seniors' program was funded through the state government's regional solar initiative and specifically targeted the suburb's high over-65 population, providing free energy assessments and access to 0% finance for eligible pensioners. The result is a city where retiree streets have higher solar adoption than working-family streets — a reversal of the national pattern — because the economic case was made directly to the demographic most motivated by fixed-income cost reduction. The Mandurah Estuary's extensive canal network means marine-grade hardware is essential for canal-front properties, while the broader city's inland streets use standard components. Perth's competitive installer market serves Mandurah actively, with dedicated businesses operating from the city.
Solar Panel Cost in Mandurah 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $2842–$3344 | $1620+ | 2.25c |
| 6.6kW ★ | $3344–$4484 | $2160 | 2.25c |
| 10kW | $4347–$5829 | $3024+ | 2.25c |
FAQs — Solar in Mandurah
How much do solar panels cost in Mandurah?
A 6.6kW system in Mandurah 6210 costs $3344–$4484 after federal STC rebates in 2026.
Is solar worth it in Mandurah?
Mandurah earns a A- (Very Good) solar grade with a score of 85/100. 45% of homes here already have solar.
What size solar system for Mandurah?
6.6kW suits most Mandurah homes. Larger homes with pools or EVs should consider 10kW+. WA's feed-in tariff is 2.25c.
Solar in Nearby Suburbs
FREE · 60 SECONDS · NO PHONE CALLS