The present research centered on planning and building two self-cleaning mechanisms for removing dust particles from photo voltaic PV panels. To serve this reason, an experimental check rig is mounted about the roof of the Mechanical Engineering Office (MED) at Mirpur University of Science and Know-how (MUST) in Mirpur, Azad https://claytonnw7a8.madmouseblog.com/11299130/new-step-by-step-map-for-methods-of-cleaning-and-insulating-water-tanks-in-riyadh