Electrostatic Cleaning Solar Panels

An electrodynamic screen eds is formed by interdigitated transparent surface electrodes energized by three phase low.

Electrostatic cleaning solar panels.

It uses electrostatic charge to repel dust and force it to the edges of the panels. When a high ac voltage is applied to the parallel screen electrodes placed on a solar panel the resultant electrostatic force acts on the particles near the electrodes. A single phase high voltage is applied to parallel wire electrodes. Electrostatic method also needs electrical power to operate and manual cleaning is not technically feasible at all.

It can remove 90 percent of the dust on a solar panel in a two minute cycle says malay mazumder a research. An electrostatic self cleaning panel for solar collectors is described. Dust can reduce the output of a solar panels. Mechanical method has moving parts which consumes a substantial amount of power.

Electrostatic cleaning equipment has been developed to remove dust from the surface of soiled solar panels. Electrostatic spray uses a specialized solution that is combined with air and atomized by an electrode inside the sprayer. The solar photovoltaic panel cleaning technology can considerably increase the e ciency of electricity generated and also increase the durability of solar panels. An improved cleaning system has been developed that uses electrostatic force to remove sand from the surface of solar panels.

In arid areas therefore sol. Electrostatic precipitators uses static electricity to remove the dust from the panel by applying energy only to the particular matter being collected and therefore is very efficient in its. In this video three different methods of cleaning solar panels have been explored.