As the core power generation unit of a power station, photovoltaic modules have minor defects such as hidden cracks, broken grids, virtual soldering, and PID attenuation, which are key hidden dangers leading to decreased power generation efficiency, increased operation and maintenance costs, and shortened power station lifespan. Traditional manual inspection has insufficient accuracy and low efficiency, and the deployment of large fixed EL equipment is cumbersome and costly, making it difficult to adapt to the detection needs of complex scenarios such as distributed and mountainous areas. LAILX in Suzhou is deeply engaged in the field of photovoltaic defect detection, relying on the accumulation of core infrared imaging technology, and innovatively launching the LXG30 portable EL detector. With lightweight and portable design, micron level high-definition imaging, and all-weather operation capability, it creates a "mobile inspection officer" for photovoltaic modules, accurately observes internal defects, safeguards the safety of the entire life cycle of photovoltaic modules, and helps photovoltaic power plants to operate efficiently and improve quality and efficiency. Photovoltaic panel testing instrument

EL detection (electroluminescence detection) is the core technology for detecting internal defects in photovoltaic modules. By capturing the luminescence signal of the module after being powered on through infrared imaging, it can visually present subtle internal defects and is the "gold standard" for component quality evaluation and fault diagnosis. LXG30 has achieved comprehensive technological upgrades to address the pain points of poor portability, blurry imaging, and weak environmental adaptability of traditional EL devices, with core performance reaching industry-leading levels. In terms of imaging accuracy, the device is equipped with a 24 megapixel high-sensitivity industrial grade infrared imaging chip and patented optical lens, which can accurately capture fine defects at the 0.5mm level, clearly identify various internal problems such as hidden cracks, broken grids, virtual soldering, black chips, hot spots, PID attenuation, etc. The detection accuracy is over 99%, eliminating hidden dangers caused by missed detection of small defects in the later stage. Compared to traditional equipment, its imaging clarity has increased by 50%, defect boundary recognition is more accurate, and it can intuitively present defect types, locations, and areas, providing clear decision-making basis for operation and maintenance personnel.

Portability innovation is one of the core highlights of LXG30, completely breaking the industry dilemma of traditional EL devices being "bulky and difficult to move". The equipment adopts an integrated lightweight design, significantly reducing the overall weight. Paired with a dedicated three proof suitcase and portable backpack, it can be easily picked up and quickly transported by a single person, without the need for multiple people to cooperate in carrying and setting up the Lexus. Whether it's narrow roof distributed photovoltaics, complex terrain mountainous and hilly power stations, or large-scale ground power stations and household photovoltaic projects, they can all achieve "ready to test, on-site inspection", completely breaking free from site limitations. At the same time, it is equipped with a patented carbon fiber probe bracket, which is lightweight and strong in stability. It can quickly fix the probe on the surface of the component, avoiding manual installation errors that affect detection accuracy and greatly reducing operation steps. A single person can complete the detection of more than 30 components in an hour, which is more than three times more efficient than traditional equipment.

In response to the industry pain point that traditional EL devices can only operate in low light environments, LXG30 innovatively adopts a military grade anti infrared darkroom design, equipped with a high-sensitivity testing module, which can achieve all-weather outdoor operations. Whether it is strong noon light, rainy weather, or early morning and evening, there is no need to build a dedicated darkroom, and clear detection images can be stably output, completely solving the problem of blurry imaging and difficult defect recognition in strong light environments, greatly expanding the detection time window, and adapting to the normal inspection needs of power plants. The device is equipped with a large capacity lithium battery, which can meet the detection of over 600 components on a single charge. It supports dual component synchronous power on detection, further improving batch detection efficiency. At the same time, it is equipped with an intelligent touch control system that supports WIFI wireless remote control. Real time control, image viewing, and data transmission can be achieved through mobile terminals such as smartphones and tablets. The operation is convenient and efficient, and it is suitable for outdoor complex working conditions.

With its core advantages of precision, efficiency, portability, intelligence, and all-weather operation, the LXG30 portable EL detector widely covers the entire lifecycle testing scenarios of photovoltaic modules. In the production and delivery process of components, it can be used for finished product quality inspection, screening for defects such as hidden cracks and virtual soldering that occur during the production process, and ensuring the quality of the products leaving the factory; During the construction and acceptance stage of the power station, damage caused by compression and collision during transportation and installation can be quickly detected to ensure that the installation quality of components meets the standards; In daily operation and maintenance inspections, regular testing can promptly detect hidden faults such as component aging, hidden cracks, PID decay, etc., and repair and replace them in advance to reduce power generation losses; In the field of fault diagnosis and scientific research and teaching, it can accurately locate the root cause of faults, providing reliable data support for technology research and quality evaluation.

Suzhou Laikesi always adheres to the development philosophy of "technological innovation, quality first". The LXG30 has undergone multiple rounds of rigorous testing from research and development to mass production. The core components are selected from top suppliers in the industry, and the whole machine is built according to industrial standards, with excellent durability and stability. The company is equipped with a professional R&D and after-sales team, providing 24-hour rapid response, 1-year original factory warranty, free software and hardware upgrades, and customized services to help users efficiently carry out testing work. The launch of LXG30 fills the gap in high-end portable EL detector technology in China, breaks the monopoly of imported equipment with high cost-effectiveness, injects new impetus into the high-quality development of China's photovoltaic industry, and helps achieve global energy transformation and sustainable development goals.

Photovoltaic panel testing instrument, outdoor photovoltaic power station testing instrument, solar cell testing equipment