How to clean solar panels.
How do self cleaning solar panels work.
They might have specific recommendations for cleaning.
These work by using a hydrophobic coating that stops water droplets from sticking to the surface as the droplets roll off of the panels they also take dirt and dust with them.
Many of those who are new to solar energy don t actually know that solar panels need to be clean in order to properly work.
A lot of solar companies will offer this type of service to you for a fee of course.
Hire a professional or do it yourself.
Without it your panels could generate anywhere from 15 25 less energy depending on the extent of filth.
Ideally solar panels should be cleaned every few weeks to maintain peak efficiency which is especially hard to do for large solar panel arrays.
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 relatively cool day.
But when your solar panels do need a cleaning here s the best safest and the most effective way to do it.
Do self cleaning solar panels exist.
Many solar installers now offer arrays that use self cleaning panels.
First try if your garden hose alone does the job.
How to clean solar panels.
Cleaning can cost up to five dollars per panel.
There are some instances where solar panels might need cleaning but most of the evidence says solar panels are self sufficient and low maintenance.
If you do decide your solar panels need to be cleaned there are two main ways of doing it.