SMA · SUNNY BOY SMART ENERGY Inverters
The blue LED being off indicates that there is no active communication connection. The inverter is not currently linked to a local network or a smart device.
Click steps to track your progress.
Verify that the Wi-Fi interface on the inverter is activated (see page 24).
Attempt to establish a direct connection with your smart device or connect to your local network.
If trying to connect to a network, ensure your router is functioning and the inverter is within range.