Australia · Australian Capital Territory (ACT)
How dirt and soiling reduce your solar output in Australian Capital Territory
Panel soiling — the accumulation of dust, pollen, bird droppings, and other debris — is one of the most common and fixable causes of solar energy loss. In arid regions, soiling alone can reduce output by 5–15%. Here's what you should know.
Australian Capital Territory has a temperate climate with 5 peak sun hours per day.
Related issues
Panel soiling
commonDust, pollen, bird droppings, or debris accumulation reducing light absorption. More severe in arid or agricultural areas.
Typical loss: 2–15%
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Check my systemBased on conservative solar performance modelling and published degradation data
NRELIEA-PVPSSunSpecPVsyst+ published research
Updated April 2026 · Structured performance modelling
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