The Design and Implementation of Wireless Monitoring System on PV Station

As photovoltaic power generation and grid technology grows more and more popular,it is meaningful to develop a remote monitor and control system for photovoltaic power station.This paper introduces several remote monitor technology applied to photovoltaic system,for develop ment of a monitor and control system which is combined with RS485 bus and radio-frequency wireless communication.This makes control center can real time monitor many sets of photovoltaic inverter's operation situation.The system has set up in two PV stations and run stably and continuously in a long term,that shows this scheme can apply in engineering.