With the large-scale development of the photovoltaic industry, problems such as hot spots, hidden cracks, and aging of photovoltaic modules occur frequently, which not only affect power generation efficiency, but also pose safety hazards. Traditional manual inspection has low efficiency and high missed detection rate, making it difficult to meet the needs of large-scale power station operation and maintenance. LAILX in Suzhou has developed the LX-F100 handheld thermal imaging device, which focuses on the core pain points of photovoltaic operation and maintenance. With precise thermal imaging detection capabilities, it can quickly locate thermal spots on photovoltaic modules and accurately troubleshoot temperature anomalies. It has become an essential tool for photovoltaic power plant operation and maintenance, providing efficient and safe protection for the photovoltaic industry.

Thermal spots on photovoltaic modules are a key factor affecting power generation efficiency, caused by local shadows, aging of solar cells, poor wiring, etc. If not treated in a timely manner, it can lead to overheating damage, shortened lifespan, and even fire hazards. Traditional inspections rely on visual observation and contact temperature measurement, which is not only inefficient but also difficult to detect hidden heat spots. LX-F100 is optimized for photovoltaic detection, equipped with high-resolution infrared detectors that can quickly scan the surface of photovoltaic modules, generate clear thermal imaging maps, and accurately identify hot spot areas with temperature differences ≥ 0.05 ℃. Even small hidden hot spots can be clearly presented, and the missed detection rate approaches zero. The product supports automatic tracking of the highest/lowest temperature in full screen, one click locking of the hot spot position, and synchronized display with visible light images. It accurately associates the hot spot with the actual position of the component, allowing operation and maintenance personnel to quickly locate the fault point without having to troubleshoot one by one, greatly improving inspection efficiency, and reducing single station inspection time by more than 60%.

In the practical operation of photovoltaic operation and maintenance, the environment is complex and the working conditions are varied, which requires extremely high portability and adaptability of the detection equipment. The LX-F100 adopts a lightweight body design, which is lightweight and easy to carry. Operations personnel can easily shuttle between photovoltaic arrays with handheld devices, and flexibly respond to power station inspections in different scenarios such as mountains, roofs, and water surfaces. The device supports precise temperature measurement from -20 ℃ to 120 ℃, perfectly adapting to the daily detection temperature range of photovoltaic modules. It intelligently switches ranges without manual debugging and can quickly detect when turned on. At the same time, the product has a full standard satellite positioning function, which automatically records the location information of faulty components during detection. Combined with WiFi data transmission, it can upload real-time thermal imaging images and temperature data to the management platform, facilitating remote analysis and accurate dispatching by the operation and maintenance team, achieving efficient collaboration throughout the entire process of "detection positioning disposal", and bidding farewell to the difficulties of traditional inspection such as "difficult recording, difficult tracing, and slow disposal".

In addition to hot spot detection, LX-F100 can also comprehensively cover the multidimensional operation and maintenance needs of photovoltaic power plants: detecting overheating problems in photovoltaic junction boxes and cable joints, and identifying hidden dangers such as line aging and poor contact; Monitor the temperature of electrical equipment such as inverters and distribution cabinets, and provide early warning of overload and short circuit risks; Evaluate the quality of component installation and identify hidden faults such as cracks and virtual soldering. The device is equipped with a professional photovoltaic detection mode and supports custom temperature thresholds. When abnormal component temperature is detected, an automatic sound and light alarm is triggered to remind operation and maintenance personnel to handle it in a timely manner and eliminate the fault in its infancy. In addition, LX-F100 is easy to operate and does not require professional technical background. Operation and maintenance personnel can use it with simple training, greatly reducing the labor cost and technical threshold of photovoltaic power plant operation and maintenance. It is suitable for the daily inspection, regular maintenance, troubleshooting and other full scenario needs of power plants of different scales.

Suzhou LAILX has been deeply involved in the field of photovoltaic testing for many years, deeply understanding the pain points of industry operation and maintenance, and driving product upgrades with technological innovation. Thanks to its core advantages of "high precision, high efficiency, high adaptability, and low threshold", LX-F100 has been applied in multiple large-scale photovoltaic power plants in China and has received unanimous praise from industry customers. The person in charge of operation and maintenance of a photovoltaic power station said, "After introducing LX-F100, our inspection efficiency has been greatly improved, the accuracy of hot spot fault diagnosis has been significantly improved, effectively reducing component damage and power generation losses, and providing strong support for cost reduction and efficiency improvement of the power station. ”In the future, Suzhou LAILX will continue to focus on the development needs of the photovoltaic industry, continuously optimize the performance of LX-F100, iterate and upgrade detection technology, launch more detection equipment that meets industry needs, and help the high-quality and sustainable development of the photovoltaic industry. With professional detection technology, we will safeguard the safe and efficient operation of every photovoltaic power station.