The power generation efficiency of photovoltaic power plants is closely related to the meteorological environment. The dynamic changes in meteorological parameters such as irradiance, ambient temperature, wind speed, wind direction, and humidity directly affect the power generation performance of photovoltaic modules and the overall power generation of the power plant. Accurate, comprehensive, and real-time meteorological data monitoring is an important foundation for photovoltaic power plant site selection, system design, power generation prediction, efficiency evaluation, fault diagnosis, and refined operation and maintenance. Jiangsu Jingwei Technology Co., Ltd. is based on the demand for refined and intelligent development of the photovoltaic industry. With advanced multi-sensor integration technology, we have independently developed the JW-Q56 portable weather station, providing a one-stop, high-precision, all-weather meteorological environment monitoring solution for photovoltaic power plants. Portable weather station
Traditional meteorological monitoring equipment is mostly installed in a fixed manner, which has problems such as complex installation, high cost, poor flexibility, and single monitoring parameters, making it difficult to meet the monitoring needs of photovoltaic power plants for multi-point, mobile, and rapid deployment; Ordinary portable meteorological equipment has drawbacks such as low accuracy, poor stability, weak environmental adaptability, and delayed data transmission, which cannot provide reliable meteorological data support for photovoltaic power plants. The Jiangsu Jingwei R&D team focuses on industry pain points, innovatively breaks through technological bottlenecks, and uses multi-sensor integration technology, industrial grade protection design, and intelligent data transmission system to create this high-performance JW-Q56 portable weather station. It achieves synchronous, accurate, and real-time monitoring of key meteorological parameters for photovoltaics, filling the market gap of photovoltaic specific portable high-precision weather monitoring equipment.
The JW-Q56 portable weather station integrates seven core high-precision sensors, which can synchronously monitor key meteorological parameters such as total solar radiation, scattered radiation, ambient temperature, wind speed, wind direction, relative humidity, atmospheric pressure, etc., comprehensively covering various environmental monitoring indicators required for photovoltaic power plants. The equipment adopts imported high-precision sensing components with industry-leading measurement accuracy: irradiance accuracy ± 2%, temperature accuracy ± 0.5 ℃, wind speed accuracy ± 0.1m/s, wind direction accuracy ± 3 °, humidity accuracy ± 3% RH. It can accurately capture the dynamic changes of meteorological parameters and provide comprehensive and reliable data support for photovoltaic system efficiency analysis, power generation prediction, component temperature compensation, and fault diagnosis. Sensors have excellent stability and anti-interference ability, can operate stably for a long time, have good data repeatability and high reliability, and are not afraid of outdoor complex environmental interference.
The outstanding advantages of JW-Q56 are its portability, rapid deployment, and adaptability to industrial grade environments. The equipment adopts a modular and lightweight design, with a compact structure and light weight. It does not require professional tools and can be quickly assembled, deployed, and disassembled by a single person. The deployment time does not exceed 10 minutes and can be flexibly arranged at any point in the photovoltaic power station to meet the needs of multi-point and mobile monitoring. The whole machine adopts industrial grade protection design, with a protection level of IP65. It is dustproof, waterproof, corrosion-resistant, and impact resistant, and can operate stably in a wide temperature environment from -30 ℃ to 70 ℃. It is not afraid of harsh working conditions such as high temperature, low temperature, humidity, sandstorms, rain and snow, and is suitable for various photovoltaic power plant scenarios such as mountains, deserts, roofs, and water surfaces. At the same time, the device adopts a dual power supply mode of solar energy and lithium battery, with a built-in large capacity lithium battery. It can work continuously for more than 30 days when fully charged without frequent charging, meeting the long-term unmanned monitoring needs outdoors.
Intelligent data management and remote transmission functions assist in the intelligent operation and maintenance of photovoltaic power plants. The JW-Q56 portable meteorological station is equipped with an intelligent data acquisition terminal, which can collect, store, and process meteorological data in real time. It supports local data storage, historical data tracing, and data anomaly alarm. Equipped with a wireless communication module (supporting 4G/5G, Wi Fi), it can achieve remote real-time transmission of meteorological data to cloud platforms and user terminals (computers, mobile phones). Operation and maintenance personnel can view real-time meteorological data, historical change curves, and data reports anytime and anywhere without the need to arrive at the site, providing data support for remote operation and maintenance decisions. The supporting cloud management platform has functions such as data visualization, trend analysis, abnormal warning, and report generation. It can be linked to the photovoltaic power station monitoring system to achieve correlation analysis between meteorological data and power generation data, accurately evaluate the impact of meteorological factors on power generation, and troubleshoot power generation fluctuations caused by meteorological anomalies.
With comprehensive monitoring functions, ultra-high measurement accuracy, convenient deployment methods, and reliable quality, the JW-Q56 portable weather station has been widely used in various scenarios such as photovoltaic power plant site selection survey, system design verification, pre grid acceptance, daily operation and maintenance monitoring, power generation evaluation, fault diagnosis, and scientific research experiments. During the site selection stage of the power station, long-term meteorological data of the area can be accurately monitored to evaluate the potential of solar energy resources and provide a basis for the layout design of the power station; During the operation and maintenance phase, real-time monitoring of meteorological parameters, optimization of operation and maintenance strategies, and improvement of power generation efficiency can be achieved; In the field of scientific research, it can be used for projects such as environmental adaptability research of photovoltaic modules and assessment of solar energy resources. At present, the device has been successfully applied in multiple large-scale ground photovoltaic power stations and distributed photovoltaic projects in China, receiving unanimous praise from customers and continuously increasing market recognition.
Jiangsu Jingwei Technology Co., Ltd., as a professional enterprise in the field of photovoltaic detection and environmental monitoring, always adheres to the development concept of "technological innovation, precise monitoring, and empowering the industry", focusing on providing high-quality and intelligent monitoring equipment and solutions for photovoltaic, meteorological, environmental protection and other fields. In the future, Jiangsu Jingwei will continue to increase research and development investment, iterate and upgrade product performance, expand monitoring parameters and application scenarios, and help photovoltaic power plants achieve intelligent meteorological monitoring, refined operation and maintenance management, and maximum power generation efficiency, contributing Jingwei's strength to the high-quality development of global green energy.