First try if your garden hose.
Best way to wash solar panels.
Using just clean water and your soft brush with sponge and squeegee functions remove any stubborn grime and residue.
Brushing any loose dirt off before spraying them with water will make the squeegeeing process quicker and easier.
Either clean your solar panels in the morning afternoon or pick a.
Essentially in the same manner you would wash your car at home.
They might have specific recommendations.
Be sure to check your panel manufacturer instructions for shutting down the system before cleaning if necessary.
Follow the instructions in your solar panel manual to completely shut off the system before attempting any sort of cleaning.
Once this is done brush off any loose dust and debris from your panels.
Solar panels can become incredible hot in sunshine.
How to clean solar panels the first thing you want to do is to check with your solar panel manufacturer.