Recently, Suzhou LAILX New Energy Technology Co., Ltd. (LAILX) has launched the LX-PV33 portable IV tester, which redefines the photovoltaic module testing standards with its three core advantages: "precise detection, universal adaptability, and ultimate portability". It provides a one-stop testing solution for the industry and promotes efficient upgrades in the photovoltaic testing field.
As a high-tech enterprise specializing in the research and development of photovoltaic testing equipment, LAILX accurately captures the market demand amidst the widespread adoption of double-glass modules. Traditional testing equipment is either bulky and difficult to adapt to outdoor scenarios, or has limited functionality and cannot simultaneously test electrical and insulation performance, severely restricting the efficiency and accuracy of photovoltaic power plant acceptance, operation and maintenance, as well as module production quality inspection. The advent of LX-PV33 has completely broken this industry bottleneck.
This device innovatively integrates the IV testing and insulation resistance testing functions of 2000V 40A dual-glass components, enabling one-stop comprehensive testing. The entire machine adopts an integrated lightweight design, compact and portable, easy to carry, and can be operated on-site by a single person. It completely eliminates the limitations of laboratory space and power supply, easily adapting to various complex outdoor scenarios such as deserts, mountains, and coastal areas. In terms of detection accuracy, the current measurement accuracy reaches 0.001A, and the voltage measurement accuracy reaches 0.1V. Equipped with a high-precision irradiance meter, temperature sensor, and solar cell module correction model, it can automatically correct the effects of illumination and temperature fluctuations, outputting accurate data that meets industry standards such as IEC and national standards.

High performance and stable reliability are the core competitiveness of LX-PV33. The detection time for a single module is less than or equal to 1 minute, supporting continuous inspection of large-scale power plants. It can complete rapid detection of 12 modules in 10 minutes, accurately locating hidden faults such as cracks. Equipped with a built-in high-capacity lithium battery, it can work continuously for 8 hours on a single charge and operates stably in a wide temperature range from -10℃ to 50℃. Additionally, it is equipped with high-voltage isolation, overvoltage and overcurrent protection, as well as waterproof and dustproof design, making it resistant to complex working conditions such as exposure to sunlight, rain, and high-altitude operations. This ensures comprehensive safety and continuous operation during inspection.
LX-PV33 covers the entire lifecycle testing scenarios of photovoltaic (PV) modules, from factory sampling inspection of module production, on-site acceptance of power stations, to power attenuation assessment and third-party testing during the operation and maintenance phase, as well as scientific research experiments and teaching demonstrations, all of which can be perfectly adapted. Its launch not only expands LAILX's product portfolio but also aims to reduce costs and increase efficiency in the testing process of the photovoltaic industry. It will facilitate the widespread application of new photovoltaic technologies such as double-glass modules and promote the high-quality development of the photovoltaic industry chain.

In the future, Suzhou LAILX will continue to deeply explore the field of photovoltaic testing, with technological innovation as the core, continuously optimizing product performance, and providing more professional and efficient testing equipment for the global photovoltaic market, empowering the green and low-carbon transformation of the new energy industry.