How To Clean Solar Panels On A Roof

Google did a study on the need to clean solar panels.

How to clean solar panels on a roof.

Clean the surface of the solar panel with a soft cloth or sponge. But first let s look at when and why you might need to invest in solar panel cleaning equipment or hire a professional cleaning service. Olson recommends homeowners use a soft bristle brush with an extended handle like the type used to clean off an rv. Start early in the morning.

Essentially in the same manner you would wash your car at home. Show extra caution if cleaning your solar panels requires you to climb up on the roof. Gather some distilled water and mix it with a little dish. If you can safely reach your solar panels from the ground then you can give them a clean yourself.

And don t forget to choose an environmentally friendly soap. Fill a bucket or spray bottle with warm water and soap no other special equipment is needed. Gathering all of these tips let s take a look at a review of the steps you need to follow. Fortunately cleaning solar panels is easy for ground mounted systems or for rooftop solar systems on a typical one story house.

You do not have to clean the wiring underneath. Disconnect your pv array from the inverter by pushing the rapid shutdown button or pulling down the dc disconnect switch. Because you don t want to scratch the panels in any way it s best to use just water and a non abrasive sponge to apply soapy water. According to energy matters you need a good quality soft brush and a squeegee with a plastic blade on one side and a cloth covered sponge on the other with a long extension arm.