As the core power generation unit of a power station, photovoltaic modules have internal defects such as hidden cracks, broken grids, virtual soldering, and hot spots, which are key factors affecting power generation efficiency and causing safety hazards. Traditional appearance inspection is difficult to identify internal hidden defects, while professional EL inspection has become the core means of quality control for photovoltaic modules. Thanks to years of accumulation in photovoltaic detection technology, LAILX in Suzhou has launched the LXG50 portable EL detector, which has become the preferred tool for defect detection of photovoltaic power plant components with the advantages of high-definition imaging, AI intelligent recognition, and portability and efficiency.

LXG50 is a portable EL detection device designed specifically for photovoltaic modules, suitable for universal testing of modules before and after installation. It can accurately detect internal defects of modules in all scenarios, including day, night, indoor, and outdoor. The device adopts a lightweight integrated design, with an integrated configuration of the host, infrared camera, test power supply, and tripod. It is equipped with a high-strength protective box, which can be easily carried and quickly deployed by a single person without the need for professional personnel to operate. Simply open the box and turn on the power to complete the Lex testing.

The core imaging capability is the biggest highlight of LXG50. The device is equipped with a 26 million level high-sensitivity infrared camera, a full frame industrial grade CMOS chip, and a 17mm wide-angle lens, with an imaging accuracy of 0.2mm/pixel. It can clearly capture fine cracks with a width of less than 0.2 μ m, perfectly presenting all types of defects such as hidden cracks, broken grids, fragments, virtual soldering, sintering, hot spot attenuation, PID, etc. inside the components. At the same time, the device is equipped with a Lexus patented full-time low light autofocus system, which does not require manual distance measurement. It can quickly and accurately focus in complex lighting environments such as low light, backlight, and nighttime, ensuring clear and stable imaging.

Intelligent detection and convenient operation are the core advantages of LXG50. The device is equipped with an AI defect automatic recognition system, which can automatically identify, mark, and classify internal defects of components, generate defect reports, and greatly reduce the difficulty and error of manual recognition. Supports WIFI wireless control, image transmission, and data download. Users can remotely operate devices, view imaging results, and download detection data through a mobile app. The detection cycle only takes 3-10 seconds, greatly improving the efficiency of single component detection and adapting to the large-scale batch detection needs of power plants.

To adapt to complex outdoor environments, LXG50 has undergone multiple optimization designs. The device is equipped with a programmable two in one detection power supply, which can directly adjust the power parameters wirelessly within the APP, support high and low current switching, and adapt to different specifications of components for Lex detection. The body adopts a waterproof and dustproof design, which is suitable for harsh outdoor environments such as rain, snow, sandstorms, and high temperatures, with outstanding stability and durability. At the same time, the device supports cloud storage and remote viewing of data, and can build a multi site network to achieve centralized management and analysis of power plant detection data.

In terms of application scenarios, LXG50 covers the entire photovoltaic industry chain testing needs. Component manufacturing enterprises can use it for quality sampling on production lines to screen defective components; Power station construction units can use it for component arrival acceptance, installation quality inspection, and to prevent unqualified components from entering the network; The operation and maintenance unit can be used for daily inspection and troubleshooting of power plants, timely detection and repair of internal defects, and avoid loss of power generation efficiency and safety accidents. In addition, third-party testing agencies and research institutions can use it as standard testing equipment to provide objective and authoritative testing data for the photovoltaic industry.

LAILX in Suzhou has always focused on innovation in photovoltaic detection technology, with "precision, efficiency, intelligence, and portability" as the core of product research and development. The launch of LXG50 portable EL detector fills the market gap of portable high-definition EL detection equipment and provides a new solution for quality control of photovoltaic modules. In the future, Lexus will continue to deepen its cultivation in the field of photovoltaic testing, continuously optimize product performance, launch more testing equipment that meets industry needs, and help the high-quality development of the photovoltaic industry.