RYQ-3 Solar Photovoltaic Environment Monitor

RYQ-3 is a high-tech system product that adapts to the current general trend of new energy development and utilization; it can be widely used in inspection systems for products of various solar product testing institutes, climate centers, solar substrate manufacturers, and inverter manufacturers. The photovoltaic system environmental monitoring station consists of main collector (box), total solar radiation collector, wind speed and direction collector, outdoor ambient temperature and humidity sensor (with light louver box), component temperature sensor, total radiation sensor, wind speed sensor, wind direction sensor , RS485 communication, wind pole, wind arm, sensor arm and other components, and can also add measurement parameters such as panel slope radiation, scattered radiation, reflected radiation, solar direct radiation, and rainfall monitoring according to user requirements. The environmental data monitoring of the solar photovoltaic system can be completed. The overall system is beautiful and elegant, easy to install, stable and reliable in data acquisition, and has two types of products: system version and MODBUS communication protocol version. The real-time data update period is 1 minute (6 samples are collected every minute, the 4 samples after removing 2 extreme values ​​are averaged, and the wind direction is used for vector calculation); the update period of the daily cumulative value of total radiation is 1 hour. This document mainly introduces the RYQ-3 MODBUS communication protocol version in detail. The basic model of ryq-3 photovoltaic environment monitor is mainly used to monitor the data of 7 kinds (outdoor ambient temperature and humidity, panel surface, total solar radiation, daily cumulative radiation measurement, wind speed and wind direction) in the environment of solar photovoltaic system. It adopts AC220V power supply (optional DC12V) and standard Modbus Communication protocol to facilitate the programming of user's upper computer.

Note: If you have special requirements, we will provide you with the following systems, and the communication protocol will be adjusted accordingly.

RYQ-3 Two elements: ambient temperature + (total radiation + daily cumulative amount)

RYQ-3 Three elements: ambient temperature + component temperature + (total radiation + daily cumulative amount)

RYQ-3 Four elements: ambient temperature + wind speed + wind direction + (total radiation + daily cumulative amount)

RYQ-3 Six elements: ambient temperature and humidity + wind speed + wind direction + component temperature + total radiation + daily cumulative amount

RYQ-5/5B ten elements (can choose the combination of ambient temperature and humidity, component temperature, atmospheric pressure, wind speed, wind direction, sunshine hours, total solar radiation, scattered radiation, direct radiation, cumulative daily radiation, etc.)

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