In the daily operation and maintenance of photovoltaic power plants, the "hot spot effect" is the number one enemy that threatens the safety and lifespan of components. Due to internal cracks, poor contact, and diode failure, some battery cells may generate abnormal heat, forming "hot spots". This not only seriously reduces power generation, but long-term high temperatures can also lead to major safety accidents such as component burnout and fires. Traditional manual visual inspection has low efficiency and cannot detect deep overheating problems. To this end, LAILX in Suzhou has launched the LX-F100 handheld infrared thermal imaging device, which, with its excellent performance of ultra-high sensitivity, precise temperature measurement, and convenient use, has become a "thermal sensor" for photovoltaic power plants to quickly identify heat spots, identify heat hazards, and ensure safe and efficient operation of power plants.

Infrared thermal imaging technology, as a non-contact non-destructive testing method, captures the invisible infrared radiation emitted by an object and converts it into an intuitive thermal image, which can accurately reflect the temperature distribution on the surface of the object. For photovoltaic power plants, any abnormal temperature rise of key equipment such as components, combiner boxes, inverters, and cable connectors is a precursor to the occurrence of faults. Suzhou LAILX LX-F100 is a professional handheld thermal imaging device designed specifically for the photovoltaic industry. It can quickly and accurately capture small temperature differences in complex power plant environments, eliminating potential thermal faults and hazards.

The core advantage of LX-F100 is first reflected in its excellent infrared detection performance. The device is equipped with high-resolution infrared detectors and advanced image processing algorithms, with ultra-low thermal sensitivity of less than 0.05 ℃ @ 30 ℃, which can clearly distinguish even extremely subtle temperature changes. Its temperature measurement range covers * * -20 ℃ to 650 ℃, and supports intelligent multi range automatic switching. Whether it is the small temperature difference of photovoltaic modules at room temperature or the extreme high temperature in case of electrical equipment failure, it can achieve accurate measurement with a temperature measurement accuracy of up to ± 2 ℃ or ± 2%, ensuring the authenticity and reliability of data. Combined with a large aperture infrared lens, the equipment has a wide field of view and can quickly scan large photovoltaic arrays, greatly improving inspection efficiency.

In terms of applicability in photovoltaic scenarios, LX-F100 has been deeply optimized. Its high contrast infrared thermal image can visually present the temperature field distribution on the surface of components in multiple color adjustment modes (such as white hot, black hot, rainbow, etc.), making hot spots, local overheating, diode conduction abnormalities and other issues clear at a glance with vivid color differences. Operators do not need professional knowledge to quickly determine the type and severity of faults through thermal imaging. For outdoor strong light environments, the device screen adopts a high brightness, high contrast color LCD display screen * *, and has an anti reflective coating. Even under direct sunlight, the thermal image is still clear and visible, completely solving the industry problem of unclear screens outdoors.

As a handheld device, LX-F100 is impeccable in terms of portability and operability. It adopts an integrated body design that conforms to ergonomics, with a compact structure, light weight, comfortable one handed grip, and low fatigue during long-term operation. The device button layout is simple and reasonable, supporting common functions such as one click photography, one click recording, one click autofocus, and one click temperature difference measurement. The operation is intuitive and easy, and new employees can also quickly get started. The body adopts a high-strength military grade protective shell, which has excellent waterproof, dustproof, and anti drop performance. It can adapt to various harsh environments such as outdoor wind, sun, rain, sand and dust in power plants, and is sturdy and durable.

The powerful and comprehensive functionality is the key to LX-F100's foothold in the professional market. In addition to basic thermal imaging observation and temperature measurement functions, the device also integrates powerful analysis and storage capabilities. Supports multiple measurement modes such as real-time full screen temperature measurement, point temperature measurement, line temperature measurement, and area temperature measurement. It can automatically capture the highest, lowest, and average temperatures in thermal images and display temperature values in real time. Users can directly add annotations and mark fault points on the image for easy traceability and analysis in the future. The device has a built-in large capacity storage space that can store thousands of high-definition thermal images and full radiation thermal imaging videos. It supports quick data export or real-time display on a large screen through interfaces such as Type-C 3.0 and HDMI, making it easy for team consultations, report production, and data archiving.

To meet the comprehensive detection needs of photovoltaic power plants, the application scenarios of LX-F100 far exceed component hot spot detection. In the detection of combiner boxes, it can quickly detect hidden dangers such as poor contact and overload heating of fuses, circuit breakers, and wiring terminals; In inverter testing, it is possible to visually check whether the working temperature of key components such as IGBT modules, inductors, capacitors, and cooling systems is normal, and to provide early warning of equipment failures; In the detection of DC/AC cables and connectors, it can accurately locate abnormal hotspots caused by aging, looseness, and damage, avoiding electrical fire accidents. It can be said that one LX-F100 can cover the full chain thermal defect detection of photovoltaic power plants from modules to inverters, from DC to AC terminals, making it an indispensable versatile tool for power plant operation and maintenance teams.

Endurance is a key guarantee for outdoor operations. The LX-F100 is equipped with two high-capacity lithium-ion batteries that can be quickly disassembled and recharged. Each battery can support continuous operation for more than 4 hours, and the dual battery can be rotated to easily meet the outdoor inspection needs for a whole day. The battery is easy to charge and supports two modes: seat charging and device direct charging, flexibly adapting to different scenarios. In addition, the device also supports voice annotation function, allowing users to record up to 200 seconds of voice notes while capturing hot images, detailing information such as fault location and status, greatly improving the efficiency and standardization of on-site work.

LAILX in Suzhou has always been dedicated to providing the most professional and practical testing equipment for the photovoltaic industry. The birth of LX-F100 handheld infrared thermal imaging device is another masterpiece of the company's deep cultivation of the industry and insight into customer pain points. It perfectly combines professional level infrared thermal imaging technology with the specific needs of the photovoltaic industry, with the core advantages of "fast, accurate, stable, and easy", effectively solving the problems of difficult detection, positioning, and troubleshooting of thermal faults in photovoltaic power plants, helping operation and maintenance personnel free themselves from heavy manual inspections, and achieving preventive, intelligent, and precise safe operation and maintenance.

In the new energy industry, where safety is more important than Mount Tai, the timely discovery of every hidden danger means huge economic losses and the avoidance of safety risks. The LAILX LX-F100 handheld infrared thermal imager from Suzhou, with its invisible thermal sensing and visible security, is becoming a loyal guardian of thousands of photovoltaic power plants worldwide. In the future, LAILX will continue to uphold the spirit of innovation, continuously iterate and upgrade product technology, help photovoltaic power plants improve operation and maintenance efficiency, reduce operational risks, maximize power generation benefits, and contribute Chinese wisdom and solutions to the safe, stable, and efficient development of global clean energy.