SMA SUNNY ISLAND 3.0M Installation And Quick Reference Manual page 38

6 Multicluster System SMA Solar Technology AG
☑ The basic configuration is complete.
If an SD memory card is inserted into the Sunny Remote Control,
the message Do not remove MMC/SD card ...
is displayed and the SD memory card is integrated in the file system.
Configure all other clusters.
For this purpose, perform the steps of the Quick Configuration Guide for each master separately.
Commission the off-grid system (see Section 7, page 39).
38 Off-Grid-IS-en-30 Installation - Quick Reference Guide