Photovoltaic IoT monitoring system

- Mar 10, 2021-

Photovoltaic IoT monitoring system


As an inexhaustible new type of clean energy, solar energy has been strongly praised by countries all over the world. Japan, the United States, Germany, Spain, Italy and other countries have successively introduced supportive policies to encourage and support solar photovoltaic power generation. Implement the "Sunshine Roof Plan".


In recent years, photovoltaic IoT monitoring systems have been widely used in the photovoltaic power generation industry. It can remotely monitor and control the operation of photovoltaic power stations, and effectively improve the work efficiency and safety of photovoltaic power stations.


Photovoltaic IoT monitoring collects and uploads the inverter, combiner box, irradiator, weather meter, electricity meter and other equipment data of photovoltaic power station to the network server through GPRS/4G, Ethernet, Wi-Fi, etc., related management and operation Maintenance personnel can query, manage and maintain the operating data of the photovoltaic power station anytime and anywhere, which is conducive to promptly discovering and quickly solving problems.

Traditional photovoltaic IoT monitoring uses wired Ethernet, Wi-Fi or GPRS communication. Among them, wired Ethernet has problems such as high wiring costs and inflexibility, short Wi-Fi transmission distance and poor stability, and hidden network security risks, and 2G gradual withdrawal devices cannot find signals.


The application of 4GCat1 communication technology in the photovoltaic industry effectively avoids the risks of operators' 2G/3G withdrawal from the network, and guarantees the safe, stable, and efficient transmission of power station data, which is a better solution for the current photovoltaic industry.


Yinghua R28 CAT1 4G LTE Industrial Router supports a maximum downlink rate of 10Mbps and a maximum uplink rate of 5Mbps. Relying on the existing 4G network, it can achieve good coverage and allow photovoltaic power generation equipment to be connected to the Internet for a long time.


At the same time, this CAT1 4G LTE Industrial Router also have the characteristics of ultra-low power consumption, low latency and good mobility, and support Bluetooth and GNSS positioning functions, which can fully ensure the work efficiency of the photovoltaic Internet of Things monitoring system.