SMA · Sunny Boy Solar Inverter
There is no valid signal detected on the network line connected to the inverter's interface. This indicates a complete loss of network connectivity, preventing data exchange with other devices.
Click steps to track your progress.
Ensure that the Ethernet network cable and network connector are not damaged.
Verify that the network connectors are correctly plugged into their respective ports.
Ensure the DHCP server (router) and any network switches are signaling correct operation.