Why It Matters
Grime on the glass is lost money every single day.
Output drops quietly
Dust, pollen and bird droppings block sunlight cell by cell — you won't see it, but your inverter will.
Buildup gets baked on
Left long enough, grime hardens in the sun and needs more than rain to shift it.
Uneven soiling causes hot spots
Patchy dirt can create shading imbalances across cells, adding strain that shortens panel life.
Rain doesn't do the job
Adelaide's low panel pitch and dust mean rainfall alone won't keep panels genuinely clean.
