Heliostat cleaning device is designed for solar thermal power tower heliostat field. The heliostat cleaning device is provided with automatic tracking

automatic adjustment according to the mirror clean surface angle

and automatic controlling cleaning water flow. It can communicates information interaction cleaning device and field control system using wireless technology

ensure the heliostat cleaned immediately restored to normal operation state

minimize the mirror field energy loss.Through the actual test

the cleaning system can effectively achieve the function of control and cleaning

and the mirror cleanliness can be improved from 0.85 to 0.95 by once cleaning.