Dirty SOLAR PANELS

If you notice a visible layer of dust, grime, bird droppings, or pollen on your solar panels, it's likely they need cleaning. Additionally, if your monitoring system indicates a drop in power output of 6–8% or more, it's a sign that clean solar panels are essential for optimal performance. While rain can help wash away some debris, solar panel maintenance typically requires cleaning 2–4 times a year to ensure maximum solar panel efficiency, particularly in dry, dusty, or high-pollution areas.