AU SolarApril 3, 2026 · 8 min read · Australia
Solar Panel Output Australia by City kWh by Location & Season
Australian solar output ranges from 3.5 to 5.5 kWh per kWp per day. Darwin: 5.3, Perth: 5.0, Brisbane: 4.7, Sydney: 4.2, Melbourne: 3.8, Hobart: 3.5.
Darwin: 5.3 kWh/kWp/day (1,934 kWh/yr)
Darwin: 5.3 kWh/kWp/day (1,934 kWh/yr) — best in Australia
Perth: 5.0 kWh/day (1,825 kWh/yr)
Perth: 5.0 kWh/day (1,825 kWh/yr) — excellent year-round
Brisbane: 4.7 kWh/day (1,716 kWh/yr)
Brisbane: 4.7 kWh/day (1,716 kWh/yr) — strong
Sydney: 4.2 kWh/day (1,533 kWh/yr)
Sydney: 4.2 kWh/day (1,533 kWh/yr) — very good
Melbourne: 3.8 kWh/day (1,387 kWh/yr)
Melbourne: 3.8 kWh/day (1,387 kWh/yr) — still worthwhile
Disclaimer: For educational reference. Consult a licensed professional.