As the core power generation unit of a power station, photovoltaic modules have internal defects such as hidden cracks, broken grids, virtual soldering, PID attenuation, and hot spots, which are invisible killers that lead to decreased power generation efficiency, premature aging of components, and even safety accidents. Traditional appearance inspection methods are difficult to capture small internal defects, but the LXG50 portable EL detector independently developed by LAILX in Suzhou, with four core advantages of 30 million level high-definition imaging, AI intelligent defect recognition, all-weather rapid detection, and portable design, has become the "sharp eye" for internal defect detection of photovoltaic modules, providing efficient, accurate, and convenient solutions for quality control throughout the entire life cycle of photovoltaic power plants.

Electroluminescence (EL) imaging technology is currently the most effective means of detecting internal defects in photovoltaic modules. By applying a forward bias voltage to the module, it excites the module to emit infrared light, and then captures the image with a high-sensitivity infrared camera, which can clearly present the subtle defects inside the module. The LAILX LXG50 portable EL detector is designed specifically for on-site inspection of photovoltaic power plants, breaking through the limitations of traditional EL detectors such as large size, heavy weight, complex operation, and dependence on dark environments. It achieves "lightweight, intelligent, all-weather, and high-efficiency" detection, completely revolutionizing the photovoltaic defect detection mode. Suzhou Laikesi New Energy Technology Co., Ltd.

High definition imaging capability is the core competitiveness of LXG50. The device is equipped with a 26 million to 30 million level infrared high-sensitivity camera, paired with a self-developed 99.8% high infrared photosensitive chip, patented infrared lens, and autofocus system. The imaging clarity is improved by more than 50% compared to traditional devices, and can accurately capture micro level hidden cracks, fine grid breaks, virtual welding, black cores, black edges, mixing, edge overengraving and other small defects. The effect is particularly outstanding in hot spot attenuation and fine crack detection. Whether it is monocrystalline silicon, polycrystalline silicon, double glass, half chip components, or perovskite and other new components, LXG50 can present clear and delicate imaging effects, ensuring no defects are missed or misjudged.

AI intelligent detection and convenient operation make defect detection more efficient and worry free. The LXG50 is equipped with Lexus' self-developed AI App detection software, compatible with Android and iOS systems, and supports remote wireless camera control and programmable detection power supply. The software has built-in AI defect automatic recognition and labeling functions, which can automatically identify more than 10 common defects such as hidden cracks, broken grids, and virtual soldering, classify and label them, and generate defect reports, greatly reducing the difficulty of manual recognition and the risk of missed judgments. At the same time, the device supports functions such as barcode entry, image correction, power station modeling, automatic generation of positioning reports, and uploading of detection images to the cloud platform, achieving standardization of the detection process and intelligent data management. The total weight of the machine is only 5kg, equipped with a portable tripod and an adjustable swing arm pan tilt, with a 720 degree all-round adjustment angle. A single person can quickly complete equipment setup and testing operations, and complete single component testing within 5 minutes, with efficiency far exceeding traditional equipment from Suzhou Laikesi New Energy Technology Co., Ltd.

24/7 testing and strong environmental adaptability allow testing to be conducted without being limited by time or location. Traditional EL detectors require detection in nighttime or dark environments, which are inefficient and time limited; The LXG50 is equipped with a Lexus patented daytime detection module, which can provide clear imaging in strong light environments, enabling all-weather detection during both day and night, greatly improving the efficiency of power station inspections, especially suitable for large-scale power station batch testing needs. The equipment adopts industrial grade protection design, IP65 dust and water resistance, and can operate stably in extreme environments ranging from -20 ℃ to 50 ℃. It can easily adapt to various complex scenarios such as deserts, plateaus, roofs, hills, snow, agricultural light complementarity, fish light complementarity, etc. Suzhou Laikesi New Energy Technology Co., Ltd. Paired with a programmable 2-in-1 detection power supply, it supports supplying power to 1-48 components at once, solving the problem of frequent MC4 power on; Pioneering dynamic 4K video detection mode, operation and maintenance fault detection is faster and more comprehensive.

Full scene adaptation and comprehensive services to meet diverse testing needs. The LXG50 portable EL detector can be widely used in scenarios such as component arrival inspection, post installation acceptance of power plants, daily operation and maintenance inspections, fault component diagnosis, third-party testing agency evaluation, scientific research experiments, etc. Suzhou Laikesi New Energy Technology Co., Ltd. Whether it's precise imaging of a single component, batch testing of strings, or fast inspection through video scanning, LXG50 can be flexibly adapted to provide users with a one-stop defect detection solution. LAILX in Suzhou provides comprehensive pre-sales consultation, installation training, after-sales quality assurance, and technical upgrade services to ensure that users can quickly get started, use efficiently, and relieve their worries.

As a benchmark product in the field of photovoltaic defect detection, the launch of LXG50 portable EL detector fills the gap of portable high-definition EL detection equipment in China, breaks the monopoly of foreign technology, and promotes the upgrading of photovoltaic defect detection technology towards "high-definition, intelligent, portable, and all-weather" direction. In the future, LAILX will continue to deepen its innovation in photovoltaic testing technology, continuously optimize product performance, and launch more high-end testing equipment that meets industry needs, contributing to the high-quality and sustainable development of the global photovoltaic industry.