How To Clean Solar Panels On Roof Automatically

How to clean solar panels with water and a soft broom.

How to clean solar panels on roof automatically.

These are fantastic since they make it easy to reach the panels from the ground. Essentially in the same manner you would wash your car at home. There are special washing brooms to buy with telescopic handles. This is where cleaning solar panels may have to be done.

However if they are located on the roof then you must use a soft brush coupled with a long extension to make the work easier and safer from the ground. Google did a study on the need to clean solar panels. 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. Some manufacturers and solar panel users report a jump in efficiency of 30 percent or more after a cleaning.

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. 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. Keeping solar panels clean can also improve their efficiency. If your solar panels are installed on the ground then you can opt to use a simple sponge to clean them up or a soft brush as well.

We ll get to the best way to clean your solar panels in a minute. Your solar panels need to be exposed to sunlight in order to produce power. The most effective way to clean your solar panels is with a hose and a bucket of soapy water. 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.

It s a good idea to keep track of your energy output before and after a cleaning because that alone can be enough motivation to get your panels cleaned. They found that tilted panels don t require cleaning as much as flat panels. 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.