The efficiency of photovoltaic power generation is closely related to the meteorological environment. The dynamic changes in meteorological parameters such as irradiation, temperature, wind speed, and humidity directly affect the power generation performance of components and the safe operation of power plants. Traditional meteorological stations are bulky, complex to install, and costly, making it difficult to adapt to the flexible monitoring needs of small and medium-sized power stations such as distributed photovoltaics and mountain photovoltaics; The simple monitoring equipment has single parameters and insufficient accuracy, which cannot meet the data requirements of refined operation and maintenance. Jiangsu Jingwei Technology Co., Ltd. focuses on the pain points of photovoltaic meteorological monitoring and has launched the JW-Q56 portable meteorological station, which provides a one-stop meteorological monitoring solution for photovoltaic power plants with the advantages of multi parameter integration, high-precision measurement, portable deployment, and intelligent transmission. It has become the "data center" for precision operation and maintenance of photovoltaics. Portable weather station
JW-Q56 is a high-precision meteorological data acquisition system developed specifically for environmental monitoring of photovoltaic power plants. It adopts modular multi-sensor integration technology and can synchronously and accurately monitor eight core meteorological parameters, including total radiation, scattered radiation, environmental temperature, component temperature, wind speed, wind direction, relative humidity, and atmospheric pressure, comprehensively covering key environmental factors that affect photovoltaic power generation efficiency. The core sensing unit adopts industrial grade high-precision sensors, with a total radiation measurement accuracy of * * ± 2%, temperature measurement accuracy of ± 0.1 ℃, wind speed measurement accuracy of ± 0.1m/s * *, and wind direction measurement accuracy of * * ± 5 ° * *. The data accuracy meets the monitoring standards of the photovoltaic industry and can truly reflect the changes in the meteorological environment at the power plant site. Compared to traditional single parameter monitoring devices, its data dimensions are more comprehensive and accurate, providing complete data support for photovoltaic efficiency analysis, power generation prediction, and operation and maintenance optimization.
Portability and rapid deployment design make JW-Q56 suitable for full field photovoltaic monitoring needs. The equipment adopts an integrated lightweight design, with high overall integration and compact size. It is equipped with high-strength aluminum alloy brackets and portable protective boxes, which can be easily carried and quickly installed by a single person without the need for professional tools and complex construction. Supporting various installation methods such as pole installation, roof installation, and ground installation, it can be flexibly deployed in various types of photovoltaic power stations such as household distributed, industrial and commercial distributed, mountainous, desert, etc., solving the problems of long installation cycle, high cost, and poor flexibility of traditional meteorological stations. The whole machine adopts industrial grade protection design (IP65), which is dustproof, moisture-proof, shockproof, and anti-interference. It is suitable for extreme temperature environments of * * -30 ℃~60 ℃ * *, and is not afraid of harsh conditions such as outdoor sandstorms, rain, snow, and strong light. It can operate stably for a long time with extremely low maintenance costs.
Intelligent data management and transmission functions assist in the refined operation and maintenance of photovoltaic power plants. JW-Q56 is equipped with an intelligent data collection terminal that can automatically collect and store meteorological data at set time intervals. It supports historical data query, export, analysis, and report generation, making it convenient for operation and maintenance personnel to trace the relationship between environmental changes and power generation. Equipped with 4G/5G wireless transmission module, it can interface with the monitoring system of photovoltaic power station or Jiangsu Jingwei cloud operation and maintenance platform to realize real-time upload, remote view and anomaly warning of meteorological data. The operation and maintenance personnel can grasp the environmental conditions of the power station in real time without going to the site, and timely deal with the risks brought by extreme weather (such as strong wind, rainstorm, high temperature). Support data linkage analysis, can be integrated with photovoltaic inverter data, accurately evaluate the impact of meteorological parameters on power generation, optimize operation and maintenance strategies, and improve power generation efficiency.
From the perspective of application scenarios, JW-Q56 covers the core links of the entire photovoltaic industry chain. During the site selection stage of the power station, the distribution of meteorological resources in the target area can be monitored for a long time, and conditions such as radiation resources, temperature, and wind speed can be evaluated to provide scientific basis for the site selection, installed capacity design, and component selection of the power station, maximizing project benefits; In the system design phase, it is possible to accurately monitor component temperature and ambient temperature, optimize component heat dissipation design and layout, and reduce the impact of high temperature on power generation efficiency; In the daily operation and maintenance stage, real-time monitoring of meteorological data can be carried out to warn of extreme weather risks (such as strengthening brackets in advance for strong wind warning and enhancing component heat dissipation for high temperature warning). At the same time, through the linkage analysis of meteorological data and power generation, the decrease in power generation caused by environmental abnormalities can be identified to guide operation and maintenance optimization; In the field of third-party testing and scientific research, its high-precision and multi-dimensional meteorological data can serve as the core data support for photovoltaic system performance evaluation, technology research and development, and standard setting.
Jiangsu Jingwei Technology Co., Ltd., as a high-tech enterprise deeply engaged in photovoltaic detection and monitoring in Suzhou, has always adhered to the concept of "precise monitoring, empowering operation and maintenance", relying on self-developed core technology, breaking the monopoly of imported meteorological equipment, and providing cost-effective meteorological monitoring solutions for the photovoltaic industry. The JW-Q56 portable meteorological station, with its comprehensive advantages of multi parameter integration, high-precision measurement, portable deployment, and intelligent transmission, solves the core pain points of photovoltaic meteorological monitoring and helps photovoltaic enterprises improve the level of precision in resource assessment, system design, and operation and maintenance management. In the future, Jiangsu Jingwei will continue to deeply cultivate the field of photovoltaic environmental monitoring, continuously innovate technology, optimize product performance, expand application scenarios, empower the high-quality development of the photovoltaic industry with better products and services, and contribute Jingwei's strength to the achievement of the "dual carbon" goal.
