Using anything with high pressure may cause damage.
Clean solar panels with pressure washer.
These spots are not dangerous and will only remain there until next time it rains.
If the panels look good and it is a first time cleaning soap the panels up with a strip washer on a long extension pole.
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.
Rinse with de ionized water fed pole.
The most effective way to clean your solar panels is with a hose and a bucket of soapy water.
And be careful up there.
Use a tucker pole or something comparable if the panels have been cleaned within three to six months skip the application of soap and simply rinse with de ionized water.
Cleaning is achieved by the mechanical action of the bristles made of nylon for scratch free modular surface cleaning.
Use a mild detergent if you feel like you need some extra help.
And if you re asking yourself if you can use a pressure washer to clean your solar panels we encourage you to only use a normal hose.
How to clean solar panels.
This water is free from salts and calcium that otherwise leave little ugly white spots on your panels when dried.
The isolar 400 and isolar 800 offers superior cleaning thanks to brushes that are powered by the water jet from the pressure washer.
They might have specific recommendations for cleaning.
To keep those solar panels working at peak efficiency clean them periodically with a non abrasive cloth and a soft soap.
Performing solar panel cleaning is the best way to keep your solar power system performing it s best as well as receiving the maximum lifespan out of your solar panels.
If you are going to clean your solar panels yourself use water a gentle soap like dishwashing detergent and a soft brush to get the buildup out of the corners.
Ultra pure pure water cleaning system for solar panels cleaning and maintenance of solar and pv panels why clean solar panels.
Photo voltaic panels are constantly exposed to various types of weather and are thus a target for dirt dust industrial residues atmospheric pollution algae moss bird droppings etc.
Essentially in the same manner you would wash your car at home.
However cleaning is one aspect of solar panel maintenance that should not be taken lightly.
Over time that can reduce much of your savings by using solar power.
Get the most from your solar installation by choosing cec accredited products and installers.
The first thing you want to do is to check with your solar panel manufacturer.
Avoid harsh chemicals abrasive scrubbers and pressure washers which could damage your solar panels.
In between major cleanings you can use a hose for a quick rinse.