Intelligent photovoltaic array cleaner

TL;DR: In this paper, a light sensing assembly for determining the surface dust is arranged on the upper surface of the photovoltaic panel, and transmits monitored information to a control assembly on the side surface of a polysilicon panel.

Abstract: The invention relates to an intelligent photovoltaic array cleaner which comprises a photovoltaic panel. A light sensing assembly for determining the surface dust is arranged on the upper surface of the photovoltaic panel, and transmits monitored information to a control assembly on the side surface of the photovoltaic panel; the control assembly is connected with a dust removing device located onthe upper surface of the photovoltaic panel, and drives the dust removing device to horizontally move on the upper surface of the photovoltaic panel through a driving device; a working table is arranged at the initiating end of the photovoltaic panel; the light sensing assembly can monitor the dust on the photovoltaic surface for 24h; when the thickness of the dust reaches to a set value, a servomotor starts to operate through the control assembly, and a screw rod cleaner is further driven to clean the dust on the surface of a photovoltaic array from left to right, so that the power generating efficiency of the photovoltaic array can be effectively improved; and with the design of a screw rod structure, the dust can be automatically collected into a dust collecting bag, so that the secondary pollution caused by raised dust is avoided.