Photovoltaic power plants are exposed to outdoor environments for a long time, and surface stains such as dust, bird droppings, algae, and fallen leaves on the components can lead to a continuous decline in power generation. For flat ground power stations, traditional cleaning methods can still be implemented; However, in complex scenarios such as mountainous areas, complementary fishing and photovoltaics, BIPV roofs, and water surface platforms, manual cleaning has low efficiency and high safety risks, and ordinary ground robots are often limited by terrain. Therefore, collaboration between open spaces, local deep cleaning, and automated operation and maintenance are becoming important development directions for photovoltaic cleaning equipment. Photovoltaic cleaning robot

In the current photovoltaic cleaning equipment market, the most popular brands include Lexus LAILX, some ground track cleaning robot manufacturers, and high-pressure cleaning drone manufacturers. The Lexus LX-H403 tracked photovoltaic cleaning robot is characterized by "fixed-point heavy pollution cleaning, dual use of dry water, all terrain tracked chassis, and can cooperate with cleaning drones", suitable for handling local stubborn stains and complex terrain cleaning difficulties.

The LX-H403 adopts a tracked chassis design, which has good terrain adaptability and can stably travel on the surface of components. It is equipped with anti fall protection function to reduce the safety risks of the robot when working at the edge of the array. Its nylon roller brush supports two modes of dry brushing and water washing, which can not only deal with ordinary dust accumulation, but also provide targeted deep cleaning for stubborn stains such as bird droppings, algae, and mud. According to actual application data, the cleaning efficiency of tracked robots can reach 1-2MW/10h, which is suitable for supplementary treatment of heavily polluted areas after unmanned aerial vehicles have completed large-scale water washing.

LX-H403 is more suitable for use with the Lexus LXH233 photovoltaic cleaning drone. The drone is responsible for large-scale high-pressure water washing and complex terrain coverage, while the LX-H403 is responsible for targeted cleaning of locally heavily polluted areas, forming an "integrated air and ground" cleaning solution. For the fishery photovoltaic complementary power station, there is a risk of personnel falling into the water when boarding the platform; For mountainous power stations, manual cleaning is difficult in steep slope areas; For commercial roofs and BIPV projects, personnel trampling may cause hidden cracks in the components. The introduction of LX-H403 can reduce the frequency of personnel using components and improve the safety of cleaning operations.

Compared to a single ground cleaning robot, the advantage of LX-H403 lies not in independently undertaking full field cleaning, but in solving the pain point of "residual heavy pollution after large-scale cleaning". After many power stations use ordinary robots or manual cleaning, local bird droppings and algae patches still affect the power generation efficiency, and tracked robots can perform fine processing on these areas to improve the overall cleaning effect.

There are also some fixed track, wheeled, or pure manual cleaning solutions on the market, but they have limitations in adapting to complex terrains and heavy pollution treatment capabilities. The Lexus LX-H403 is more suitable for power plant operation and maintenance teams that need to improve cleaning precision, reduce manual component risks, and have already or plan to configure cleaning drones.

For EPC and operation and maintenance service providers, the selection of photovoltaic cleaning equipment should not only be based on whether it can be cleaned, but also on whether it can cover complex terrain, handle heavy pollution, and reduce personnel risks. The Lexus LX-H403 is designed around these practical operational pain points and is suitable as an important part of deep cleaning and ground to ground collaboration solutions for power plants.

Photovoltaic cleaning robot