Product introduction
The LX-H404 photovoltaic cleaning roller brush adopts a pole head goose neck design, which saves energy compared to a straight pole and is more in line with ergonomics. Construction workers can easily hold the cleaning pole and press it for cleaning, and the efficiency can be significantly improved. It can clean about 0.5-1.2MW per day. The telescopic pole is 1.5-7.5 meters long and can be extended and retracted independently. It can be used for both water and washing purposes and can adapt to various complex terrain environments; The lithium battery pack has a range of about 4-5 hours and works more efficiently. The product design is reasonable, the operation is simple, and it effectively reduces the labor intensity of personnel.
LX-H404 is equipped with three power supply options for everyone to choose from: including mains version, lithium version, and dual-purpose version. In terms of water supply, the equipment provides a variety of water pump options for everyone to choose from, including DC pumps, lithium-ion pumps, gasoline pumps, etc.
LX-H404 was developed by Lexus in 2018 and has obtained national design patents and practical new patents. Due to its more reasonable structure, high efficiency in use, and simple operation, the cleaning efficiency of photovoltaic panels has been doubled. We still provide three power supply options for everyone to choose from for this product; This cleaning machine does not come with its own water supply device, but provides a variety of water supply pump options for everyone to choose from.

LX-H404 Application Fields
1.Agricultural photovoltaic complementarity
2.Roof of the house
3.Fishery light complementarity
4.Centralized power station

LX-H404 hardware advantages

Dual brush head design makes it easy to use even in washing water
LX-H404 has two brush heads to choose from, suitable for both washing and water washing. Row brush: composed of compact rows of brushes, it can continuously beat and raise dust like a broom, so the dust cleaning effect is significant; Scattered brush: Using evenly distributed scattered brushes, it can drive away dirty water like a scraper, reducing secondary pollution caused by splashing, making it more suitable for water washing; The brush head is designed with a quick disassembly device, which can be quickly replaced within 2 minutes.

Pure copper brushless motor
More durable than ordinary brushed motors, with a theoretical lifespan of over 10000 hours; At the same time, the motor itself has dust-proof and water-resistant performance, and can be used normally in environments with a lot of dust; Brushless motors use electronic commutation and do not require carbon brushes; Brushed motors use carbon brush commutation, while brushless motors have high efficiency, small motor size, no carbon brush wear, long lifespan, and high cost; Brushed motors have low efficiency, large motor volume, worn carbon brushes, short lifespan, and low cost.

Whole machine waterproof design
To cope with the harsh environment of outdoor cleaning and product practice summary, the overall water resistance of the product can reach IP7 level, which can greatly improve the service life of the equipment; We use grade A water-resistant plug-in connectors and brushless water-resistant motors for our products. At the same time, the motor adopts a one-piece formed water-resistant structure with a water-resistant level, which prevents short circuits, oxidation, and rust from entering the water. It is still reliable for daily operation.

Brush head self drive, easy operation
The high-speed rotation of the brush head drives the cleaning machine forward, and the operation of pushing and pulling with the telescopic rod is effortless. The high-speed rotation of the brush head drives the cleaning machine forward, and the operation of pushing and pulling with the telescopic rod is effortless.

LX-H404 Industry Standard
National Industry Standards
The equipment complies with international and industry standards and can serve as a third-party measurement basis.

◎ GB 50794-2012 Construction Code for Photovoltaic Power Stations ◎ GB/T 19963-2012 Cleaning of Photovoltaic Modules
GB/T 37273-2018 Photovoltaic Module Cleaning Management Specification for Photovoltaic Power Stations
◎ Best Practice Guidelines for Cleaning and Maintenance of Photovoltaic Modules released by TUV Rheinland ◎ Standard Practice Guidelines for Cleaning Photovoltaic Modules released by IEC
◎ GB/T 9535-1998 Design, Identification and Type Approval of Crystalline Silicon Photovoltaic Modules for Ground Use ◎ IEC 61646:2008 Design, Identification and Type Approval of Thin Film Photovoltaic Modules for Ground Use
◎ IEC61853-2011 Photovoltaic Device Performance Testing and Energy Level

LX-H404 Hardware Introduction
Water curtain quick cleaning
The front end of the roller brush is equipped with a multi-point spray device to shoot out a fan shaped spray and connect it to form a strong spray screen, which can quickly drive the dirt off the photovoltaic panel;

The whole machine is lightweight
Using the brush head as the starting point, the weight of the operating hand can be ignored, making it easy to achieve universal cleaning and coverage.

Cleaning width guarantee
The shaft length is 70cm, and the cleaning width is widened with a 60cm roller brush design, which is lightweight while ensuring cleaning efficiency. It can be pushed and pulled twice to clean one row.

Soft brush disc
High density and large-sized photovoltaic fiber brush, which can be used for a long time without deformation or damage to the photovoltaic panel. It adopts planting technology and is more sturdy than woven brush heads, making it less prone to falling off and increasing brush life.

Adjustable brush head speed
The appropriate speed can be adjusted according to the degree of dirt, usage habits, water washing method, to prevent secondary pollution caused by splashing of dirty water due to too fast speed, and to avoid excessive traction force of the brush head speed, making the product easier to control.

The length of the telescopic rod is flexible and adjustable
The telescopic pole adopts a locking buckle structure for arbitrary telescopic locking, providing three lengths of up to 3.5 meters/5.5 meters/7.5 meters, which can be easily cleaned from the foot edge to a long distance. The vertical photovoltaic panel array can be cleaned up to 4 rows at a distance.

Extended cable
Extended cables can maintain stable performance even in high temperature environments, making them less prone to fire hazards. They ensure safety during outdoor operations and are not limited by the position of sockets. The position can be easily adjusted as needed.

Fast cleaning speed
High pressure water washing significantly improves cleaning efficiency, reduces cleaning time, and maintains a high cleaning effect on photovoltaic panels.

Pure copper brushless motor
The brushless motor version adopts brushless technology to reduce excitation loss and carbon brush loss, and has no internal sparks, good stability, and greatly improves product life.

IP68 waterproof rating for connectors
Adopting a one-piece molded cable waterproof joint provides better water resistance and durability, and a longer lifespan.

LX-H404 Detailed Parameters

LAILX is committed to the research and production of photovoltaic testing equipment, including EL testing series, portable EL detectors, string EL detectors, drone EL testers, IV power testing series, portable IV testers, power quality analyzers, and other related photovoltaic power station testing equipment and photovoltaic production line laboratory testing equipment.