Manual
4 Operation
SMA Solar Technology AG
User Manual SBxx-US-1XP-41-BA-en-10 25
• Search for WLAN networks with your end device.
• Select the SSID of the inverter SMA[serial number] in the list with the found WLAN
networks.
• Enter the inverter WLAN password. Within the first tenfeed-in hours and prior to
completing the configuration by means of the installation assistant, you must use the
standard WLAN password SMA12345. After the first tenfeed-in hours or after
completing the configuration by means of the installation assistant, you must use the
device-specific WLAN password (WPA2-PSK) of the inverter. You find the WLAN
password (WPA2-PSK) on the type label.
3. Enter the IP address 192.168.12.3 or, if your device supports mDNS services, SMA[serial
number].local or https://SMA[serial number] in the address bar of the web browser and
press the enter key.
4.
Web browser signals a security vulnerability
After the IP address has been confirmed by pressing the enter key, a message might
appear indicating that the connection to the user interface of the inverter is not secure.
SMA Solar Technology AG guarantees that calling up the user interface is secure.
• Continue loading the user interface.
☑ The login page of the user interface opens.
4.2.3 Establishing a Connection via Ethernet in the local
network
New IP address for connecting with a local network
If the product is connected to a local network (e.g. via a router), the product will receive a new
IP address. Depending on the type of configuration, the new IP address will be assigned
automatically by the DHCP server (router) or manually by you. Upon completion of the
configuration, the product can only be reached via the following access addresses:
• Generally applicable access address: IP address manually assigned or assigned by the
DHCP server (router) (identification via network scanner software or network
configuration of the router).
• Access address for Apple and Linux systems: SMA[serial number].local (e.g.
SMA0123456789.local)
• Access address for Windows and Android systems: https://SMA[serial number] (e.g.
https://SMA0123456789)