Solar photovoltaic power station is made up of many scattered solar pv displays. The pv display working condition(output current, voltage, temperature, and ect.) must be monitored in order to make sure they are under efficient, reliable and stable operation. As many photovoltaic power stations are built in unattended remote areas, while manual monitoring and maintenance are very difficult and labor costs are very high. The pv monitoring and management system using LoRa technology is of great significance. Using collector of the confluence box, the data of photovoltaic panels is collected, and then uploaded to the monitoring management platform via LoRa technology, which is convenient for management personnel to check and manage the operation data of Solar photovoltaic power station.