How, When, and Why You Should Clean Solar Panels

Any equipment needs maintenance. One of the necessary maintenance procedures that we do is cleaning. A motorcycle that has its engine oil changed often runs better, and the machine lasts longer. A computer or a phone free of viruses, malware, and unnecessary clutters functions better and runs smoother. This is a similar case when it comes to solar panels. Many of the solar experts detail the methods of cleaning your solar panels. Today we are simply going to cover the how, when, and why of the task.

Why Should You Clean Your Solar Panels?

For solar panels to function optimally, a scheduled cleaning must be followed. Over the years, dust and grime accumulation can cause problems in your solar panels. Your location also plays a factor in this. Some places are more polluted, and thus, dust and grime gather faster and are more abundant.

Luckily, there is a natural cleaning agent who does most of the job, which is rain. Rain clears most of the dust and grime on your solar panels. However, with time, there may be a few residues that the rain failed to remove. And over the years, these residues could pile up and could lower the efficiency of your solar panels.

Another major enemy of solar panels is bird droppings. Bird droppings block sunlight, and so it reduces the functionality of your solar panels. Again, your location also plays a crucial factor in this since, in some places, birds are more plentiful.

When Should You Clean Your Solar Panels?

The schedule for cleaning solar panels varies. If you are in a heavily polluted place, you may need to clean it after a few months. In a fresher area with less pollution, sometimes rain does the job, and other times you may need to clean it manually. On seldom occasions, you might need the help of professional solar panel cleaners.

How to Clean Solar Panels?

As mentioned above, rain does most of the job of cleaning solar panels. However, in some cases, such as when your solar panels have already accumulated a thick layer of dust, you would need to do it yourself. You may use a hose to spray water among your panels while on the ground. This method should do it most of the time. However, in the case of dried bird droppings, you might need to go closer.

When manually cleaning solar panels, use a clean sponge and a mild detergent to avoid abrasions and scratches. It is recommended that you use a new sponge since used sponges may have dust particles in them that may cause micro-scratches to your panels when you wipe them. Ensure that you thoroughly rinse them with clean water so as not to leave any soap residue when it dries up.

In seldom cases, however, you would need a professional’s help in cleaning solar panels. Although costly, this is the best method by far since professional cleaners have the right equipment, are more experienced, and know what they are doing.

Watch this quick explainer video, on how to clean your solar panels:

Last Words

Solar panels are now one of the significant sources of energy today. Solar panel installers have been busier than ever. People start using solar energy as the primary source of energy to power their appliances and lights in their homes. Cleaning solar panels is a necessary knowledge to acquire for all solar panel owners and those planning to buy them.

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