The power generation efficiency of photovoltaic power generation projects depends not only on the quality of the components themselves, but also on the level of operation and maintenance management. The long-term accumulation of dust, sediment, bird droppings, pollen, and various pollutants on the surface of photovoltaic modules can block sunlight and directly reduce light transmittance. According to industry statistics, photovoltaic arrays that are not regularly cleaned can result in a loss of up to 20% in power generation, seriously affecting the investment return cycle of power plants. Traditional component cleaning mainly relies on manual operation. Mountain photovoltaic slopes are steep, and there is a risk of high-altitude operations for rooftop photovoltaics. The working conditions of water fishing photovoltaic complementary power stations are harsh. Manual cleaning not only poses significant safety hazards, but also has a slow cleaning speed and high labor costs; The water tank flushing method consumes a huge amount of water and cannot be used in some water scarce areas. Simple cleaning tools can easily cause scratches on the glass surface of components, damage the coating layer, and shorten the service life of components. The industry urgently needs safe and efficient intelligent cleaning equipment to solve the problem of maintenance and cleaning. Suzhou LAILX is deeply involved in the field of photovoltaic intelligent operation and maintenance equipment, and has launched the LX-H403 photovoltaic cleaning robot, which provides standardized automatic cleaning solutions for different types of photovoltaic power plants with rolling brush dry wet dual mode cleaning, strong terrain adaptability, and wireless intelligent control. Photovoltaic cleaning robot

The LX-H403 photovoltaic cleaning robot belongs to the track type autonomous walking cleaning equipment, specially designed for surface cleaning of photovoltaic array components. The cleaning width reaches 1100mm, and the walking speed is 22m per minute. The whole machine can flexibly switch between dry cleaning and wet cleaning modes. In arid and low water areas, dry brushing can be used to clean floating dust. In scenes with sufficient water resources, the water curtain wet cleaning mode is activated to remove stubborn stains such as bird droppings and solidified sediment. The maximum water consumption is controlled at 20L per minute, balancing cleaning effect and water-saving needs. The roller brush is made of special flexible material, which rotates at high speed to peel off pollutants without scratching the component glass and anti reflection film. On the premise of ensuring cleaning effect, it protects the photovoltaic panel body from damage. The device is equipped with a large capacity lithium battery module, which can maintain 4-5 hours of continuous operation with a single battery life. It supports rapid battery replacement, reduces charging waiting time, and continuously carries out large-scale cleaning work. The actual operating efficiency can reach 1-2MW component cleaning every 10 hours, far higher than manual cleaning efficiency, suitable for batch operation and maintenance of large and medium-sized centralized power stations.

The terrain adaptability is a major highlight of the LX-H403. The robot can autonomously move along the array along the photovoltaic bracket layout, supporting automatic U-turns and direction changes, without the need for frequent manual handling of equipment. Operators can complete all operations in a safe area through a wireless remote control handle, without climbing the bracket, completely avoiding safety risks such as high-altitude falls and electric shocks, greatly improving the working conditions of operation and maintenance personnel. The equipment structure has been optimized and tuned to adapt to conventional tilt angle photovoltaic arrays. It can also be used for stable walking operations in mountainous areas with slight fluctuations in photovoltaic support. The component frames and gap positions can be cleaned in place, making up for the shortcomings of manual cleaning that may result in blind spots. The entire set of equipment is easy to disassemble and assemble, without the need for complex modifications to the original photovoltaic brackets. It can be deployed in a short period of time upon arrival at the site, making it suitable for both new power station procurement and retrofitting of existing power stations that have already been built and put into operation. It is suitable for various scenarios such as ground centralized power stations, agricultural photovoltaic complementarity, fishery photovoltaic complementarity, and large-scale industrial and commercial rooftop photovoltaics.

The equipment is equipped with a complete state monitoring function, which provides real-time feedback on the walking status, rolling speed, and remaining power during operation. In case of lagging or abnormal loads, it automatically shuts down for protection, avoiding damage to components caused by equipment jamming. In practical operation and maintenance scenarios, the LX-H403 can be used alone to complete cleaning operations, or combined with drone cleaning equipment to form a combination operation and maintenance solution of large-scale pre washing by drones and deep cleaning by robots, to cope with power plant conditions with large sandstorms and heavy pollutants. With the continuous growth of photovoltaic installed capacity, operation and maintenance have become an important sector of the new energy industry. Cost reduction, efficiency improvement, and safe operation are the core directions of operation and maintenance development. The LX-H403 photovoltaic cleaning robot changes the traditional manual operation mode, freeing operation and maintenance personnel from high-risk and heavy cleaning work, improving the standardization level of cleaning, reducing the loss of power generation caused by component dust accumulation, helping power plants increase power generation income, and using intelligent equipment to assist the transformation and upgrading of the photovoltaic operation and maintenance industry, contributing equipment strength to the achievement of the dual carbon goal.

Photovoltaic cleaning robot