In 2026, as the domestic photovoltaic industry undergoes deep adjustments and structural reshuffling, the industry is shifting from "scale expansion" to "value competition" comprehensively. In the first half of the year, the production of polycrystalline silicon, silicon wafers, batteries, and modules declined comprehensively, and the prices of the main industry chain fell below costs. The net profit margin of 31 A-share main industry chains expanded from -8.9% in 2024 to -11.7% in the first half of 2026, and the entire industry faced collective losses and cash flow pressure. In this context, the refined operation and scientific evaluation of power stations have become the core links to improve power generation revenue and achieve cost reduction and efficiency improvement. The LX-PV32 portable IV tester launched by LAILX in Shanghai is redefining the on-site testing standards for domestic photovoltaic power plants with its excellent detection accuracy and ultimate portability, and is known as a true "mobile laboratory" in the industry. Current voltage power curve detector

In actual operation, the power generation performance of photovoltaic modules is affected by multiple factors such as environment, aging, and potential defects. Although traditional laboratory testing is precise, it is difficult to meet the rapid troubleshooting needs of massive components on power plant sites. LX-PV32 is designed to solve this pain point, using advanced integrated packaging body and high-precision capacitive/resistive load module, supporting a wide voltage testing range of 0 to 1500V, and can quickly complete IV curve scanning of single components or strings within 10 seconds. It has a rich built-in correction model database, which can import various component specifications with one click, automatically convert on-site test data into parameters under standard test conditions (STC), completely eliminate errors caused by environmental factors, and ensure that on-site test results are highly consistent with laboratory data.

In terms of intelligence and convenience, LX-PV32 also performs well. The wireless connection technology is used between the device host and the probe, with a maximum communication distance of up to 100 meters, completely freeing up the operating space for testers and enabling them to easily operate in complex terrains or rooftop power stations. The unique barcode scanning function enables intelligent recognition and data binding of components, coupled with a bright colored touch screen visible under sunlight, allowing clear reading of data even in strong outdoor lighting. Built in 2000 waveform storage and SD card expansion function, combined with professional PC analysis software, make exporting, analyzing, and generating reports of massive test data easy.

The total weight of the machine is less than 6kg, with an integrated host, sensors, and connecting cables. It comes standard with a customized protective suitcase, which can be easily carried and quickly deployed by a single person. Equipped with a built-in 14.8V high-capacity lithium battery, it can work continuously for more than 10 hours on a single charge, supporting long-term operation in outdoor scenarios without power supply. It is suitable for various power plant scenarios such as mountains, rooftops, water surfaces, and deserts. Equipped with IP54 protection level, working temperature range of -10 ℃~50 ℃, suitable for harsh outdoor environments, resistant to drops, dust, and water, ensuring long-term stable operation.

At a critical period when the domestic photovoltaic industry is accelerating towards high-quality development, the launch of LX-PV32 not only fills the market gap of 1500V high-voltage portable IV testing, but also becomes the preferred equipment for photovoltaic power plant EPC acceptance, operation and maintenance inspection, component quality testing, and scientific research testing with the core values of "high precision, fast testing, long endurance, and easy operation". In the future, LAILX will continue to focus on innovation in photovoltaic detection technology, continuously iterate product performance, and provide more professional, efficient, and intelligent detection solutions for the global photovoltaic industry, helping the domestic photovoltaic industry achieve high-quality and safe development in value competition.

Current voltage power curve detector, portable IV power tester for photovoltaic power plants, solar cell current voltage power