Solar Panel Cleaning Methods

Check with your solar installers and providers to determine if there is any information about solar panel cleaning recommendations and dos or don ts when it comes to cleaning your system.

Solar panel cleaning methods.

In most places there s more pollution in the winter which is why the spring is a good time to do an annual cleaning. Most companies charge 100 300 for a thorough cleaning. 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. We ll get to the best way to clean your solar panels in a minute.

The most effective way to clean your solar panels is with a hose and a bucket of soapy water. Materials and methods for cleaning solar panels. Scratching the glass on a solar panel can affect its performance. Don t use metal objects or harsh abrasive products for removing caked on materials.

Consider your solar panel cleaning method. How often should i clean my solar panels. The first thing to keep in mind is that there is no one correct way to clean your solar panels. Google did a study on the need to clean solar panels.

If the panels are dry before tackling the modules with water brush off any loose materials first this will make cleaning easier and faster. So long as you aren t using any abrasive cleaning methods or detergents the panels should hold up just fine. Solar panels that are cleaned once and twice a year produce 3 5 and 5 1 more electricity respectively than those that are left uncleaned. Hire a professional cleaning crew to clean filthy panels on a pitched roof.

For example the photoactive coating strongly rely on the water or rain and the uv light radiation wavelength shorter than 380 nm to activate. Different solar providers may advise different cleaning methods so. Methods for the cleaning of solar panels and solar concentrators have been proposed by number of researchers but still there are several limitations regarding different models as proposed by them. There are many different types of solar panels and they all differ slightly from one another.