Electrostatic Cleaning Solar Panels

Mechanical method has moving parts which consumes a substantial amount of power.

Electrostatic cleaning solar panels.

It can remove 90 percent of the dust on a solar panel in a two minute cycle says malay mazumder a research. Nonetheless hydrophilic and hydrophobic coatings are capable options to clean the dust from pv panels at large scale with reasonable reliability and. The various cleaning methods such as electrostatic cleaning system super hyperbolic coating methods mechanical method microcontroller based automatic cleaning method. 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. Dust can reduce the output of a solar panels. An electrodynamic screen eds is formed by interdigitated transparent surface electrodes energized by three phase low. An improved cleaning system has been developed that uses electrostatic force to remove sand from the surface of solar panels.

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. Electrostatic spray surface cleaning is the process of spraying an electrostatically charged mist onto surfaces and objects. 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.

A single phase high voltage is applied to parallel wire electrodes. An electrostatic self cleaning panel for solar collectors is described. Electrostatic method also needs electrical power to operate and manual cleaning is not technically feasible at all.