With the accelerated development of the photovoltaic industry towards scale and intelligence, electrical safety of power plants has become a top priority in operation and maintenance work. The insulation performance and grounding reliability of equipment such as photovoltaic modules, inverters, and combiner boxes are directly related to the stable operation of power plants, personnel safety, and power generation efficiency. However, traditional testing tools have pain points such as cumbersome operation, single function, and weak anti-interference ability, which are difficult to meet the safety testing needs of the entire field. Suzhou Laikesi New Energy Technology Co., Ltd. (LAILX) is deeply engaged in the field of new energy testing. Based on years of technological accumulation and the advantages of industry university research cooperation, we have launched the LXH601 insulation grounding comprehensive tester, which provides professional solutions for the safe operation and maintenance of photovoltaic power plants with integrated design, high-precision testing, and intelligent operation, and helps the safe and efficient development of the new energy industry.

Integrated multifunctional integration, solves traditional testing pain points, and greatly improves operation and maintenance efficiency. LXH601 breaks the limitations of traditional testing equipment's "one machine, one use" approach, integrating core functions such as insulation resistance testing, grounding resistance testing, conductivity testing, and voltage detection. It does not require frequent switching of equipment and wiring, and can complete multiple key tests in one operation, completely solving the problem of operation and maintenance personnel carrying multiple instruments back and forth for work. The efficiency of a single inspection has been improved by more than 40%. The device supports bipolar mode detection, which can simultaneously measure the insulation resistance of the positive and negative poles of the circuit to ground, accurately evaluate the insulation status of the equipment, and has polarity testing function to avoid equipment damage caused by polarity errors, covering the safety testing needs of photovoltaic power plants in all aspects.

Supported by high-precision detection and outstanding anti-interference ability, it ensures accurate and reliable data. As the core of security testing, data accuracy directly determines the scientificity of operation and maintenance decisions. LXH601 adopts advanced digital filtering technology and adaptive algorithms to effectively suppress outdoor electromagnetic, humid and other environmental interference, ensuring data stability in complex scenes. Its insulation resistance measurement range is wide from 0.02M Ω to 2000M Ω, and the test voltage can be flexibly adjusted. The grounding resistance measurement supports multiple modes such as the three pole method, covering a range of 0.01 Ω to 30k Ω. The testing accuracy reaches the leading level in the industry, and can accurately capture subtle hidden dangers such as insulation degradation and poor grounding, providing scientific basis for safety warning. At the same time, the equipment has an automatic discharge function, which automatically releases residual charges after testing, eliminating the risk of electric shock and ensuring the safety of operators.

Intelligent and convenient design, suitable for all scenario applications, reducing operational barriers. LXH601 is equipped with a high-definition LED display screen, with a simple and easy to understand operating interface that can display key parameters such as insulation resistance, grounding resistance, and voltage in real time. It supports real-time data viewing and historical record tracing. The device is equipped with a large capacity lithium battery, with a single endurance of up to 8 hours. It is compatible with power adapters, completely solving the problem of outdoor testing endurance. It is suitable for centralized, distributed photovoltaic power plants, household photovoltaic and other multi scene detection. In addition, the device supports multiple data transmission methods such as Bluetooth and USB, and can automatically generate standardized test reports for easy data export and subsequent analysis, achieving closed-loop management of "detection recording warning". Novices can operate independently after simple training.

Adapt and empower the entire scene, build a strong security defense line, and demonstrate the strength of the enterprise. LXH601 is widely used in the entire process of photovoltaic power plant construction and acceptance, daily operation and maintenance, and fault diagnosis. During the construction phase, it can verify the compliance of insulation and grounding of newly installed equipment. During the operation and maintenance phase, it can regularly check hidden dangers such as insulation degradation and cable aging. During the fault diagnosis phase, it can quickly locate the fault point and reduce downtime losses. As a high-tech enterprise in Suzhou, LAILX relies on the advantages of CMA, CNAS testing laboratories, and industry university research cooperation to equip LXH601 with a professional R&D and after-sales team, providing 24-hour rapid response, 1-year original factory warranty, and free software and hardware upgrade services. Customized solutions can be provided according to user needs.

The launch of LXH601 not only demonstrates LAILX's technological research and development capabilities, but also breaks the monopoly of imported equipment with high cost-effectiveness, filling the gap in the domestic market for mid-range insulation grounding testing equipment. In the future, Laikesi will continue to deepen its cultivation in the field of new energy testing, adhere to independent innovation, continuously optimize product performance, launch more testing equipment that meets industry needs, safeguard the safe operation and maintenance of photovoltaic power plants, and promote the high-quality development of the new energy industry towards safety, efficiency, and intelligence.