Photovoltaic power plants operate outdoors for a long time, and there are common temperature anomalies such as component hot spots, overheating of junction boxes, temperature rise of cable joints, and electrical heating of inverter combiner boxes. Traditional manual visual inspection and single point contact temperature measurement methods are inefficient, and small temperature difference faults are easily missed. When the faults are visible to the naked eye, they often cause component burnout, equipment shutdown, and even fire accidents. Suzhou Laikesi LAILX is deeply committed to infrared temperature measurement and detection technology, and has launched the LX-F100 handheld infrared thermal imaging device. It is equipped with a high-sensitivity uncooled infrared detector, 0.05 ℃ ultra-high temperature difference resolution, non-contact fast scanning imaging, and combines lightweight handheld design with ultra long battery life. In addition to photovoltaic power station inspection, it synchronously adapts to multiple detection scenarios such as power operation and maintenance, industrial equipment, building HVAC, emergency security, etc. One device can meet the temperature measurement needs of multiple industries, becoming a cost-effective intelligent detection tool in the fields of new energy and industrial operation and maintenance. Compact, portable, precise imaging

The photovoltaic industry is the core application area of LX-F100, and component hot spots are the number one hidden danger that restricts the power generation of power plants and threatens system safety. Hidden cracks in battery cells, local shading, diode damage, and poor wiring contact can all cause abnormal local temperature increases. The temperature difference between the faulty area and the normal battery cell is only a few tenths of a degree Celsius, which cannot be distinguished by the naked eye. Contact thermometers can only collect data at a single point, and large-scale component inspections take a long time, with a high risk of missed detections. The LX-F100 is equipped with an imported professional photovoltaic optimized infrared focal plane detector, which responds to the 7 μ m to 14 μ m long wave infrared band and is not affected by sunlight, dust, or water vapor environments. Its thermal sensitivity is as low as 0.05 ℃, and it can accurately capture the extremely subtle temperature differences on the surface of the components, quickly generating a complete infrared temperature map. The high-temperature hot spot area is visually displayed in bright colors. The device is built-in with an automatic tracking algorithm, and the highest and lowest temperature points are locked with one click on the full screen. The visible light scene is synchronously overlaid, and the operation and maintenance personnel can directly locate the faulty components and battery cells by comparing and recording with the real scene without repeated comparison. The scanning and temperature measurement of a single photovoltaic panel only takes 2 seconds, and the overall inspection time of the 10MW ground power station is reduced by more than 60% compared to traditional methods. The cost of.

In addition to the hot spot inspection of photovoltaic modules, LX-F100 can complete the temperature hazard detection of the entire set of electrical equipment in the power station in one stop, covering the entire process of DC cable joints, junction boxes, combiner box circuit breakers, inverter power modules, transformers, and grounding lines. Loose connections and insulation aging in photovoltaic high-voltage DC circuits can increase contact resistance, accelerate cable aging due to continuous heating, and in severe cases, cause short circuits and fires; Internal power device heat dissipation faults and fuse overload temperature rise in inverters can lead to frequent protection shutdowns of equipment, reducing the effective power generation time of the power station. By using LX-F100 remote non-contact scanning, it is possible to safely detect the temperature rise of high-voltage electrical equipment without power outage or touching live equipment, accurately identify hidden heat hazards, carry out maintenance and repair in advance, avoid the risk of electric shock during live operations, ensure the personal safety of operation and maintenance personnel, reduce unplanned downtime of equipment, and stabilize the annual power generation revenue of the power station. The temperature measurement range of the equipment covers -20 ℃ to 350 ℃, fully matching the outdoor normal temperature of photovoltaic and high temperature conditions of electrical equipment. It supports area frame selection temperature measurement, multi-point marking temperature measurement, and temperature difference comparison analysis. The temperature measurement data is displayed in real-time on a high-definition handheld screen, with good visibility in strong light outdoor environments and no need for additional shading auxiliary equipment.

The handheld industrial grade lightweight design of the product greatly improves the comfort of long-term field inspections. The LX-F100 machine adopts an ergonomic anti slip grip, with a weight of less than 500g. It can be held with one hand for long periods of time without fatigue, and is suitable for handheld work scenarios such as roof climbing, mountain hiking, and high-altitude bracket inspection; The device is equipped with a large capacity rechargeable lithium battery, which can continuously measure temperature for over 15 hours when fully charged. There is no need to carry a spare battery for outdoor inspections throughout the day, reducing the load on supporting equipment. The body protection level is IP54, waterproof, anti drop, dustproof, and can be used normally in outdoor accidental collisions and light rain weather. It is suitable for various complex outdoor environments such as sandstorms, high humidity, and high and low temperatures. Equipped with standardized data storage and export functions, each temperature measurement imaging automatically saves infrared thermal images, corresponding temperature values, and shooting time and location. The local storage space can store tens of thousands of detection images. USB data cable and wireless Bluetooth dual-mode export images and temperature measurement data. The PC analysis software can be used to view thermal images in batches and export complete temperature measurement reports. Long term archiving and tracking of equipment temperature change trends provide complete data support for annual operation and maintenance evaluation and safety audit of power plants.

LX-F100 breaks through the limitations of single photovoltaic detection, achieves cross industry and multi scenario universal detection capabilities, and broadens the value of equipment use. In the power operation and maintenance industry, it can be used for temperature rise detection of high and low voltage distribution cabinets, cable trays, transformers, and switchgear joints, to identify potential hazards such as overload and poor contact in the power system; In the field of industrial manufacturing, detecting the temperature rise of motor bearings, pipeline valves, and production line transmission equipment, predicting mechanical wear and tear faults, and reducing equipment downtime and maintenance losses; In the HVAC industry, scanning for defects in wall insulation layers, leaks in underfloor heating pipelines, and temperature differences in central air conditioning ducts can improve the efficiency of building energy-saving renovation testing; In emergency firefighting and agricultural and forestry exploration scenarios, high-temperature fire sources and abnormal heat sources on mountain surfaces can be detected remotely, providing temperature data support for emergency response. For comprehensive operation and maintenance enterprises that operate photovoltaic power stations, industrial maintenance, and power testing simultaneously, purchasing a single LX-F100 can cover multiple business testing needs without the need to purchase multiple temperature measurement devices separately, effectively reducing the cost of equipment procurement and management for the enterprise.

The current new energy industry continues to expand, and the demand for operation and maintenance of existing photovoltaic power stations is increasing year by year. Intelligent, fast, and non-contact infrared thermal imaging inspection has become a standardized operation and maintenance standard in the industry. The Suzhou LAILX LX-F100 handheld infrared thermal imaging device, with its four core advantages of ultra-high temperature sensitivity, efficient inspection efficiency, long endurance portable body, and industry wide applicability, balances professional temperature measurement performance with affordable procurement costs, and is suitable for the needs of large, medium, and small operation and maintenance enterprises, third-party testing institutions, and energy engineering companies. LAILX relies on its own photovoltaic industry chain technology accumulation to continuously optimize temperature measurement algorithms and image recognition functions for photovoltaic detection scenarios, and synchronously improve the integrated service system of after-sales calibration, maintenance, and technical training. In the future, brands will continue to upgrade their infrared detector hardware, expand AI hot spot automatic recognition and cloud data synchronization functions, and continue to provide high-precision and cost-effective infrared temperature measurement solutions for the photovoltaic, power, and industrial testing industries, helping various industries to achieve pre hazard investigation, reduce safety accidents, and improve the digital level of operation and maintenance management.

Compact and portable imaging precision, visual remote temperature measurement, portable industrial thermometer