Recently, Suzhou LAILX New Energy Technology Co., Ltd. (LAILX) has launched its new LXG50 portable EL detector. With its core advantages such as high-definition imaging, intelligent control, and multi-scenario adaptability, it redefines the standard for photovoltaic module testing. It provides an efficient, accurate, and convenient integrated solution for photovoltaic power plant operation and maintenance, as well as module quality control, further demonstrating China's technological breakthroughs and industrial strength in the field of photovoltaic testing equipment. As a national high-tech enterprise, LAILX has been deeply involved in the research, development, and production of testing equipment for more than ten years. The launch of the LXG50 is not only the result of the brand's technological accumulation but also an important measure to respond to the high-quality development needs of the photovoltaic industry and to help achieve the "dual carbon" goals.

The internal defects of photovoltaic modules directly affect the power generation efficiency and service life of power stations. EL (Electroluminescence) detection serves as a core method for accurately identifying internal defects such as hidden cracks and broken busbars in modules, and its equipment performance directly determines the detection effectiveness. The LAILX LXG50 portable EL detector focuses on industry pain points and achieves a comprehensive upgrade in hardware configuration. Equipped with a 26-million-pixel high-sensitivity infrared camera and paired with LAILX's patented ⑧-generation full-time dark light focusing system, it breaks the focusing limitations of conventional equipment, enabling full-screen automatic focusing under any light conditions and angles. It can accurately capture various internal defect details such as hidden cracks, broken busbars, fragments, and soldering defects in oblique and dark light environments. The imaging clarity and resolution are greatly improved, truly achieving a focus-free detection experience with instant capture, leaving no hidden dangers within the modules unnoticed.In terms of core detection capabilities, the LXG50 achieves full-scenario coverage and multi-type adaptability. It can be widely applied in multiple scenarios such as on-site arrival inspection, post-installation inspection, string testing, and laboratory testing of photovoltaic (PV) modules. It is compatible with various types of PV modules including monocrystalline silicon, polycrystalline silicon, double-glass, perovskite, and half-cut modules. It can not only meet the large-scale detection needs of large centralized PV power stations but also adapt to the flexible detection scenarios of distributed PV projects. It enables universal testing of modules before and after installation, significantly improving detection efficiency and coverage. Additionally, the device is equipped with a lightweight 3kg programmable detection power supply newly developed by Lexus. It adopts proprietary EL power load technology and supports dual-mode switching between energy storage and external power supply, meeting the detection power supply needs in different scenarios. Its constant current and constant voltage output characteristics ensure stable current and voltage during the detection process, avoiding the impact of power supply fluctuations on detection accuracy. It also features multiple safety protection functions such as short circuit, reverse flow, and breakdown protection, comprehensively ensuring the safety of testing personnel and equipment.The deep integration of intelligence and IoT technology is another highlight of the LXG50. This device is equipped with an AI-App detection software compatible with both Android and iOS systems. It achieves wireless linkage between hardware and software through a 5G WIFI IoT module, allowing users to remotely and wirelessly control the camera and programmable detection power supply, complete parameter adjustments, power on/off control, and other operations. The wireless control range can reach up to 150 meters, greatly enhancing the convenience of detection operations. The software is equipped with a powerful AI defect recognition engine that can instantly intelligently identify and mark detection images, automatically classify defect types, and supports functions such as barcode entry, image correction, power station modeling, positioning reports, and automatic generation of detection reports. Detection data can be directly uploaded to the LAILX photovoltaic cloud platform, enabling integrated online data processing, cloud storage, and AI defect analysis. It is reported that this cloud platform can complete AI automatic identification and processing of 300,000 images at a time, significantly shortening the detection data processing cycle, making power station fault handling more timely, and ensuring the authenticity and traceability of detection data.

To overcome the challenges posed by traditional EL detection, which is significantly affected by light and inconvenient for outdoor detection, the LXG50 is equipped with a brand-new 2500mm anti-infrared darkroom system. This system boasts 100% infrared shielding and wind resistance levels of 5 to 7, effectively mitigating the interference of sunlight on electroluminescence detection. It enables 24/7 detection, allowing precise inspections even outdoors during the day, thus completely breaking the constraints of detection time and environment. Furthermore, the device utilizes a carbon fiber bracket, paired with a tilt-shift gimbal and cross-laser positioning calibration function. This allows for flexible switching between component single-image, string imaging, and video scanning imaging, adapting to the needs of different inspection scenarios. Additionally, the bracket is rechargeable, further enhancing the portability and endurance of the device.

As a cooperative enterprise with Suzhou University, LAILX has been committed to technological innovation since the launch of the first fully automatic focusing EL detector in China in 2015. It has successively introduced a series of benchmark products such as drone EL detection equipment and domestic 1500V IV curve tester, breaking the monopoly of imported brands. Its products have been recognized by well-known domestic and international enterprises and institutions such as the State Grid, State Power Investment Corporation, Longi, and JA Solar. At the same time, they are exported to overseas markets such as Australia and Japan, and have established deep cooperation with institutions such as the University of New South Wales and Tokyo Electric Power Research Institute. The launch of the LXG50 portable EL detector continues LAILX's core commitment to "high technology, high quality, and high service". All components are developed and produced by the original factory, providing comprehensive after-sales technical services to avoid the after-sales risks of products assembled by multiple manufacturers, and providing users with full lifecycle service guarantees.

Currently, the photovoltaic industry is at a crucial stage of high-quality development, with component quality control and power plant operation and maintenance efficiency becoming the core focus of industrial upgrading. The launch of the LAILX LXG50 portable EL detector not only fills the technological gap in portable intelligent EL detection equipment, but also injects new momentum into the high-quality development of the photovoltaic industry with its precise and efficient detection capabilities, flexible and convenient operation experience, and comprehensive scenario adaptability. In the future, LAILX will continue to deeply explore the field of detection equipment research and development, relying on the advantages of school-enterprise cooperation and technological innovation strength, continuously iterating and upgrading products, expanding the layout of the photovoltaic detection industry chain, providing higher-quality detection solutions for the global photovoltaic industry, and contributing to the early realization of the "dual carbon" goals.