Suzhou LAILX focuses on the high-quality development needs of the photovoltaic industry and has launched the LX-PV31 portable IV tester, which provides a one-stop solution for photovoltaic module and string testing with high-precision and high-efficiency core performance, helping power plant operation and maintenance, third-party testing institutions, and manufacturers improve testing efficiency and data accuracy. As the core representative of the Lexus standard photovoltaic module IV curve tester, LX-PV31 breaks through the range limitations of traditional equipment and can accurately cover the 1500V voltage range and 30A current range, perfectly solving the pain point of insufficient 1000V/20A range in the mainstream market, especially suitable for the testing needs of new photovoltaic products such as half cell modules.

In terms of detection efficiency and functionality, LX-PV31 is equipped with integrated packaging technology and a bilingual operation interface in Chinese and English. The operation logic is clear and easy to understand, achieving fast detection of single components/strings in 10 seconds, greatly reducing outdoor detection time. The device is equipped with high-precision capacitive/resistive loads, coupled with a fast radiometer operation module and professional IV curve analysis software, which can analyze IV curves in high definition, support continuous and uninterrupted scanning, and comprehensively cover all scenario requirements such as single component testing, string testing, irradiation testing, and power generation testing. It can accurately measure more than 20 key indicators such as shadow occlusion, dust attenuation, filling factor, maximum power, conversion efficiency, etc. It also supports STC standard test condition conversion, automatically calculates the real power generation efficiency of the solar panel, and helps users accurately grasp the operation status of components.

The core advantages of LX-PV31 are battery life and safety performance. The device is equipped with a high-capacity replaceable lithium battery module, which can achieve 8 hours of continuous battery life on a single charge, completely solving the problem of insufficient power supply for outdoor operations. In terms of safety design, a high-voltage isolated power supply scheme is adopted, equipped with automatic range switching and triple protection mechanisms for overvoltage, overcurrent, and temperature, which complies with multiple international and industry standards such as IEC 61215-2005 and GB4793.1-2007. It has passed CE and ROHS certification, providing dual protection for the safety of operators and equipment. In addition, the device has added a component barcode scanning function, which can automatically match detection data with component barcodes for easy traceability and query; Support continuous testing mode, with automatic detection at 20 second intervals, to achieve continuous monitoring and comparative analysis of component performance.

From power station acceptance, daily operation and maintenance to troubleshooting, LX-PV31 has become a must-have equipment in the field of photovoltaic testing with its lightweight design (total weight<6kg) and convenient data export function. Whether it is batch testing of large ground power stations or fine maintenance of distributed photovoltaics, LX-PV31 can help the photovoltaic industry reduce costs and increase efficiency with stable performance and high efficiency, promote the construction of industry standardization testing system, and lay a technical foundation for the safe and stable operation of global photovoltaic power stations.