DEVELOPMENT OF AN AUTOMATED PHOTOVOLTAIC SYSTEM WITH WIRELESS MONITORING
Ключевые слова:
Wireless monitoring, solar panel, battery, current and voltage sensor.Аннотация
The work is devoted to the development of an efficient photovoltaic installation with automated
wireless monitoring based on the LabView software. Long-distance communication technology - LoRa was used to
wirelessly transmit data on the output characteristic states of the photovoltaic installation, storage battery and built-in
sensors. This module operates at 433 MHz and transmits small data packets with low power consumption. This
makes the stand-alone system energy efficient compared to similar wireless installations. The graphical software
LabView was chosen to monitor the state of the developed system. The paper shows a block diagram of an
automated wireless system, an operational algorithm of the external transmitting part of the installation, as well as
electrical circuits of the transmitting and receiving control units. As a result of the work, a photovoltaic system with
an automated wireless monitoring system and graphical data display was developed. The developed automated
complex is more efficient and easy to use in comparison with other systems.
