As a high-voltage electrical system, the insulation performance and grounding reliability of photovoltaic power plants are the core foundations for ensuring personnel safety and stable equipment operation. During long-term outdoor operation, issues such as cable aging, water leakage from junction boxes, damaged insulation layers of components, and corrosion of grounding devices can easily lead to decreased insulation performance, grounding faults, and safety accidents such as leakage, short circuits, electric shock, and lightning strikes, posing a serious threat to the safety of the power station. Suzhou Laikesi New Energy Technology Co., Ltd. (LAILX) focuses on the electrical safety needs of photovoltaic power plants and has launched the LXH601 comprehensive insulation and grounding tester. With precise testing, multifunctional integration, portability and high efficiency, and fault location as its core advantages, LAILX comprehensively detects key parameters such as insulation, grounding, voltage, and current, and builds a strong electrical safety defense line for photovoltaic systems.

LXH601, as an insulation grounding comprehensive tester specially designed by Lexus for the photovoltaic industry, has comprehensive functions and precise performance, covering all dimensions of electrical safety testing for photovoltaic systems. The equipment integrates seven core functions: insulation testing, grounding testing, voltage and current testing, continuity grounding testing, polarity testing, Voc/Lsc testing, and insulation fault location. One device can complete the electrical safety inspection of photovoltaic power plants without the need for multiple devices to cooperate, greatly improving inspection efficiency. The insulation test range covers 0-2000V, and the grounding test range is accurate. It can accurately detect the insulation resistance, grounding resistance, and grounding continuity of cables, components, inverters, combiner boxes, junction boxes, and other equipment, and accurately judge the insulation performance and grounding reliability. Support insulation fault location, which can quickly locate fault points such as cable damage, junction box water leakage, insulation layer damage, etc., facilitating quick maintenance by operation and maintenance personnel and reducing system downtime.

In terms of portability and user experience, LXH601 is suitable for outdoor work scenarios, achieving lightweight, intelligent, and convenient design. The whole machine adopts an integrated portable design, with a compact body and sturdy structure. It is equipped with a three proof protective shell, which can adapt to complex outdoor environments and can be easily carried to the site for operation by a single person. Equipped with a high-definition LCD display screen, the operation interface is clear and intuitive, supporting bilingual Chinese and English. The layout of functional buttons is reasonable, with one click testing, one click data saving, and one click report generation. No professional technical background is required to quickly get started. Built in large capacity storage, capable of storing a large amount of test data and reports, supporting USB data export and PC software analysis, achieving precise data retention, fast traceability, and in-depth analysis. Equipped with rechargeable lithium batteries, it has a long battery life and supports on-site replacement, meeting the needs of long-term outdoor testing.
The application scenarios of LXH601 cover the entire cycle of photovoltaic power plants, becoming the core tool for power plant construction, acceptance, operation and maintenance, and safety testing, Lex.

During the construction and installation phase of the power station, it can be used for electrical system insulation, grounding, voltage, and current testing to ensure installation quality meets standards and electrical safety is reliable; During the acceptance stage of the power station, authoritative and accurate electrical safety testing reports can be provided to provide a basis for grid connection and acceptance of the power station; In the daily operation and maintenance of the power station, regular insulation, grounding, and electrical parameter testing can be carried out to timely detect hidden dangers such as insulation aging, grounding failure, leakage, and short circuit, accurately locate the fault point, and ensure the long-term safe and stable operation of the power station; At third-party testing institutions, it can serve as a core testing equipment to provide professional and reliable electrical safety testing services for Lex.

As the core product of Suzhou LAILX focusing on photovoltaic electrical safety, LXH601, with its four core advantages of multifunctional integration, precise testing, portability and efficiency, and fault location, comprehensively solves the problem of electrical safety testing in photovoltaic power plants and promotes the upgrading of photovoltaic electrical safety testing to standardization, precision, and efficiency. In the future, LAILX in Suzhou will continue to deeply cultivate the field of photovoltaic electrical safety, continuously optimize product performance, expand application scenarios, and provide safer, more reliable, and more efficient testing equipment and technical services for the high-quality development of the global photovoltaic industry.