In the wave of accelerated iteration of the global new energy industry, efficient operation and precise testing of photovoltaic power plants have become the core link to ensure power generation revenue and promote high-quality development of the industry. The power generation performance of photovoltaic modules and strings directly determines the overall production capacity of the power station, while traditional detection equipment has pain points such as cumbersome operation, poor portability, and insufficient accuracy, making it difficult to meet the rapid detection needs in complex scenarios such as mountains, deserts, and rooftops. Suzhou Laikesi New Energy Technology Co., Ltd. (LAILX) has been deeply involved in the field of photovoltaic testing for many years. With profound technical accumulation and continuous innovation capabilities, it has launched the LX-PV32 portable IV tester, which provides a one-stop efficient solution for photovoltaic power plant construction acceptance, daily operation and maintenance, and third-party testing with domestically produced hard core configuration, minimalist operation logic, and industry level testing accuracy. It has become the preferred tool for 1500V high-voltage photovoltaic system testing.

As a professional equipment tailored for photovoltaic string detection, LX-PV32 has focused on the three core requirements of "precision, portability, and efficiency" since its development. It perfectly adapts to the current mainstream 1500VDC high-voltage photovoltaic string system, with a maximum measurement range of up to 1500VDC/20A, easily handling full specification detection scenarios from single components to entire strings. The device adopts an integrated packaging body design, which is compact and sturdy in structure, lightweight in weight, and equipped with a high-strength protective box. Whether it is the rugged road of mountain photovoltaics, the sand and dust environment of desert power stations, or the narrow space of rooftop power stations, it can be quickly carried and deployed by a single person, completely eliminating the difficulties of traditional large-scale detection equipment movement and deployment time, and greatly improving the flexibility of outdoor detection operations.

In terms of core detection performance, LX-PV32, with its self-developed high-precision testing module, achieves synchronous and accurate measurement of more than 20 key parameters such as IV curve, P-V curve, short-circuit current, open circuit voltage, peak power, conversion efficiency, and fill factor, achieving industry-leading detection accuracy. The device is equipped with a rich database of photovoltaic module correction models, covering over 95% of mainstream module specifications in the market. It supports one click import of component parameters, quickly matching the testing needs of different manufacturers and power components, without the need for repeated manual parameter settings, greatly improving the efficiency of multi specification component switching and testing. Single component or whole string detection can be completed in just 10 seconds, with a detection speed far exceeding similar products. It is particularly suitable for large-scale power plant batch detection and operation and maintenance inspection scenarios, effectively reducing labor and time costs.

To adapt to complex outdoor work environments, LX-PV32 demonstrates humanization and professionalism in its detailed design. The device is equipped with a 6.5-inch high brightness color LCD touch screen, which supports clear visibility under sunlight. The touch screen and keyboard have dual operation modes, balancing convenience and stability. The host, irradiation probe, and temperature probe adopt patented wireless connection technology, with a maximum communication distance of 100 meters, completely freeing themselves from wired constraints. The probe position can be flexibly adjusted during detection without the need to frequently move the host, making it particularly suitable for remote detection of large-area photovoltaic strings. Equipped with a patented probe box and temperature probe mounting bracket, the probe can be quickly fixed on the surface of the photovoltaic module to ensure accurate acquisition of irradiance and temperature data, providing reliable data support for STC standard power conversion and PR value calculation. Simultaneously supporting barcode scanning function, realizing intelligent recognition of components and automatic association of detection data, facilitating subsequent data traceability and management.

Safety and endurance are key considerations for outdoor testing equipment. LX-PV32 adopts a high-voltage isolation design and has multiple safety protection mechanisms such as overvoltage, overcurrent, and reverse connection protection, effectively avoiding safety risks during high-voltage testing and ensuring the safety of operators and equipment. The device is equipped with a high-capacity lithium-ion battery, which can support high-intensity testing operations for more than 8 hours continuously when fully charged, meeting all day outdoor operation and maintenance needs. At the same time, it supports charging and using at the same time, avoiding testing interruptions caused by power outages. The internal memory can store more than 2000 test waveforms, equipped with an SD card slot to support storage space expansion. The test data can be exported with one click and is compatible with common formats such as Excel, making it convenient for users to analyze data, generate reports, and upload them to the cloud. It is also suitable for the report output needs of third-party testing institutions.

Relying on the advantages of domestic research and production, LX-PV32 not only has performance comparable to similar international products, but also has extremely high cost-effectiveness and convenient after-sales support services. As a leading local photovoltaic testing equipment enterprise, LAILX in Suzhou has established a comprehensive pre-sales consultation, technical training, and after-sales maintenance service system, providing one-on-one operation guidance, remote technical support, and fast on-site maintenance services, effectively reducing the user's threshold and maintenance costs. Compared with imported equipment, LAILX has a more timely after-sales response, lower maintenance costs, and more stable supply of accessories. Since its launch, LX-PV32 has been widely used in major photovoltaic power stations, EPC enterprises, operation and maintenance companies, and third-party testing institutions in China, covering various photovoltaic scenarios such as mountains, water surfaces, rooftops, and agricultural photovoltaic complementarity. With stable performance, precise testing, and convenient operation, it has gained high recognition and unanimous praise from industry customers.

Under the guidance of the "dual carbon" goal, the photovoltaic industry has experienced explosive growth, and efficient, accurate, and portable detection equipment has become a necessity in the industry. The launch of the Suzhou LAILX LX-PV32 portable IV tester is not only a reflection of the company's technological innovation strength, but also a precise response to the pain points in the photovoltaic testing industry. In the future, LAILX in Suzhou will continue to deeply cultivate the field of photovoltaic testing, increase research and development investment, continuously optimize product performance, launch more high-quality testing equipment that meets market demand, help photovoltaic power plants improve power generation efficiency, reduce operation and maintenance costs, ensure safe operation, and contribute more to the high-quality development of China's photovoltaic industry and the achievement of the "dual carbon" goal.