In the refined management of large-scale operation of photovoltaic power plants, timely detection and precise positioning of internal defects such as early hidden cracks in components are crucial for ensuring the long-term power generation efficiency and asset safety of the power plant. Traditional contact or ground inspection methods face bottlenecks such as low efficiency, difficult coverage, and many blind spots when facing large arrays and complex terrain power stations. The LXH210 photovoltaic drone EL detector launched by Shanghai LAILX deeply integrates advanced drone platforms with electroluminescence (EL) detection technology, providing an efficient, comprehensive, and intelligent aerial non-destructive testing solution for the industry, leading the deep health management of photovoltaic power plants into a new stage. Photovoltaic power station EL testing equipment

As a professional inspection equipment for hidden cracks in photovoltaic power plants, the core technological advantages of LXH210 are reflected in its systematic operational capabilities. The equipment adopts DJI M350 RTK drone as the carrier, with a single endurance of up to 55 minutes and a maximum distance of 15 kilometers for image transmission. Combined with high-precision GPS route planning, it can independently complete fully automatic inspection of complex terrain power stations. Whether it is undulating mountains, floating water surfaces, high-altitude roofs, or greenhouse photovoltaics, it can flexibly shuttle and completely break free from the constraints of geographical environment on detection. The core imaging module is equipped with a 37 million pixel imported industrial grade infrared detector, paired with a research grade high-sensitivity CMOS chip and a high transparency infrared lens, with a spatial accuracy of 0.1mm/pixel and 4K ultra high definition imaging, accurately capturing more than ten internal defects such as hidden cracks, broken grids, black hearts, black edges, and virtual soldering.

The original full-time dark light autofocus technology eliminates the need for manual focusing and can stably detect cloudy, low light, and nighttime conditions, greatly extending the effective working time. Paired with a 1500V imported programmable power supply, multiple strings can be synchronously powered on at the junction box and string. The built-in temperature control system ensures that the operating temperature remains below 50 ℃ for a long time, ensuring safety and stability. Double upgrade of efficiency and safety, completely revolutionizing the operation and maintenance mode. Traditional manual inspection of a 1MW power plant requires a team of 5 people and takes several days, while LXH210 can complete full coverage scanning in just 3 hours. Video mode completes a series of detections in 30 seconds, while photo mode achieves precise imaging in 40 seconds, increasing efficiency by over 20 times. No need for personnel to climb, wade through water, or work at heights, zero risk response to complex scenarios, and eliminating safety hazards from the root.

Each detection image automatically records GPS latitude and longitude, with defect localization accurate to centimeter level. Combined with AI intelligent diagnostic system, it automatically identifies, labels, and grades defects, and generates professional detection reports with one click, allowing operation and maintenance personnel to quickly locate problems and accurately eliminate defects. Adapt to the needs of power plants in all scenarios, balancing cost and quality. The device integrates single component detection, multi-component array scanning, and drone cruising, meeting the needs of full scene detection with one set of equipment. Compared with traditional multi device combinations, it reduces detection costs by 40%. From distributed household photovoltaics to large-scale ground power stations, from quality inspection of new construction projects to operation and maintenance of existing power stations, LXH210 can adapt efficiently. Built in multiple security protections, with static electricity, overload, and short circuit protection. Data transmission adopts AES-256 encryption technology to ensure the safety of the detection process and data.

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