Whether you’re environmentally-minded or want to save on your energy bills, installing solar panels can help. As the technology and industry continue to evolve, it has become more feasible than ever to take advantage of their benefits. However, to get the most use out of your panels, use this guide to learn how to keep them clean.

Why Is It Necessary to Keep Solar Panels Clean?

Due to their outdoor location, solar panels are prone to developing layers of dust, dirt, leaves, bird droppings, and water. However, depending on their site and installation, some can accumulate layers of grime much faster. 

Specifically, solar panels in dusty, dry areas and those found in regions with a lot of air pollution or those close to local factories are prone to buildup. Flat-panel installations also allow water to pool, and they can develop a muddy film once the moisture evaporates. 

Regularly inspecting the condition of your solar panels is necessary for determining if they should be cleaned. Forgoing this maintenance reduces the light passing into the panels and, thus, the amount of energy they can absorb. 

How Do You Clean Solar Panels?

In most instances, if the panels are located on the ground, you can safely clean them without professional help. However, you’ll need to work carefully to avoid creating scratches.

Spray them with a non-pressurized water hose, as anything stronger could damage them. If there are bird droppings or dirty-looking areas after you’ve rinsed them, apply a mild detergent with a non-abrasive sponge. Avoid using harsh cleaners or chemicals. Rinse away the soap when you’ve finished and use a squeegee to remove excess water.

If you’re considering solar panels for your home, let Star City Solar in Miamisburg, OH, help you harness the power of the sun. Star City Solar services Dayton, Cincinnati, and the rest of south-central Ohio. Their trusted technicians will help you choose between ground or roof panels so that you find the perfect renewable energy solution for your home. They can even estimate your annual utility savings beforehand. Learn more about their services online, or call (937) 572-5497 today to schedule an appointment.