Water Requirements For Solar Panel Cleaning

In this article you will learn how to clean solar panels the right way.

Water requirements for solar panel cleaning.

Control of water use is a key element to the economic viability and environmental stewardship of many pv installations. The actual cleaning process for solar panels for easy and the biggest challenge most people encounter is related to getting to the panels. The best way to clean solar panels is through professional help as of may 31 2020 australia now has more than 2 43 million solar power systems installed across rooftops. Soaps can leave a film or residue that not only shades panels like the dirt that was just washed off but it can also encourage dirt to stick and build up faster said daniel green bland.

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. They might have specific recommendations for cleaning. Conclusion water consumption in pv panel cleaning operations can be a major operating cost over the lifetime of a solar panel installation. Here again the nozzle pressure cannot go above 35 bars as it may lead to surface or structural damage of the panel.

Fill a bucket with warm soapy water or cleaning solution designed for solar panels. Use a soft cloth or sponge and wipe them down with the soap solution and then rinse them with the hose. We ll get to the best way to clean your solar panels in a minute. 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.

Module manufacturers recommend the use of distilled or de ionized water to clean solar panels. But this is usually followed by a water jet spray to clean the entire panel surface. California based solar installer and maintenance provider bland company never uses a cleaning agent on solar panels instead relying on deionized water and a rotating brush system to wash solar panels. Google did a study on the need to clean solar panels.

The first thing you want to do is to check with your solar panel manufacturer. Avoid using water with high mineral content. How to clean solar panels. Mineral rich water may leave deposits of particles over time and its chemistry is not recommended for the glass of modules.

However cleaning is one aspect of solar panel maintenance that should not be taken lightly. According to the clean energy council 2018 also saw a 45 per cent growth in commercial solar power systems. The most effective way to clean your solar panels is with a hose and a bucket of soapy water. They found that tilted panels don t require cleaning as much as flat panels.