SMA CLUSTER CONTROLLER - Manual (Page 59)

10.5 Adding an Inverter
1. Connect the new inverter to the Cluster Controller (see the Cluster Controller installation
manual).
2. Log into the Cluster Controller as Installer.
☑ The new inverter is displayed with a padlock symbol in the system tree.
3. Adjust the device password of the inverter marked with the padlock symbol to the system
password (see Section 15.3, page 84).
4. If you are using Sunny Portal, activate the inverter in Sunny Portal (see the user manual of the
Cluster Controller in Sunny Portal).
10.6 Replacing the Cluster Controller or an Inverter
For information on replacing the Cluster Controller or an inverter in the Cluster Controller system,
see the Installation Manual "Replacement of SMA Devices in PV Systems with Communication
Products" at www.SMA-Solar.com.
10 System Management and Replacing Components SMA Solar Technology AG / SMA America, LLC
User Manual 59 ClusterController-BA-en-14