In the full lifecycle management of photovoltaic power plants, precise detection of internal defects in components is the core link to ensure the safe and efficient operation of the power plant. Traditional detection methods are difficult to detect subtle defects such as hidden cracks and broken grids inside photovoltaic modules, while electroluminescence (EL) detection technology, with its unique advantages, has become a key means of quality control for photovoltaic modules. LAILX New Energy Technology Co., Ltd. in Suzhou has been deeply involved in the field of photovoltaic testing for many years. The LXG50 portable EL detector, with high-resolution imaging, intelligent detection, and convenient operation, has become the "golden eye" for detecting internal defects in photovoltaic modules, providing quality and safety protection for the photovoltaic industry. Photovoltaic power station tester

The LXG50 portable EL detector is a professional equipment specially designed by Lexus for the detection of photovoltaic power plants and mobile components. It adopts advanced electroluminescent imaging technology and can accurately detect various quality problems inside photovoltaic solar panels in different environments such as day and night. This device is equipped with a 30 million pixel full frame industrial grade CMOS infrared chip, paired with a patented infrared lens with a 17mm/95 ° viewing angle. The imaging accuracy is greater than 0.2mm/pixel, and the sensitivity is extremely high. It can detect subtle cracks with a width less than 0.2 μ m, allowing hidden cracks, broken grids, fragments, virtual soldering, etc PID、 Defects such as thermal spot decay are nowhere to be hidden. Compared to traditional EL detection equipment, LXG50 has achieved a qualitative leap in imaging clarity and defect recognition ability, which can clearly display subtle defects inside components, help operation and maintenance personnel accurately locate the fault location, and provide accurate basis for component maintenance or replacement.

Efficient detection and convenient operation are the core advantages of LXG50, completely breaking the limitations of traditional EL devices such as being bulky, complex to operate, and time-consuming for detection. The equipment adopts a lightweight integrated design, with a light weight and small size, and is equipped with a dedicated protective box. It can be easily carried by a single person to various testing sites, suitable for complex photovoltaic power plant scenarios such as roofs, mountains, and deserts. The detection process is simple and convenient, supporting WIFI wireless operation, image transmission and download. Operators can remotely control the device through a mobile phone or tablet app to achieve parameter adjustment, focusing, shooting and other operations without the need for close contact with high-voltage components, greatly improving job safety. At the same time, the device is equipped with a full-time dark light autofocus system, which does not require a rangefinder and can quickly and accurately focus. The detection cycle only takes 3-10 seconds, and the efficiency of single component detection far exceeds traditional equipment, greatly shortening the detection period of large-scale power plants.

With the support of intelligent functions, defect detection and analysis are more efficient and accurate. The LXG50 is synchronously equipped with operating software for Android and iOS systems, compatible with multiple platforms, and has functions such as barcode entry, AI defect recognition and labeling, defect classification, image correction, power plant modeling, and automatic generation of detection reports. AI intelligent recognition algorithms can automatically identify internal defects such as hidden cracks and broken grids in components, and mark and classify them to reduce manual recognition errors and improve defect detection accuracy. At the same time, the software supports the storage and query of historical detection data, which can compare and analyze the trend of component defect changes, provide data support for power plant operation and maintenance decisions, and assist in the full lifecycle management of photovoltaic modules. In addition, the device is equipped with a programmable 2-in-1 detection power supply, which can wirelessly control power parameter adjustment and power on/off settings within the APP, achieving consistent operation of the power supply and camera signal, further simplifying the detection process.

With excellent performance and reliable quality, the LXG50 portable EL detector has been widely used in various scenarios such as photovoltaic module production quality inspection, power station completion acceptance, and daily operation and maintenance testing. Whether it's indoor component incoming inspection or outdoor power station in-service component inspection; Whether it is fine inspection of individual components or large-scale array batch inspection, LXG50 is capable of accurately capturing internal hidden dangers of components, effectively avoiding problems such as decreased power generation efficiency and safety accidents caused by component defects, and laying a solid foundation for the long-term stable and efficient operation of photovoltaic power plants.

As a deep cultivator in the field of photovoltaic testing, Suzhou Laikesi has always been guided by market demand and centered on technological innovation, continuously polishing product quality. In the future, LAILX will continue to increase research and development investment, continuously optimize EL detection technology, enhance product intelligence level, provide higher quality and more efficient detection solutions for the photovoltaic industry, and help the photovoltaic industry continue to develop towards high quality and high reliability.

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