Essentially in the same manner you would wash your car at home.
Simple green for cleaning solar panels.
Try to get as much of that buildup off as you can.
Immediately rinse off the panel with clean water and squeegee the panel dry to avoid water spotting.
L avoid harsh chemical cleaning agents.
Before cleaning make sure you treat the water you plan to use by adding water softener.
Written by qualified solar engineer carlos on january 6 2019.
Take your soft bristle brush dip that in the water and scrub down your modules really well.
Google did a study on the need to clean solar panels.
Cleaning ones solar panels is not hard at all.
They may look scary and technical but in fact the technology is securely sealed inside the solar panel.
However there are different ways to clean them and various tips that should be used during the process.
Clean the surface of the solar panel with a soft cloth or sponge.
How to clean your solar panels.
Using a soft brush with distilled water and dish soap is sufficient to clean your solar panels.
Use the soft brush to scrub the entire panel even if parts of it look clean already.
You do not have to clean the wiring underneath.
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.
They found that tilted panels don t require cleaning as much as flat panels.
Your solar panels need to be exposed to sunlight in order to produce power.
Spray down your modules first and get them wet.
Fill a bucket or spray bottle with warm water and soap no other special equipment is needed.
The bottom edge will be the dirtiest area.
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.
Since 1975 simple green has built a legacy of developing new and innovative products that are responsible choices for many generations to come.
L use softened water.
Get a soft long handled bristle brush and fill up a bucket some warm water and a little bit of simple green.
Spray about one squirt of simple green on each panel.
We re committed to providing high quality cleaning products with a focus on environmental responsibility and human safety.
I like to work on two panels at a time.
We ll get to the best way to clean your solar panels in a minute.
However unless you live somewhere with high amounts of smog dust dirt or sand blowing around solar panel cleaning is generally not necessary in most cases occasional rain will be enough to naturally and safely keep your solar panels clean and free of debris that could lower production.
This reduces the amount of mineral deposits in the water and thus eliminates the risk of further damaging the solar panels with abrasion.
Simply put if you can clean a window you can clean a solar panel.