Normally, professional cleaners will choose to clean in the morning or at night. This is mainly because if cleaning is carried out under high temperature, the photovoltaic panel of the photovoltaic power station may cause electric shock to the cleaning personnel, and the cleaning equipment of the photovoltaic power station will also be damaged to a certain extent. To the extent that it cannot continue. Work. In addition, choose some time in the morning or evening for cleaning, which is conducive to more thorough cleaning of some waste materials in the photovoltaic power station, and can achieve better cleaning effect.

The output performance of the photovoltaic panel is affected by the surface dust, which reduces the efficiency of the battery. Dust will directly affect the solar radiation and heat dissipation of the panel, and may cause corrosion on the panel surface; The impact of fugitive dust varies greatly in different regions. During the operation of the solar photovoltaic power generation system, it will be affected by the dust in its environment. The photoelectric conversion efficiency of photovoltaic cells is related to the intensity of solar radiation. The dust accumulation on the surface of the photovoltaic panel will reduce the light transmittance of the front cover glass. The decrease of light transmittance will lead to the decline of the output performance of the battery. The higher the deposition concentration, the higher the light transmittance. The lower the value, the less radiation absorbed by the panel, and the greater the reduction of its output performance.

When the photovoltaic panel cleaning robot is cleaning, you should follow the normal procedures. Do not make decisions without authorization to omit some steps or add some processes that are not available at first. Otherwise, it is easy to damage the cleaning equipment, which may also lead to poor cleaning effect and failure to meet the requirements.
Due to different geographical locations, the climate conditions of photovoltaic panel cleaning robots vary greatly. For example, photovoltaic power plants in northwest China are greatly affected by the dust shadow. Dust will reduce the intensity of solar radiation and reduce the output power of the panel, resulting in reduced power generation. In addition, some dust shadows can also cause hot spot effects and generate electric energy. Quantity loss and potential safety hazards.

The operation and maintenance of photovoltaic power station generally adopts manual operation and maintenance. This method is inefficient and risky. The harsh outdoor operation and maintenance working environment makes the operation and maintenance difficult, and it is difficult to ensure the personal safety of the operation and maintenance personnel; In addition, operation and maintenance personnel often trample on components damaged by trampling. Treading will cause component breakage and affect the life of battery components. In serious cases, they may even lead to power plant accidents. In addition, the quality and safety risks of photovoltaic power plants can not be ignored. The hot spots on the modules, the fires caused by DC arc discharge, the low current carrying capacity of cables and the current return all pose a threat to the safe and efficient operation of photovoltaic power supplies. Personal safety of plant equipment and operation and maintenance personnel.

The walking system of the photovoltaic module cleaning robot includes a rotary cleaning mechanism, a driving motor, etc. The horizontal movement of the cleaning robot on the photovoltaic panel can achieve water free cleaning without cleaning media. The walking system of the photovoltaic module cleaning robot includes a rotary cleaning mechanism, a driving motor, etc. The horizontal movement of the cleaning robot on the photovoltaic panel can achieve water free cleaning without cleaning media. The cleaning robot has the function of automatic speed stabilization during operation. The motor power (lower than the maximum power of the motor) can be automatically adjusted according to the set running speed, so that the robot can clean at a constant speed in different areas of the road and improve the cleaning quality.