Water Requirement For Solar Panel Cleaning

They found that tilted panels don t require cleaning as much as flat panels.

Water requirement for solar panel cleaning.

Google did a study on the need to clean solar panels. However cleaning is one aspect of solar panel maintenance that should not be taken lightly. Module manufacturers recommend the use of distilled or de ionized water to clean solar panels. Solar panels are generally self cleaning but in particularly dry areas or where panel tilt is minimal dust and other substances such as bird droppings can build up over time and impact on the amount electricity generated by a module.

According to the clean energy council 2018 also saw a 45 per cent growth in commercial solar power systems. 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. In this article you will learn how to clean solar panels the right way.

If you do not have access to de ionized or distilled water you can use a water softening hose attachment to filter those minerals. 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. Mineral rich water may leave deposits of particles over time and its chemistry is not recommended for the glass of modules. How to clean solar panels.

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. The first thing you want to do is to check with your solar panel manufacturer. They might have specific recommendations for cleaning. The most effective way to clean your solar panels is with a hose and a bucket of soapy water.

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. The 4 8 feet hydrasolar internal system makes water flow through a hose directly into the solar panel with a single tool. Grime and bird poop doesn t need to cover an entire panel to have an effect. We ll get to the best way to clean your solar panels in a minute.

Water jet pressure cleaning solar panels with vinegar is also a recommended norm that is widely in use. Here again the nozzle pressure cannot go above 35 bars as it may lead to surface or structural damage of the panel.