SMA Off-Grid Systems - Manual (Page 37)

SMA Solar Technology AG 6 Multicluster System
Installation - Quick Reference Guide Off-Grid-IS-en-30 37
Set the type of cluster:
MainClst: The cluster is a main cluster ExtnClst: The cluster is an extension cluster
Set the device type of the Multicluster Box. Tip: The device
type is indicated on the type label of the Multicluster Box.
Set the address of the extension cluster, e.g.,
set extension cluster 1 to 1.
Set the maximum generator current per line conductor for
continuous operation.
Confirm the basic configuration with Y.
Wait until the upper LED (inverter LED) on slave 1 is flashing and the Sunny Remote Control is displaying
To identify Slave1 press Tss on the Slv.
Press the start-stop button on slave 1.
Wait until the inverter LED on slave 2 is flashing and the Sunny Remote Control is displaying
To identify Slave2, press Tss on the Slv.
Press the start-stop button on slave 2.