Why does the Sunny Home Manager not show any data if the PV system has not been installed yet?
The inverter must first of all have been detected by the Sunny Home Manager before data can be displayed. This is possible after the Sunny Home Manager has been connected to the feed-in meter via the D0 or S0 interface. In addition, the NET ID must be set to >1 everywhere. Furthermore, a repeater function has been integrated into the radio-controlled sockets. For this reason, the inverter will not detect the Home Manager until the Bluetooth interface has been supplied with current.