Home ImprovementTechnology

The Best Way to Clean Solar Panels: Is It Okay to Use Soap?

Did you know that massive amounts of solar energy reach the planet every hour? What would you say if you knew that it’s enough to power the world for a year?

How much of that power for your home do you think you miss out on each year? Unless you know the answer to this and other crucial questions, you may not get the most out of this significant investment into your property.

So, what is the best way to clean solar panels? Keep reading to find out!

How Often to Clean Solar Panels

The question is not if you should complete this job, but when to clean solar panels. At the very least, you’ll want to ensure that they get cleaned at least once a year.

According to Popular Mechanics, pollution alone can block up to 25% of the sunlight that could have become energy. Airborne dust and other particles can gather and cause notable performance downturns for homeowners.

Best Way to Clean Solar Panels

It’s critical to have a strong understanding of how to clean solar panels before you begin, or you can put yourself in danger.

CGS Solar Panels Brisbane remind us that it’s critical to have a strong understanding of how to clean solar panels before you begin, or you can put yourself in danger.

Working on the roof of any building has risks.

So, what is the best way to clean your solar panels?

If you’re uncomfortable with heights or have certain health conditions, you may want to leave these steps to a company like Blue Raven Solar. While some companies have proprietary methods, the best way to clean lichen off solar panels and other debris include:

  • Find a soft-bristle brush so you can break away debris while you clean
  • Ensure that you have a way for a hose to reach the roof
  • Mix a solution of soap and distilled water to avoid high mineral contents
  • Purchase safety equipment for tethering

And now you have the answer that’s right in the title of this post! You can indeed use soapy water, but tap water tends to have trace minerals that can cause damage.

Reasons to Clean Solar Panels

Whether we’re discussing the performance of your setup or keeping the warranty, there’s plenty of reasons to consider. Among other justifications, think about the following:

  • Rain can add more pollutants and dirt
  • Bird droppings are enemy number one for how well your panels perform
  • Warranties can include this as a homeowner’s responsibility
  • Prevent buildup that can cost you money and energy
  • Improve the timing for your return on investment

If the solar cells cannot receive the massive amounts of energy the sun provides every day, you may lose out. Don’t allow easy maintenance to get in the way of getting the most out of the system.

What Happens Now?

Now that you have an answer about the best way to clean solar panels, where do you go from here? As you’ve learned, this can be dangerous if you don’t know what you’re doing. If you feel uncomfortable with being on your roof, it may be time to call the professionals.

Do you want even more advice about solar panels and other home concerns from us? Check out more of our super helpful content before you leave today!


Writing has always been a big part of who I am. I love expressing my opinions in the form of written words and even though I may not be an expert in certain topics, I believe that I can form my words in ways that make the topic understandable to others. Conatct: zeeshant371@gmail.com

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