Guttermen OZ the Gold Coast with a solar panel cleaning service using purpose made solar panel cleaning equipment.
Why do solar panels need cleaning?
Rainwater on its own helps with reducing dust build up and the like but it doesn’t clean solar panels of all the grime that builds up over time.
Just like with a car windscreen, you need to use your windscreen wipers to get rid of road grime build up.
The same principle applies to solar panels. Rainwater does not do the job on its own.