The internal hidden defects of photovoltaic modules are the core causes of the decline in power generation efficiency, frequent equipment failures, and shortened service life of power plants. Minor defects such as hidden cracks, broken grids, virtual welding, hot spots, and PID decay are highly concealed and difficult to accurately capture with traditional detection equipment, which can easily lead to missed or false detections, causing long-term economic losses to the operation of photovoltaic power plants. To overcome the challenge of non-destructive testing of photovoltaic modules, LAILX in Suzhou has developed the LXG30 portable EL detector with years of experience in optoelectronic testing technology. With its hard core advantages of high-definition imaging, AI intelligent recognition, ultimate portability, and full scene adaptation, it has become a core tool for quality acceptance, operation and maintenance testing, and fault tracing of photovoltaic modules. Photovoltaic power station tester

In terms of core detection performance, LXG30 has achieved a comprehensive breakthrough in the industry's same level products, with the ability to accurately identify defects at the micrometer level. The equipment is equipped with industrial grade high-sensitivity infrared imaging chips and patented optical lenses, using 99.9% ultra-high infrared refractive index germanium chips and 24 million high-definition imaging pixels, which can accurately capture infrared signals with wavelengths of 900-1100nm. It can clearly identify various hidden defects as low as 0.1mm, such as subtle hidden cracks, fine grid fractures, battery cell black centers, virtual welding delamination, local hot spots, PID attenuation, etc. The imaging quality is clear, the contrast is high, and the details are rich, completely solving the industry problems of blurred imaging, low defect identification, and easy leakage of small defects in traditional portable EL devices. The detection accuracy is over 99%, far exceeding the industry standards for similar products.

The intelligent detection system greatly empowers the upgrading of operation and maintenance efficiency, making photovoltaic flaw detection more efficient and accurate. The LXG30 is equipped with LAILX's self-developed AI intelligent defect recognition algorithm, which breaks through the limitations of traditional manual interpretation. It can automatically identify defect types, accurately locate defect locations, intelligently classify and count defect quantities, without the need for staff to analyze image data frame by frame, greatly reducing manual interpretation errors and work intensity. The device supports fast imaging in 5 seconds and complete detection of single components in 30 seconds, which improves detection efficiency by more than 50% compared to traditional devices. It can complete the detection of more than 500 components in a single day and is suitable for the batch detection needs of large ground power stations and industrial and commercial distributed power stations. At the same time, the equipment is equipped with professional analysis software that supports image storage, comparison traceability, and data export. It can automatically generate standardized testing reports, clearly record component information, defect details, imaging data, and quality judgment results, providing authoritative data support for component quality acceptance, fault responsibility definition, and operation and maintenance plan formulation.

The extremely portable modular design eliminates the limitations of outdoor complex scene detection. The LXG30 adopts an integrated lightweight and integrated design, with a compact overall structure and a total equipment weight of only 7.8kg. Paired with a dedicated shock-absorbing portable luggage, it can be easily carried and transported by a single person without the need for heavy handling equipment. The equipment is easy to disassemble and assemble, with a tripod storage length of less than 60 centimeters. It can be quickly deployed in scenarios where traditional equipment is difficult to operate, such as roofs, mountains, hills, and narrow overhead areas. The entire process can be completed in 5 minutes, including equipment assembly, debugging, and testing preparation. The operation is simple and efficient, and there is no need for professional technical personnel to be on duty, greatly reducing the labor and time costs of outdoor testing.

Strong environmental adaptability ensures stable operation under all working conditions. In view of the complex environmental characteristics of outdoor operation of photovoltaic power station, the LXG30 machine is made of high-strength anti falling and wear-resistant engineering plastic, with the protection grade of IP65, and has excellent waterproof, dust-proof, shockproof, and anti-aging properties. It can work stably in a wide temperature range of -20 ℃ to 50 ℃. It is not afraid of extreme conditions such as desert sand, coastal humidity, low plateau temperature, and high summer temperature. The equipment operates stably, has low failure rate, and is not easy to be worn in long-term outdoor use, effectively prolonging the service life of the equipment, and reducing the cost of operation and maintenance. At the same time, the device is equipped with fully automatic focusing technology, which eliminates manual focusing and allows for easy detection upon startup, further simplifying the operation process and adapting to batch rapid detection scenarios.

From component factory quality inspection, power station construction acceptance, to daily operation and maintenance flaw detection, and renovation testing of old power stations, the LXG30 portable EL detector can comprehensively cover the entire lifecycle testing scenarios of photovoltaics. With its comprehensive advantages of precision, efficiency, portability, and durability, it has become a benchmark product for non-destructive testing in the photovoltaic industry. In the future, LAILX in Suzhou will continue to optimize its photoelectric detection technology, iterate intelligent detection algorithms, and use high-end intelligent manufacturing to help improve the quality and efficiency of the photovoltaic industry, laying a solid quality and safety defense line for the high-quality development of the industry.

Photovoltaic power station tester, solar cell testing equipment, outdoor photovoltaic power station tester