The power generation of photovoltaic power plants is closely related to the meteorological environment. Meteorological parameters such as solar irradiance, environmental temperature and humidity, wind speed and direction, and atmospheric pressure directly affect the efficiency of component power generation, equipment heat dissipation performance, and system stability. Accurate and comprehensive meteorological monitoring data is the core foundation for photovoltaic power plant site selection planning, power generation forecasting, performance evaluation, fault diagnosis, and refined operation and maintenance. Jiangsu Jingwei Technology Co., Ltd., relying on multi-sensor integration and intelligent data acquisition technology, has launched the JW-Q56 portable meteorological station, which provides a one-stop meteorological monitoring solution for the full lifecycle management of photovoltaic power plants through multi-element synchronous monitoring, lightweight portable deployment, and high-precision data acquisition. Portable weather station
The JW-Q56 portable weather station is a mobile environmental monitoring terminal designed specifically for the refined operation and maintenance of photovoltaic power plants. It adopts modular multi-sensor integration technology and integrates five core modules: secondary standard total radiation meter, scattered radiation meter, environmental temperature and humidity sensor, wind speed and direction meter, and atmospheric pressure sensor. It can synchronously and accurately monitor seven key meteorological parameters, including total solar radiation, scattered radiation, environmental temperature, relative humidity, wind speed, wind direction, and atmospheric pressure. It comprehensively covers the core environmental elements that affect the efficiency of photovoltaic power generation and provides complete and accurate meteorological data support for the efficiency evaluation of photovoltaic systems. The equipment adopts industrial grade high-precision sensors, with irradiance measurement accuracy of ± 2%, temperature measurement accuracy of ± 0.5 ℃, humidity measurement accuracy of ± 3% RH, and wind speed measurement accuracy of ± 0.3m/s. The data accuracy reaches the leading level in the industry, ensuring reliable and effective monitoring data.
Portability and flexible deployment are the core advantages of JW-Q56. Unlike traditional fixed weather stations, the equipment adopts an integrated lightweight design, with a compact and lightweight overall structure, equipped with portable brackets and quick installation interfaces. No professional tools are required, and a single person can complete assembly and deployment in 5 minutes. It can be flexibly installed in any position such as power station brackets, ground, roof, etc. It is suitable for multi-point monitoring, temporary monitoring, benchmark analysis and other scenarios, completely solving the problems of fixed installation, inability to move, and long deployment cycle of traditional weather stations. At the same time, the industrial protection design is adopted. The enclosure is dust-proof, moisture-proof, lightning proof and anti-aging. It can operate stably under the extreme environment of -40 ℃~70 ℃. It is not afraid of rainstorm, strong wind, high temperature, severe cold and other bad weather, and can guarantee the continuous monitoring work all day long.
Intelligent and digital design empowers efficient upgrading of photovoltaic operation and maintenance. JW-Q56 is equipped with an intelligent data acquisition and processing unit, which supports real-time data acquisition, local storage, automatic calibration, and abnormal alarm. It can effectively filter environmental interference and ensure data stability; Equipped with high-definition LCD display screen, real-time viewing of various meteorological parameters on site, simple and intuitive interface, and convenient operation. Simultaneously supporting wired 485 communication and wireless 4G/Wi Fi transmission, it can seamlessly integrate with photovoltaic power station monitoring platforms and cloud platforms, realizing remote real-time uploading, online viewing, historical data tracing and analysis of meteorological data, supporting data export, report generation and trend curve drawing, providing data support for power generation prediction, PR value calculation, and performance degradation analysis, and assisting in scientific and digital operation and maintenance decision-making.
In terms of application scenarios, the JW-Q56 portable weather station fully covers the core links of the entire photovoltaic industry chain: during the site selection and survey stage of the power station, it quickly deploys and monitors meteorological data in the target area, evaluates resource endowment and environmental conditions, and provides scientific basis for site selection and installed capacity design; During the construction and acceptance stage of the power station, synchronously monitor meteorological data and power generation, verify the rationality of the system design, and investigate performance deviations caused by environmental factors; During the daily operation and maintenance monitoring phase, long-term tracking of meteorological parameter changes, analysis of the impact of meteorological conditions on power generation, accurate evaluation of system performance, and timely detection of abnormal operating conditions; Fault diagnosis and analysis, combined with meteorological data and power generation data, to investigate the problem of reduced power generation caused by extreme weather, obstruction, abnormal temperature, etc; Research and benchmarking experiments provide accurate meteorological data for photovoltaic technology development, component performance testing, and benchmarking analysis of power stations in different regions, helping to promote technological innovation and improve industry standards.
Jiangsu Jingwei Technology Co., Ltd. has been deeply involved in the field of photovoltaic environmental monitoring for many years, possessing complete capabilities from sensor research and development, equipment integration to solution output. It has multiple independent intellectual property rights, and its products have passed multiple authoritative certifications, with stable and reliable performance. They have been widely used in various photovoltaic power plants, research institutions, and universities in China. The launch of JW-Q56 portable weather station is an important achievement of the company's technological innovation, filling the market gap of photovoltaic dedicated portable multi-element weather monitoring equipment and providing key support for the refinement and digital operation and maintenance of the photovoltaic industry.
In the future, Jiangsu Jingwei will continue to focus on innovation in photovoltaic meteorological monitoring technology, continuously optimize the performance of JW-Q56 products, expand monitoring elements and intelligent functions, while continuously improving product quality and service levels, providing customers with better and more professional meteorological monitoring solutions, empowering the photovoltaic industry to reduce costs, increase efficiency, and promote high-quality development, injecting new momentum into the global clean energy industry.