The Risk
Does dirt really affect solar panel output?
Submitted by anonymous » Thu 24-Apr-2025, 07:59Subject Area: General | 0 member ratings |
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Yes, even a thin layer of dirt can reduce efficiency by 5% or more. Leaves, bird droppings, and pollution create barriers between sunlight and your panel cells. Midway through your maintenance routine, consider solar panel cleaning to restore optimal performance. Dirty panels can't absorb as much sunlight, which directly affects energy production. Over time, accumulated grime can even cause hot spots, damaging the panel. Clean panels perform better and produce more power, saving you money. It’s best to schedule cleanings during dry seasons or after heavy winds to maintain consistent output.
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