Under the accelerating trend of the global photovoltaic industry iterating towards 1500V high-voltage systems and high-power components, the acceptance and operation standards for photovoltaic power plants are becoming increasingly stringent. Faced with industry pain points such as insufficient range, cumbersome operation, and poor outdoor adaptability of traditional IV testing equipment, Suzhou Laikesi New Energy Technology Co., Ltd. (LAILX) has launched the LX-PV31 portable IV tester with deep technical accumulation. This device, with its core advantages of precision, efficiency, and portability, comprehensively solves the problem of detecting the power generation efficiency of photovoltaic modules, injecting hardcore power into the high-quality development of the photovoltaic industry. Photovoltaic power station IV power detector

As a LAILX standard photovoltaic module IV curve testing equipment, LX-PV31 accurately targets the performance shortcomings of traditional equipment, achieving comprehensive breakthroughs in core performance. The device supports a large testing range of 1500V/30A, perfectly adapting to the current mainstream 1500V high-voltage photovoltaic system and high-power component testing needs, completely solving the pain point of insufficient range of traditional 1000V/20A devices, covering more than 95% of photovoltaic panel specifications. In terms of detection accuracy, LX-PV31 is equipped with a high-precision testing module, with voltage measurement accuracy of ± 0.1V, current measurement accuracy of ± 0.001A, and testing accuracy controlled within the range of ± 0.5% ± 0.2V. The device can accurately capture more than 20 core parameters such as IV curve, PV curve, short-circuit current, open circuit voltage, peak power, fill factor, conversion efficiency, etc., providing solid data support for component performance evaluation.

The efficient and convenient design greatly improves the efficiency of outdoor inspection operations. The LX-PV31 adopts an integrated portable chassis design, with a lightweight and sturdy body, suitable for complex outdoor work environments, and can be easily carried and operated by a single person. The device is equipped with a high brightness sunlight visible color touch screen, paired with a physical keyboard, with a simple and intuitive operation interface that supports switching between Chinese and English. Novices can quickly get started without training. In terms of core detection efficiency, LX-PV31 achieves 10 second high-speed scanning, and single component or string detection is completed in one step, which improves efficiency by more than 50% compared to traditional devices. The internal memory can store more than 2000 test waveforms, and the built-in SD card slot supports storage space expansion. Combined with wireless data transmission function, it can export detection data with one click, which is convenient for later analysis and report generation.

The full scene adaptation capability enables LX-PV31 to cover the testing needs of the entire photovoltaic industry chain. The device comes with environmental temperature, solar panel temperature, and irradiance detection probes that can synchronously record testing environment parameters. It supports STC nominal parameter conversion testing and automatically calculates the current power generation efficiency and conversion rate of the components. Whether it is string testing for distributed photovoltaic power stations, large-scale ground power stations, factory testing for photovoltaic module manufacturing enterprises, or photovoltaic performance research for scientific research institutions, LX-PV31 can be competent. Relying on LAILX's comprehensive R&D and service system, LX-PV31 has undergone strict quality control from R&D to production. The core components are equipped with industrial grade configurations and have high-voltage isolation protection and overvoltage/overcurrent protection functions, ensuring the safe and stable operation of the equipment in high-voltage testing scenarios. At present, this device has been widely used in major photovoltaic power plants and third-party testing institutions in China. With stable performance and precise testing capabilities, it has become the "precision testing manager" of the entire photovoltaic industry chain.

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