Top News

Tech Tips: When and how to clean Solar Panel? 90 percent of people don’t know important rules… read more
Samira Vishwas | June 5, 2026 1:24 PM CST

  • Accumulation of dust, dirt and debris on the solar panel can reduce its efficiency, so periodic cleaning is essential.
  • Cleaning of solar panels should be done in the morning or in cool weather and expert help should be sought for panels in high places.
  • Use a soft cloth or brush for cleaning and avoid strong water spray or chemicals on the panel.

Solar Panel Tips: Solar panels do not have moving parts, so they do not require much maintenance. But even so, it is necessary to clean the solar panel from time to time. If dust and debris build up on the solar panel, it can reduce its efficiency. It is for this reason that manufacturers often recommend proper cleaning of solar panels. During monsoon, water automatically cleans the dust, soil, dirt, garbage and dry leaves etc. from the solar panel. But you can’t wait for the monsoon to clean the solar panel every time. Now we are going to tell you when and how to clean solar panels.

The price of Realme P4R was revealed before the launch! Equipped with 8000mAh battery and these powerful features… Know more

When to clean solar panels?

There is no right answer to the question of when to clean solar panels. Because the answer to this question is entirely up to you. You can clean the solar panel if it has been a few months since you cleaned the solar panel and the panel has accumulated dust, dirt and debris etc. Also if you feel that the efficiency of the solar panel has decreased and it is not working properly, you can consider cleaning it. Even after proper cleaning of the solar panel, if the performance of the solar panel does not seem to be the same as before, it could also be due to technical problems. (Photo Courtesy – Pinterest)

Always remember these things

Choose early morning or a cool day to clean the solar panels. Due to their heat absorbing properties, the panels get very hot after sunrise and cleaning them at that time is nothing less than a hazard. If the solar panel is at a higher height, seek the help of a professional to clean it.

Clean the solar panel like this

  • Turn off the solar energy system before cleaning the panels. This reduces the risks.
  • Do not put too much pressure on the panel while cleaning. This can lead to small cracks in the cells. This can permanently damage the solar panel.
  • Do not spray water too fast on the panel and most importantly do not use strong chemicals while cleaning.

Shop and get free Netflix! Flipkart’s new offer is widely discussed… these users will benefit

  • Use a soft cloth or brush to clean the panel. This will not make the surface rough.
  • If there is a large stain or a lot of dirt on the panner, cover the affected area with a damp cloth. After some time remove this cloth and clean the concerned area. This way you don’t have to put too much pressure on the panel while cleaning.


READ NEXT
Cancel OK