Solar Panel cleaning is essential for optimal solar panel performance and efficiency. Just like your windows, the longer solar panels sit outside, the dirtier they get. Dust, leaves, bird droppings, pollution and other impurities can prevent sunlight from reaching the cells inside your solar panels. This can lead to an energy loss of up to 25-30% according to studies by the National Renewable Energy Laboratory.
Panels should be cleaned every 3 to 6 months, or at least twice a year. The end of the rainy season (March/April) is usually a good time as is the end of summer. A good way of determining a cleaning schedule is by keeping a close eye on your system’s monitoring software.
​
​
Our team will eliminate:
​
• Pollution
• Dirt
• Dust
• Leaves
• Bird droppings
The surfaces of your solar panels will be spotless by the time we’re done cleaning them!
​
​
​