The power generation efficiency of photovoltaic power plants is closely related to environmental meteorological parameters. Meteorological data such as solar irradiance, environmental temperature and humidity, wind speed and direction, and atmospheric pressure are the core basis for power plant performance evaluation, power generation prediction, fault diagnosis, operation and maintenance optimization, and resource assessment. Jiangsu Jingwei Technology Co., Ltd. is based on the demand for refined monitoring of photovoltaic power plant environment, integrating high-precision sensing technology and intelligent data acquisition technology of multiple elements, and independently developing and launching JW-Q56 meteorological station. This portable high-precision meteorological acquisition device designed specifically for photovoltaic power plants can synchronously monitor multiple key meteorological parameters, providing accurate, continuous, and reliable environmental data support for the full lifecycle management of photovoltaic power plants, and helping the photovoltaic industry to digitize and refine its operations and maintenance.
Traditional photovoltaic power plant environmental monitoring often relies on a single sensor or simple monitoring equipment, which has pain points such as incomplete monitoring elements, insufficient accuracy, poor data stability, complex deployment, high cost, and inconvenient data management, making it difficult to meet the needs of refined operation and maintenance. Some large fixed meteorological stations are bulky, cumbersome to install, and have poor flexibility, making it impossible to achieve multi-point flexible monitoring within the power station. The data representativeness is insufficient, which affects the accuracy of operation and maintenance decisions. The Jiangsu Jingwei R&D team has directly targeted industry pain points by integrating multi-sensor integration technology, industrial grade protection design, and intelligent data transmission technology. They have successfully developed the JW-Q56 portable weather station, realizing the product advantages of "multi element synchronous monitoring, high-precision measurement, portable flexible deployment, and intelligent data interconnection", providing a one-stop environmental monitoring solution for photovoltaic power plants.
The multi element synchronous and precise monitoring capability of JW-Q56 meteorological station comprehensively covers the core environmental parameters of photovoltaics. The device integrates a high-precision sensor array, which can collect key meteorological parameters such as total solar radiation, scattered radiation, ambient temperature, relative humidity, wind speed, wind direction, and atmospheric pressure in real time, continuously, and synchronously. The measurement accuracy reaches the leading level in the industry: the irradiance measurement accuracy is high, and high-precision sensing modules are used for temperature, humidity, wind speed, wind direction, and other parameters. The data is accurate and stable, in line with international and industry standards such as GB/T 20524 and ISO 9060, providing comprehensive and reliable environmental data for photovoltaic system performance analysis.
Portable and flexible deployment with strong environmental adaptability, suitable for various photovoltaic power plant scenarios. The equipment adopts an integrated lightweight and portable design, with a sturdy and lightweight structure, no need for complex civil construction, no need for professional installation personnel, and can be quickly deployed and transferred by a single person. It can be flexibly arranged in key locations such as power plant areas, component arrays, and inverter rooms to achieve multi-point monitoring and improve data representativeness. The body adopts industrial grade dust-proof, waterproof and corrosion-resistant design, with high protection level, suitable for ultra wide temperature working environment from -30 ℃ to 70 ℃, and can operate stably for a long time under harsh outdoor conditions such as strong light, high temperature, low temperature, humidity, sand and snow, without frequent maintenance, reducing operation and maintenance costs.
Intelligent data collection and efficient transmission management empower digital upgrades in operations and maintenance. The device is equipped with an intelligent data acquisition system that supports 24-hour continuous automatic monitoring. The data sampling period can be flexibly set, and a large capacity storage module is built-in to store massive historical data, meeting the needs of long-term monitoring and data traceability. Equipped with high-definition LCD display screen, real-time monitoring data is displayed, with clear and intuitive readings. The Chinese operation interface is simple and easy to understand, and operation and maintenance personnel can quickly get started without professional training. Support local data storage, one click export, compatible with Excel, CSV and other formats; Simultaneously supporting multiple wireless transmission methods such as Bluetooth, 4G/5G, Ethernet, etc., it can synchronize data in real-time with mobile apps, cloud platforms, and power station monitoring systems, enabling remote viewing, abnormal alarms, data analysis, trend prediction, and helping operation and maintenance personnel to grasp the real-time status of the power station environment and make quick operation and maintenance decisions.
Low power consumption, long battery life, and high reliability design ensure long-term stable operation. The device adopts a low-power intelligent control chip, combined with a dual power supply mode of high-energy lithium battery and solar assisted power supply, which has a long battery life and can meet the long-term unmanned operation needs without frequent charging or battery replacement, greatly reducing the workload of operation and maintenance. The core sensors are all made of imported high-precision components, which have undergone strict temperature and humidity cycling testing, aging testing, and outdoor testing verification. They have strong stability and long service life, and can adapt to complex outdoor environments for a long time, ensuring continuous and reliable monitoring data.
The application scenarios of JW-Q56 meteorological station cover the entire photovoltaic industry chain, with significant value. During the site selection stage of photovoltaic power plants, long-term monitoring of regional meteorological resources can be conducted to evaluate the quality of solar energy resources and environmental adaptability, providing scientific basis for power plant site selection, capacity planning, and component selection; During the power station design phase, accurate meteorological data can be provided to assist in tilt angle optimization, array layout, inverter matching, and improve the rationality of system design; During the operation and maintenance phase of the power station, real-time monitoring of environmental parameters can be carried out, combined with power generation data, to accurately evaluate system performance, locate faults such as hot spots, occlusion, and attenuation, and guide component cleaning, operation and maintenance scheduling, and power generation prediction; In the fields of scientific research and teaching, it can be used for photovoltaic environmental monitoring experiments, meteorological and power generation correlation research, and provide accurate experimental data.
Jiangsu Jingwei Technology Co., Ltd., as an innovative enterprise in the field of new energy environmental monitoring and testing equipment, always adheres to the development concept of "precise monitoring, innovation driven, reliable and durable, and service-oriented". The company relies on the industrial advantages of Suzhou High speed Railway New City, gathers professional talents in sensing technology, data acquisition, intelligent algorithms and other fields, and has built a complete system of research and development, production, quality inspection and service. Strictly following international and industry standards, each device undergoes rigorous calibration, testing, and aging verification before leaving the factory to ensure product accuracy, stability, and reliability, providing customers with high-quality products and professional services.
The listing of JW-Q56 meteorological station this time is an important achievement of Jiangsu Jingwei's deep cultivation in the field of photovoltaic environmental monitoring, and also an important measure for the company to help the refined and digital development of the photovoltaic industry. In the future, Jiangsu Jingwei will continue to increase research and development investment, focus on cutting-edge technologies and core customer needs, continuously optimize product performance, expand application scenarios, improve product matrix, provide more high-quality, efficient, and intelligent monitoring equipment and solutions for the global photovoltaic industry, and promote the sustained high-quality development of the new energy industry.