The existing review focused on planning and developing two self-cleaning mechanisms for getting rid of dust particles from photo voltaic PV panels. To serve this reason, an experimental check rig is set up to the roof with the Mechanical Engineering Division (MED) at Mirpur College of Science and Engineering (Will https://caidente0h0.thezenweb.com/getting-my-methods-of-cleaning-and-insulating-water-tanks-in-riyadh-to-work-68725319