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10 Operation
10.3
Activating the Battery Management System Display
• To activate the display, tap with the fingers on the highlighted area beside the display.
☑ The display remains active for approx. 2 minutes and then is automatically deactivated.
10.4
Connecting to the Inverter User Interface
10.4.1 Establishing a Direct Connection via Ethernet
IP address of the product
• Default IP address of the product for direct connection via Ethernet: 169.254.12.3
Usage of cookies
For the correct display of the user interface, cookies are required. The cookies are used for convenience only. By
using this user interface you agree to the placement of cookies.
Requirements:
☐ An end device (e.g. laptop) with an Ethernet interface must be available.
☐ The product must be connected directly to the end device.
Procedure:
1. Open the web browser of your end device.
2. Enter the IP address 169.254.12.3 into the address bar and press the enter key.
Web browser displays warning
3.
After the access address of the product has been entered, a message might appear indicating that the
connection to the user interface of the product is not secure.
• Continue loading the user interface (scroll to bottom and click proceed/advance).
☑ The login page of the user interface opens.
Also see:
• Design of the User Interface ⇒ page 106
10.4.2 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).
Usage of cookies
For the correct display of the user interface, cookies are required. The cookies are used for convenience only. By
using this user interface you agree to the placement of cookies.
Requirements:
☐ The product must be connected to the local network via a network cable (e.g. via a router).
☐ The product must be integrated into the local network. Tip: There are various methods of integrating the product
into the local network with the aid of the installation assistant.
☐ The end device (e.g. laptop or tablet) must be in the same local network as the product.
104
ESSX-20-SH-en-10
SMA Solar Technology AG
System Manual
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