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.
Simple green for cleaning solar panels.
Get a soft long handled bristle brush and fill up a bucket some warm water and a little bit of simple green.
Spray down your modules first and get them wet.
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.
L use softened water.
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.
However there are different ways to clean them and various tips that should be used during the process.
I like to work on two panels at a time.
Essentially in the same manner you would wash your car at home.
Immediately rinse off the panel with clean water and squeegee the panel dry to avoid water spotting.
You do not have to clean the wiring underneath.
Your solar panels need to be exposed to sunlight in order to produce power.
They found that tilted panels don t require cleaning as much as flat panels.
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.
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.
How to clean your solar panels.
Clean the surface of the solar panel with a soft cloth or sponge.
Spray about one squirt of simple green on each panel.
Google did a study on the need to clean solar panels.
Simply put if you can clean a window you can clean a solar panel.
We ll get to the best way to clean your solar panels in a minute.
Try to get as much of that buildup off as you can.
The most effective way to clean your solar panels is with a hose and a bucket of soapy water.
Cleaning ones solar panels is not hard at all.
Show extra caution if cleaning your solar panels requires you to climb up on the roof.
We re committed to providing high quality cleaning products with a focus on environmental responsibility and human safety.
L avoid harsh chemical cleaning agents.
All the electrical stuff is safely protected with aluminum frames hardened glass and insulation.
Using a soft brush with distilled water and dish soap is sufficient to clean your solar panels.
They may look scary and technical but in fact the technology is securely sealed inside the solar panel.
Before cleaning make sure you treat the water you plan to use by adding water softener.