Xinjiang Power Company Electric Power Research Institute Successfully Developed Photovoltaic Module Cleaning Machine

In recent days, the “first show” of the photovoltaic module cleaning robot prototype machine jointly developed by the Xinjiang Academy of Electric Power and Xinjiang University has been successful and successfully tested at the Shanshan PV power station.

Since large-scale photovoltaic power stations are mostly located in desert areas, the pollution of photovoltaic modules by wind-blown sand easily leads to a reduction in power generation efficiency and seriously affects the yield of power generation. The original photovoltaic module cleaning method is not only a difficult process, but can not guarantee timely and effective cleaning. The single-machine cleaning robot jointly developed by the Institute of Electrical Engineering and Xinjiang University does not require any transformation of photovoltaic modules. It can directly attach itself to the PV modules to automatically walk and clean, and can set different working modes. It can automatically leave the photovoltaic system when cleaning is completed. The component does not cause shadows on the PV modules.

At present, there is no mature automatic cleaning device for photovoltaic modules in China. Compared with other similar products under development, the cleaning robot developed by the Institute of Electrical Engineering has realized the intelligent and automated whole process of photovoltaic module cleaning. Through this trial run, it proved the technical feasibility of the cleaning robot developed by the Institute of Electrical Engineering.


installation site


Comparison of PV modules before and after cleaning

It is reported that the Institute of Electrical Engineering will continue to improve the communication and centralized control system of cleaning robots, realize the remote control of the cleaning process, and automatically upload fault information, and finally realize the cluster control of the robot cleaning process.

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