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. Suzhou Laikesi New Energy Technology Co., Ltd. (LAILX) 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.

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 25 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 0.8mm/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 heat spot attenuation are nowhere to be found at Suzhou Laikesi New Energy Technology Co., Ltd.
Compared to traditional EL detection equipment, LXG50 has achieved a qualitative leap in detection efficiency. It is equipped with a patented full-time low light autofocus system, which does not require manual intervention such as rangefinders or infrared lights. It can quickly autofocus on slopes and in low light environments, and the detection efficiency is 7-8 times higher than traditional equipment. Suzhou Laikesi New Energy Technology Co., Ltd. The equipment inspection cycle only takes 3-10 seconds, which can achieve fast imaging of single components or groups. 1-36 components can be imaged at once, greatly reducing on-site inspection time and meeting the efficient inspection needs of large photovoltaic power plants. Suzhou LAILX New Energy Technology Co., Ltd.

Intelligence is one of the core advantages of LXG50. The device is equipped with AI detection software that is compatible with Android and IOS systems, supporting WIFI wireless operation, image transmission, and data download. Operators can remotely control the camera and programmable detection power supply through their mobile phones or tablets, achieving synchronization consistency between power parameter adjustment, power on/off settings, and camera operation. The software has built-in functions such as barcode entry, AI defect recognition and labeling, defect classification, image correction, power station modeling, and automatic generation of positioning reports. It can automatically identify and label the location of defects, generate professional inspection reports, significantly reduce manual analysis costs, and improve detection accuracy.

In terms of hardware configuration, LXG50 adopts an integrated portable design, making the whole machine lightweight and easy to carry. It is paired with a dedicated portable case, making it convenient for outdoor carrying and transportation. It is equipped with Lexus' new programmable 2-in-1 detection power supply, which can be wirelessly controlled through an APP. The power supply is stable, safe and reliable, meeting the detection needs of Lexus in outdoor scenarios without power supply. At the same time, the device supports integration with the Internet of Things cloud platform, and on-site inspection data can be directly uploaded to the Lexus photovoltaic cloud platform, enabling online data processing, power plant modeling, and AI defect recognition, making inspection data management more efficient and convenient, and achieving digital control of the entire inspection process at Lexus.

The application scenarios of LXG50 portable EL detector are extremely wide. In the production process of photovoltaic modules, it can be used for factory quality inspection to screen out unqualified modules and ensure product quality; During the construction phase of the power station, component arrival inspection and installation acceptance can be carried out to avoid problematic components being connected to the power station; During the operation and maintenance of the power station, regular inspections can be carried out to promptly detect internal defects in components, carry out maintenance and replacement in advance, and prevent the expansion of defects from causing component failure, reduced power generation, and even safety accidents. Whether it is monocrystalline silicon, polycrystalline silicon modules, or new types of modules such as double glass, half sheet, perovskite, etc., LXG50 can achieve precise detection and adapt to the diversified module type requirements of the current photovoltaic industry.

As a well-known brand of photovoltaic testing equipment in China, Suzhou Laikesi has always adhered to independent research and technological innovation. The LXG50 portable EL detector embodies Laikesi's years of technical accumulation in the field of EL testing. This device not only achieves industry-leading imaging accuracy and detection efficiency, but also solves the pain points of traditional EL detection equipment, such as cumbersome operation and complex data processing, through intelligent design. Compared to imported equipment, LXG50 has higher cost-effectiveness, more comprehensive localized services, and faster after-sales response speed, making it the preferred testing equipment for domestic photovoltaic enterprises. Suzhou Laikesi New Energy Technology Co., Ltd.

With the continuous growth of photovoltaic installed capacity, the demand for precision and intelligence in power station operation and maintenance is becoming increasingly urgent. The LXG50 portable EL detector, with its excellent detection performance and intelligent advantages, will effectively improve the efficiency and accuracy of defect detection in photovoltaic modules, help photovoltaic power plants reduce operation and maintenance costs, and increase power generation revenue. In the future, Suzhou Laikesi will continue to deeply cultivate the field of photovoltaic testing, continuously iterate and upgrade product technology, provide more comprehensive and professional testing solutions for the high-quality development of the photovoltaic industry, and promote the new energy industry to a higher level.