Graphical Abstract has been reviewed according to Science X's editorial process and policies. The device converts frictional force into electrical energy using a friction electrification power generator and applies it to an electrodynamic screen to prevent and remove contamination on the surface of solar cells. This technology incurs a loss in solar power generation due to the need for alternating current and high voltage. To overcome this limitation, the research team innovated an energy harvesting technology that reuses consumed or discarded energy as electrodynamic