Solis box type (gateway) + stick type (terminal) monitoring data collector, the terminal uses RS485communication to connect to the inverter, the gateway uses wired Ethernet to connect to thehome router, and the gateway and terminal are connected through RF data to realize automaticnetworking. The equipment is connected to the gateway automatically, free of wiring and wirelessnetwork configuration; it aims to realize a stable and intelligent operation and maintenancemanagement plan for users.