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LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Holland Park solar fact
Holland Park's post-war Housing Commission estates have been comprehensively retrofitted — 68% of original Commission homes now have solar, compared to 31% of equivalent private homes in the suburb, because the Queensland Government's Housing Portfolio solar program prioritised Holland Park's accessible flat rooftops
Estimated Monthly Output — 6.6kW
kWh/month · peak: Dec (691 kWh)
Solar in Holland Park — What You Need to Know
Holland Park is a classic inner-south Brisbane suburb of post-war brick homes built on the slopes below Mount Gravatt's ridge, combining affordable early-ownership demographics with increasingly affluent professional families attracted by the inner-city position. The Queensland Housing Commission built extensively in Holland Park in the 1950s–60s, and the state's housing portfolio solar retrofit program has made these Commission homes among the suburb's most solar-equipped. For private homeowners, the suburb's 1960s–80s homes on 600–700m² lots are straightforward solar installations with good north-facing orientations on the slopes. Brisbane City Council's southern programs serve Holland Park within the Mount Gravatt catchment, and the suburb's competitive installer market from both the inner south and south-east Brisbane provides reliable pricing.
Solar Panel Cost in Holland Park 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $2842–$3344 | $1860+ | 6.7c |
| 6.6kW ★ | $3344–$4484 | $2480 | 6.7c |
| 10kW | $4347–$5829 | $3472+ | 6.7c |
FAQs — Solar in Holland Park
How much do solar panels cost in Holland Park?
A 6.6kW system in Holland Park 4121 costs $3344–$4484 after federal STC rebates in 2026.
Is solar worth it in Holland Park?
Holland Park earns a A- (Very Good) solar grade with a score of 84/100. 40% of homes here already have solar.
What size solar system for Holland Park?
6.6kW suits most Holland Park homes. Larger homes with pools or EVs should consider 10kW+. QLD's feed-in tariff is 6.7c.
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