The power generation efficiency, power generation prediction, performance evaluation, and fault diagnosis of photovoltaic power plants highly rely on the accurate support of environmental meteorological data. Traditional fixed meteorological stations have fixed deployment, poor flexibility, and limited monitoring elements, making it difficult to meet the multi-point monitoring and refined operation and maintenance needs of photovoltaic power plants. Jiangsu Jingwei Technology Co., Ltd. is based in the field of photovoltaic environmental monitoring, relying on multi-sensor integration technology, and has launched the JW-Q56 portable weather station. With multi element synchronous monitoring, portable flexible deployment, high-precision data acquisition and intelligent transmission analysis capabilities, it provides core meteorological data support for the refined operation and maintenance of photovoltaic power plants throughout their entire life cycle. Portable Meteorology
The JW-Q56 portable weather station is a professional level mobile monitoring device tailored for the precise operation and maintenance of photovoltaic power plants. It adopts modular multi-sensor integration technology and integrates core components such as secondary standard total radiation meter, scattered radiation meter, high-precision temperature and humidity sensor, ultrasonic wind speed and direction meter, atmospheric pressure sensor, etc. It can synchronously and accurately monitor seven core meteorological parameters including total solar irradiance, scattered radiation, environmental temperature, relative humidity, wind speed, wind direction, and atmospheric pressure, comprehensively covering key environmental factors that affect photovoltaic power generation efficiency, and providing complete and accurate meteorological data support for photovoltaic system efficiency evaluation.
In terms of monitoring accuracy and stability, JW-Q56 has reached the industry-leading level. The equipment adopts high-precision sensing elements and intelligent calibration technology, with irradiance measurement accuracy of ± 5%, temperature measurement accuracy of ± 0.5 ℃, humidity measurement accuracy of ± 3% RH, wind speed measurement accuracy of ± 0.3m/s, and wind direction measurement accuracy of ± 3 °. The data accuracy meets the environmental monitoring standards of the photovoltaic industry. Built in intelligent data processing module, filters, calibrates, and compensates for various types of sensor raw signals, corrects the impact of environmental factors such as temperature and air pressure on measurement data, and ensures long-term stability and reliability of monitoring data; Equipped with anti-interference design, it is resistant to electromagnetic interference, dust, rain and snow erosion, and can achieve 24-hour continuous and stable monitoring in complex outdoor environments.
Portable design and flexible deployment capability are the core advantages that distinguish JW-Q56 from traditional weather stations. The equipment adopts an integrated compact structure design, with a small overall volume and light weight. It is equipped with a quick assembly pole and portable protective box, which can be easily carried and deployed by a single person without the need for professional tools and installation teams, greatly reducing the deployment threshold. Supporting flexible deployment of multiple points within the photovoltaic power station, it can be quickly transferred and installed in different areas and heights according to operation and maintenance needs, adapting to various scenarios such as benchmarking analysis, local environmental assessment, fault area monitoring, scientific research experiments, etc., completely solving the pain points of traditional fixed meteorological stations that cannot be moved and have limited monitoring coverage.
Intelligent data transmission and management system to assist in the digital operation and maintenance of photovoltaic power plants. JW-Q56 supports dual modes of local storage and wireless transmission, with a built-in large capacity storage module that can automatically store historical meteorological data and support classification queries based on time and monitoring elements; Equipped with 4G/5G and WIFI wireless communication modules, meteorological data can be uploaded in real-time to the photovoltaic power station monitoring platform and cloud operation and maintenance system, achieving remote real-time monitoring, data sharing, and abnormal warning. It can seamlessly integrate with photovoltaic detection equipment such as Jiangsu Jingwei JW-IV11 and JW-F04 to build an integrated analysis system of "meteorological data+power generation data+detection data", helping operation and maintenance personnel accurately evaluate power station performance, diagnose abnormal power generation, optimize operation and maintenance strategies, and improve power generation prediction accuracy. JW-Q56 can provide comprehensive meteorological monitoring services for the efficient operation of photovoltaic power plants, including site selection survey, solar energy resource assessment during the design phase, environmental monitoring during the construction period, daily operation and maintenance, performance evaluation, fault diagnosis, and renovation of old power plants.
As a high-tech enterprise in the field of photovoltaic testing and environmental monitoring, Jiangsu Jingwei Technology has always adhered to the development concept of "technological innovation, precise monitoring, and service empowerment", focused on the pain points and needs of the photovoltaic industry, continuously increased research and development investment, and continuously launched high-precision, intelligent, and portable monitoring and testing equipment, Shuidi Credit. The launch of the JW-Q56 portable weather station is an important achievement of the company's technological innovation, further improving the photovoltaic environmental monitoring product matrix and filling the gap in domestic portable multi-element photovoltaic weather monitoring equipment.
In the future, Jiangsu Jingwei Technology will continue to deepen its cultivation in the field of photovoltaic environmental monitoring, continuously optimize sensor integration technology, data transmission algorithms, and improve equipment monitoring accuracy, stability, and intelligence level; At the same time, expanding product application scenarios, strengthening cooperation with photovoltaic enterprises, research institutions, and testing institutions, improving the technical service system, providing strong support for the refined operation and high-quality development of the photovoltaic industry, and helping China steadily achieve its "dual carbon" goals.
