Abnormal surface temperature of photovoltaic modules is often an early signal of malfunction. Hot spots, abnormal junction boxes, diode faults, local obstructions, poor connections, and other issues may all be manifested through temperature changes. The Shanghai LAILX handheld infrared thermal imaging instrument LX-F300 is a detection tool designed for the rapid inspection needs of photovoltaic power plants, helping operation and maintenance personnel discover abnormal points in a more intuitive way. Handheld thermal imaging device

The LX-F300 adopts a handheld design, making it easy for inspection personnel to carry it into various power plant sites such as roofs, mountains, deserts, and water surfaces. Compared to traditional point temperature measurement, infrared thermal imaging can present a larger range of temperature distribution, helping detection personnel quickly identify abnormal areas. For photovoltaic power plants with large areas and a large number of components, the ability to detect anomalies at a glance can significantly improve inspection efficiency.

In the operation and maintenance of power plants, faults are often not evenly distributed. Abnormalities in individual components or local areas, if not detected in a timely manner, may affect the power generation performance of the entire string or even the entire array. LX-F300 uses thermal imaging to make temperature anomalies easier to observe. During the inspection process, inspectors can quickly scan relevant parts such as components, junction boxes, combiner boxes, inverters, etc., and discover possible hot spots or connection abnormalities, thereby arranging further inspections.

The Shanghai LAILX LX-F300 is suitable for various application scenarios. During daily inspections, it can be used to quickly identify component hot spots and local abnormalities; When troubleshooting, it can be used to narrow down the scope of the problem, reduce blind disassembly and repeated measurements; During the acceptance of the power station, it can be used to randomly check the operating status of the equipment; In operation and maintenance training, it can also be used as an intuitive tool to help newcomers understand equipment abnormal performance faster.

The advantages of handheld infrared thermal imaging devices are flexibility, intuitiveness, and high efficiency. Testing personnel do not need to stay at a single measuring point for a long time, nor do they need to rely on complex installations, to scan the target area. For distributed photovoltaic projects, especially in scenarios with large roof areas and complex component layouts, handheld thermal imaging can reduce inspection blind spots; For large ground power stations, it can also help teams complete large-scale inspection tasks faster.

With the continuous expansion of photovoltaic power plants, operation and maintenance efficiency has become an important factor affecting power generation revenue. The value of LX-F300 lies in making temperature anomaly detection more intuitive and efficient, allowing inspection personnel to no longer rely solely on experience judgment, but to quickly locate suspicious points through thermal imaging images. The Shanghai LAILX LX-F300 handheld infrared thermal imaging device provides a more efficient temperature detection method for power plant operation and maintenance, catering to the needs of photovoltaic inspection, fault diagnosis, and on-site testing.

Handheld thermal imaging device, visualizing remote temperature measurement, high sensitivity and clear imaging