solar panel quotes
  • Solar Panel Cost
  • Green Energy Blog
  • Gov Solar Grants
Home / Cleaning

Cleaning

solar panel quotes

How to keep your solar panels clean

You may think that rain is a sufficient enough cleaning method for your solar panels, however, there are numerous build ups and substances which can prevent your solar panels from working efficiently, such as dust, grime, bird faeces, debris and pollutants in the air. Contrary to previous studies, rain water alone is not sufficient in keeping your solar panels clean.

benefits of government solar panel scheme

Why keeping your solar panels clean is vital.

Relying on rain water alone to clean your solar panels has been shown to reduce electricity output by up to 12% as opposed to those that are cleaned properly or professionally. Neglecting to properly clean your solar panels can result in a 12-25% lower energy output, resulting in a higher energy bill and unnecessary costs.

Tips on keeping your solar panels.

  • Follow the steps in your solar panel manual on shutting off the panel system before cleaning begins.
  • Check with the manufacturer of your solar panel-they may have particular methods of cleaning their special brands.
  • Choose to clean your solar panels on a cooler day or in the morning or later afternoon, as the panels can become extremely hot. Additionally, early morning moisture can help to loosen dirt and grime, making cleaning easier.
  • If your panels are not too dirty, a good spray with a garden hose should do the trick, however, if your panels have gathered a lot of grit and grime, a more thorough clean will be required.

Safety First:

  • When cleaning your solar panels, do so from the ground. If this is not possible, it is best to hire professional cleaners, who will have the proper equipment and training.
  • Before cleaning, brush off dry panels to brush off any loose materials or dirt first.
  • Use a long, good quality squeegee and sponge, as well as a hose to reach the panels.
  • Do not use abrasive tools or products to remove hard stuck materials-this may scratch panels and these scratches may cause shadows on your panels. Avoid any detergents which may streak the panels either.

Cleaning your solar panels is an easy task if they are of good quality. All you need is water, a tough sponge and cloth, soap and a hose. You don’t need to do this often, and keeping it clean means not losing out on energy output.

Recent Post


  • Solar Energy: Making The Sun Work For You
  • Governments Solar Panel Installation Scheme
  • How Much Does Solar Panels Cost?
  • Advantages and disadvantages of getting solar panels
  • Differences Between Solar Power and Solar Energy
  • Uk homes head for a million solar installs

Compare Our Unique
Prices On Solar Panels
For Your Roof Today!

  • About Us
  • Contact Us
  • Service Areas
  • Privacy Policy
solar panel quotes
Follow Us On
Heather solar sam

Get Solar Panel Quotes

Call us today for a free solar
funding assessment

call solar panel quotes    020 3399 9943
solar panel quotes   Flat 1, 669 Wandsworth Road, London London , SW83JE
Email:  hello@getsolarpanelquotes.com
Copyright © GetSolarPanelQuotes.com 2023. All Rights Reserved.