As the core power generation unit of a power station, photovoltaic modules have hidden defects such as internal cracks, broken grids, virtual welding, and hot spots, which are the core causes of decreased power generation efficiency and safety hazards. Traditional detection equipment is limited by technology and has problems such as blurred imaging, inaccurate defect recognition, and poor environmental adaptability, making it difficult to achieve efficient and accurate detection. Suzhou Laikesi New Energy Technology Co., Ltd. (LAILX) focuses on the pain points of defect detection in photovoltaic modules and has vigorously developed the LXG50 portable EL detector. With the core advantages of high-definition imaging, AI intelligent recognition, and portable all-weather operation, LAILX provides precise solutions for the quality control of photovoltaic modules throughout their lifecycle, becoming a core tool for photovoltaic power plant operation and maintenance, component quality inspection, and third-party testing. Photovoltaic power station tester

The LXG50 portable EL detector relies on LAILX's self-developed core technology to achieve industry-leading imaging accuracy and defect recognition capabilities. The device is equipped with a 30 million pixel full frame industrial grade CMOS infrared chip, paired with a patented 17mm/95 ° viewing angle infrared lens, with an imaging accuracy of up to * *>0.2mm/pixel * *, which can clearly present the subtle structure inside the component and accurately identify micro cracks with a width less than 0.2 μ m, completely solving the problem of traditional equipment imaging blur and missed detection of subtle defects. Compared to ordinary EL detectors, the infrared sensory chip sensitivity of LXG50 has been increased to 99.8%, and the imaging effect is clearer in hot spot attenuation testing and fine crack testing. It can accurately capture more than ten common defects such as broken grids, fragments, fragments, sintering, virtual soldering, PID attenuation, etc., achieving comprehensive investigation of internal quality problems of components.

24/7 operation and intelligent operation design, completely breaking the environmental and operational limitations of traditional EL detectors. Traditional EL detectors rely heavily on dark environments for operation, and during daytime detection, a shading shed needs to be built, which is cumbersome to operate and inefficient. The LXG50 is equipped with Lexus' patented full-time low light autofocus system, which does not require rangefinder assistance. It can accurately focus and image both day and night without the need for shading facilities, greatly improving detection efficiency. The equipment is equipped with a programmable 2-in-1 detection power supply, which can be directly wirelessly controlled to adjust and turn on/off power parameters within the EL detection APP. It supports high and low current switching testing and adapts to the detection needs of different specifications of components. At the same time, equipped with an AI intelligent analysis system, it can automatically identify defects and mark and locate them. Paired with an IoT module, it supports uploading and storing detection data on a cloud platform, automatically generating standardized detection reports without the need for manual post analysis, greatly reducing operational barriers and improving detection accuracy and efficiency.

Lightweight and portable design, suitable for outdoor work needs in all scenarios. Photovoltaic power stations are mostly distributed in complex terrains such as mountains, deserts, and hills, and the portability of detection equipment directly determines operational efficiency. The LXG50 adopts a lightweight body design, paired with a high-strength protective box and an adjustable tripod. The whole machine is lightweight and easy to carry, and can be easily transported and deployed by a single person without the need for additional auxiliary equipment. The equipment installation and debugging process is simple, without the need for professional technicians. Assembly and debugging can be completed within 5 minutes after unboxing, and testing operations can be carried out. Whether it is pre factory quality inspection of components, post installation acceptance of power stations, daily operation and maintenance inspections, or different scenarios such as distributed household photovoltaics and large ground power stations, LXG50 can be flexibly adapted to achieve efficient and accurate detection.

With its core advantages of "high-definition imaging, intelligent recognition, all-weather operation, and portable and efficient", the LXG50 portable EL detector has become the core equipment for quality control in the photovoltaic industry chain. In component manufacturing enterprises, it can be used for full inspection before leaving the factory, strictly controlling quality problems such as hidden cracks and virtual soldering, and reducing after-sales risks; In the field of power station operation and maintenance, it is possible to quickly identify component defects, locate the cause of abnormal power generation efficiency, replace faulty components in a timely manner, and improve the overall power generation of the power station; At third-party testing institutions, accurate and authoritative defect detection data can be provided, providing strong support for component certification and power plant quality assessment.

Suzhou LAILX has been deeply involved in the research and development of photovoltaic detection equipment for many years, always guided by user needs and centered on technological innovation. The launch of LXG50 portable EL detector fills the gap of all-weather portable high-precision EL detection equipment in the industry, and promotes the upgrading of photovoltaic module defect detection technology towards intelligence and efficiency. In the future, LAILX will continue to increase research and development investment, continuously optimize product performance, provide higher quality testing equipment and solutions for the global photovoltaic industry, and help improve the quality, efficiency, and healthy development of the photovoltaic industry.

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