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.
Best way to wash solar panels.
How to clean solar panels the first thing you want to do is to check with your solar panel manufacturer.
Either clean your solar panels in the morning afternoon or pick a.
Solar panels can become incredible hot in sunshine.
Brushing any loose dirt off before spraying them with water will make the squeegeeing process quicker and easier.
How to clean those dusty dirty solar panels 1.
Be sure to check your panel manufacturer instructions for shutting down the system before cleaning if necessary.
Once this is done brush off any loose dust and debris from your panels.
The most effective way to clean your solar panels is with a hose and a bucket of soapy water.
Follow the instructions in your solar panel manual to completely shut off the system before attempting any sort of cleaning.
First try if your garden hose.