Photovoltaic power plants belong to high-voltage direct current electrical systems, and their components are prone to thermal spot effects after long-term exposure to sunlight, rain, snow, dust, and bird droppings; At the same time, electrical faults such as loose connection terminals in the combiner box, aging insulation of cables, and abnormal power modules in the inverter will also be accompanied by local abnormal temperature rise. These subtle heat hazards cannot be identified by human eyes or ordinary thermometers, and long-term neglect can easily lead to major safety accidents such as component burnout, line short circuits, and even power plant fires. To solve this operational pain point, Shanghai LAILX focuses on the exclusive needs of thermal safety testing in the photovoltaic industry and has launched the LX-F300 handheld infrared thermal imaging device. With high-definition infrared imaging and customized photovoltaic algorithms, it has become a standard equipment for comprehensive thermal fault inspection of photovoltaic power plants. Compact, portable, precise imaging

The LX-F300 has reached the top level of mid-range equipment in the industry in terms of core imaging and temperature measurement performance. The device is equipped with a high-performance uncooled infrared detector, with an infrared resolution of up to 256 × 192 and a thermal sensitivity as low as 0.06 ℃. It can accurately capture the extremely subtle temperature difference between photovoltaic modules and electrical equipment, making it easy to locate early heating hazards that conventional temperature measurement equipment cannot detect. Its temperature measurement range supports intelligent switching from -20 ℃ to 350 ℃, fully covering the temperature measurement needs of photovoltaic modules, combiner boxes, inverters, distribution cabinets, and cable trays for all equipment. In outdoor environments with sunlight, strong winds, and variable temperature differences, the LX-F300 ensures the stability and reliability of temperature measurement data through customized emissivity correction, distance compensation, and automatic compensation for environmental temperature and humidity, eliminating data drift and misjudgment.

In the practical design of outdoor operations, LX-F300 fully considers the actual needs of frontline operation and maintenance personnel. The device adopts an ergonomic integrated handheld body, with a total weight of only 780g. Combined with anti slip rubber handles, it can maintain comfort even when operating outdoors with gloves, and is not prone to fatigue during long-term inspections. The body is equipped with a 5-inch Gorilla explosion-proof touch screen, with a resolution of 1280 × 720. The screen image is still clear and non reflective under strong outdoor noon light. Combined with multi-color pseudo color display mode and MagicThermal dedicated color palette, the color contrast in high-temperature abnormal areas is strong, and small temperature difference faults can be identified at a glance. The device is equipped with a large capacity lithium battery, which can continuously perform imaging detection for 6 hours on a single full charge, and supports Type-C fast charging to meet the needs of outdoor inspections throughout the day.

In terms of data storage and intelligent analysis, LX-F300 comes standard with a 32GB memory card, supports hot swapping, and can store massive full radiation images and videos. The device not only supports analysis and editing of full radiation images and videos on thermal imagers, but also has a built-in 13 megapixel visible light digital camera and LED lighting, supporting picture in picture (PIP) function, making it convenient for operation and maintenance personnel to record fault locations and environmental information on site. LX-F300 has an IP54 dustproof and waterproof protection level, with a working temperature range of -20 ℃ to 50 ℃. It can operate stably in both high temperature Gobi in the northwest and high humidity coastal power stations in the south. Through the regular inspection of LX-F300, the photovoltaic power station can establish a comprehensive mechanism for preventing thermal hazards, nip safety accidents in the bud, and effectively ensure the safe and stable operation and power generation revenue of the power station.

Compact, portable, precise imaging, visual remote temperature measurement, handheld thermal imaging device