Cleaning and Maintenance Tips for Solar Panels

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What is a solar panel?

The solar panel is a device that captures the sunlight and provides you the pure and cleanest electricity. It fits on the rooftops and connects with your public utility grid. When your public electricity grid does not supply the power, your solar power system will work automatically, and you will never face the darkness.

A solar power system can be installed at residential as well as in the commercial area. The solar panel system mostly comes with around 20 years of warranty, but it is very durable that it lasts up to 40-50 years.

Types of solar power systems

  • On-grid solar power system
  • Off-grid solar power system
  • Hybrid solar power system

How often you need to clean your solar panel is depended on the weather and climate condition of your environment where you live.

If you live in a snowy place, keep clean the snow and don’t make it cover your panel. In desert areas, clean your panels after storm or winds to remove the dirt and sand from them.

First, mark a date on your calendar according to the seasons and check according to the reminder you set.

How to clean your solar panel safely?

How to clean your solar panel is just your choice. You have several options

  • Contact your solar power system installer.
  • Search for a solar power system cleaning company/agency.
  • Do it yourself.

In a city like Brisbane, most people do it by own. But you can contact your solar panel installer company and fix a date for cleaning. If they don’t provide cleaning services, they may recommend a cleaning service company. Or if you want to do it yourself, you need to know and make sure to take care of these things

Tips for maintenance

  • Make sure your solar power system is facing direct sunlight and absorbing correctly. Shades can disturb the production of solar energy.
  • Monitor the inverter’s indications to ensure that the solar power system is working correctly.
  • You can make data to check how much energy is producing daily. It is beneficial to maintain the solar panel system.
  • By checking and monitoring the daily data, you can see that your motive for benefitting the environment is going well or not.
  • Automatic cleaners would be a good idea to clean your solar power system. It is a kind of sprinkler system that fits on the array.
  • Rusting or break down issues is not a reason to maintain the solar panel system because it doesn’t have any moving parts.

Tips for cleaning

  • First, contact with your solar panel service provider and take a guide book from them for safe cleaning.
  • You can buy a solar panel cleaning kit, which includes a wiper, a brush with a long handle rod, and a biodegradable soap.
  • Cleaning solar panels is not an easy task. Clean your system when they are a little wet. It helps in removing dirt or sand quickly.
  • Never use hard material like an abrasive sponge for cleaning; it may leave scratches on your panel.
  • Hard or harsh material can break or damage the panel. Panels need the right amount of money to repair.
  • As I mentioned above, use a long-handled brush to clean the solar panel for the safety purpose of others around you.
  • Put safety first. Use a harness or something like rope for support, if you are cleaning the panels from the roof.


I see and read many questions on the internet. Why or do solar panels need cleaning?

The answer is yes. Depending on your environment and climate, your solar panel system needs cleaning. You can contact or take advice from your solar panel installer or call the solar panel cleaning company.

If you installed a solar power system in Brisbane, then you don’t need to be panic. Sunny Sky Solar offers cleaning and maintenance services by experienced staff and quality based cleaning products with all the safety measures. Contact now for an appointment.

Read also: How Much Energy Does A Solar Panel Produce?

Ready to start using solar energy today for a brighter tomorrow?

Request a free solar consultation today!

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