In daily operation and maintenance of photovoltaic power plants, quality inspection of module shipments, project completion acceptance, and third-party defect identification, subtle defects such as hidden cracks, broken busbars, soldering defects, PID, and hot spot degradation within photovoltaic modules are difficult to identify visually, yet they directly affect the power generation efficiency and long-term safe operation of the power plant. Suzhou LAILX New Energy focuses on the research, development, and manufacturing of photovoltaic testing equipment. With a lightweight design, high-definition imaging, intelligent operation experience, and multiple safety protections, the LX-G20 portable EL tester provides an efficient and reliable solution for full-scene photovoltaic module testing.

This device breaks the pain points of traditional EL testing equipment, such as being bulky, complex wiring, and limited by environmental light. It enables rapid detection during the day without dismantling the module, and can be completed independently by one person. Whether it is for roof-top distributed power plants, large ground-mounted power plants, incoming material inspection at module factories, or value assessment of second-hand modules, it can be easily adapted. The LX-G20 is equipped with a high-resolution imaging sensor and a professional infrared optical system, coupled with Laikesi's eighth-generation full-time autofocus technology. It achieves uniform and clear imaging across the entire screen, enabling instant capture without repeated adjustments. It precisely captures micron-level subtle defects, with fine and stable imaging and excellent ambient light interference shielding effect, ensuring accurate and reliable detection results in various complex scenarios. The device adopts an integrated and compact design, with a lightweight and portable body. It comes standard with a protective trolley case, making it convenient to carry on-site and use. It supports both self-powered and external power supply modes, ensuring continuous and stable operation even in outdoor environments without mains power. With 2.4G WIFI wireless control functionality, operators can remotely control shooting, adjust parameters, and view images through a mobile phone or tablet app, keeping them away from high-voltage areas and greatly improving operational safety.

In terms of intelligent applications, the LX-G20 supports custom exposure time, rapid imaging of individual modules, built-in AI defect automatic recognition, classification labeling, size measurement, and professional report generation functions. It can also add watermarks, archive data, manage projects, and fully retain detection records, meeting the needs of quality traceability and responsibility determination. The power system features multiple protection mechanisms such as reverse current protection, overload protection, short circuit protection, overheat protection, and anti-static protection. It adopts a buffer-type power-on design to avoid current surge damage to components, fully ensuring stable operation of the device and safe operation of personnel. As the flagship portable EL product of the LX-G series, the LX-G20 relies on the original factory's R&D and production advantages, with core components independently designed and optimized. It is not a commercially assembled model, and its stability and durability have been proven in the market over a long period of time. Coupled with professional technical support from the Suzhou headquarters, rapid response after-sales debugging, and practical training services, it achieves performance comparable to high-end models with a cost-effective configuration. It has become the preferred equipment for photovoltaic enterprises, EPC companies, operation and maintenance teams, and third-party testing institutions. Choosing the Suzhou LX-G20 portable EL detector means choosing a more efficient, accurate, and safer photovoltaic testing experience. It helps users identify component hazards in advance, reduce operation and maintenance costs, ensure power generation revenue of the power station, strictly control quality, and safeguard the safe and stable development of the photovoltaic industry.