In the wave of global photovoltaic industry moving towards scale and efficiency, the detection efficiency and data accuracy of photovoltaic strings have become the core elements that determine the revenue and operation quality of power plants. Traditional IV testing equipment commonly suffers from pain points such as bulky size, complex operation, weak outdoor adaptability, and incomplete data collection, making it difficult to meet the mobile detection needs in complex scenarios such as mountains, rooftops, and water surfaces. LAILX in Suzhou has been deeply involved in the field of photovoltaic testing for many years. With its profound technical accumulation and independent research and development strength, it has launched the LX-PV32 portable IV tester. With the core advantages of precision, convenience, and full scene adaptation, it solves industry pain points, redefines new standards for portable photovoltaic testing, and provides efficient and reliable solutions for the design, acceptance, operation, and scientific research and testing of photovoltaic power plants, helping the high-quality development of the photovoltaic industry.

As a professional equipment specially designed for 1500V photovoltaic string testing, LX-PV32 has achieved multiple breakthroughs in technical performance, with core parameters reaching industry-leading levels. The device supports 1500VDC photovoltaic string system testing, with a maximum testing current of up to 20A, fully adapting to the detection needs of current mainstream high-voltage photovoltaic strings. It can accurately measure more than ten key parameters such as I-V curve, P-V curve, short-circuit current, open circuit voltage, peak power, fill factor, conversion efficiency, etc. At the same time, it synchronously collects environmental temperature, component temperature, and irradiance data, providing comprehensive and accurate data support for the performance evaluation of photovoltaic power plants. In terms of detection accuracy, LX-PV32 adopts high-precision testing modules and intelligent algorithms to ensure that the test data error is controlled within a very small range in an environment with stable irradiance ≥ 700W/m ², meeting the high standard requirements of third-party testing agencies and power station operation and maintenance.

Portable and intelligent design make outdoor inspection more efficient and convenient. The LX-PV32 adopts an integrated packaging body, with a sturdy and durable structure, lightweight, and a dedicated protective box, making it easy to carry to various complex work sites. The device is equipped with a high-capacity lithium-ion battery, which has strong endurance and can meet all day outdoor testing needs without the need for frequent external power supply. On the operational level, it is equipped with a 6.5-inch high brightness color LCD touch screen that supports dual operation of touch screen and keyboard. The visual effect is clear under sunlight, and it is paired with a fully Chinese operation interface. The functional instructions are simple and easy to understand, making it easy for beginners to get started quickly. At the same time, wireless connection technology is used between the host and the irradiation probe, with a maximum communication distance of up to 100 meters, completely freeing the host from cable constraints. During detection, there is no need to move the host back and forth, greatly improving operational flexibility and efficiency. In addition, the device's built-in memory can store over 2000 test waveforms, equipped with an SD card slot to support storage space expansion, and supports one click data export and barcode scanning functions, achieving intelligent component recognition, reducing manual input errors, and adapting to large-scale power plant batch testing needs.

Full scene adaptation capability, covering the entire lifecycle testing needs of the photovoltaic industry. During the acceptance stage of the power station, LX-PV32 can quickly complete power detection and IV curve testing from individual components to the entire string, accurately verifying the consistency between the actual power and nominal power of the components, and providing authoritative data basis for the quality acceptance of the power station. In daily operation and maintenance, the equipment can regularly detect the performance of photovoltaic string, timely discover power attenuation, component mismatch, line faults and other problems, help operation and maintenance personnel accurately locate the fault point, reduce operation and maintenance costs, and extend the service life of the power station. In the fields of scientific research and teaching, LX-PV32 can be used for photovoltaic module performance research, new material testing, and other scenarios, providing precise data support for technological innovation. Whether it is a centralized ground power station, a distributed rooftop power station, or a photovoltaic power station in special scenarios such as mountains and water surfaces, LX-PV32 can stably adapt and efficiently complete detection tasks.

Domestic core configuration, balancing high performance and cost-effectiveness. LX-PV32, as a domestically produced equipment independently developed by LAILX in Suzhou, has undergone strict screening of core components, with stable and reliable performance, while avoiding the price monopoly and after-sales lag of imported equipment. The device is equipped with independently developed data analysis software, which can synchronously complete data collection, analysis, report generation and other tasks. It supports data synchronization between PC and mobile devices, making it easy to view and manage remotely. In terms of after-sales service, Suzhou LAILX has established a comprehensive after-sales system, providing full cycle services such as rapid response, technical training, equipment calibration, etc., completely solving users' worries.

From technology research and development to scenario implementation, Suzhou LAILX has always been guided by user needs and driven by technological innovation. The launch of LX-PV32 portable IV tester is not only another masterpiece of LAILX in the field of photovoltaic detection equipment, but also an important symbol of domestic photovoltaic detection equipment breaking through technical barriers and moving towards high-end development. In the future, LAILX in Suzhou will continue to deepen its cultivation in the field of photovoltaic testing, continuously iterate and optimize product performance, launch more innovative products that meet market demand, inject continuous technological power into the high-quality development of the photovoltaic industry, and help the global photovoltaic industry move towards a more efficient, intelligent, and safe new journey.