SMA FLEXIBLE STORAGE SYSTEM - Manual (Page 16)

6 Extended Configuration of the Sunny Island SMA Solar Technology AG
16 FSS-UK-IA-en-20 Installation Manual
6 Extended Configuration of the Sunny Island
Requirement:
☐ The extended configuration must be performed within the first ten operating hours of the Sunny Island, otherwise an
SMA Grid Guard code is required in order to change grid-relevant parameters (application form for the SMA Grid
Guard code available at www.SMA-Solar.com).
Procedure:
1. Ensure that the country data set of the Sunny Island is set to AS4777 (for basic configuration of the Sunny Island,
see the Quick Reference Guide "SMA Flexible Storage System" or the Quick Reference Guide
"SMA Flexible Storage System with Battery-Backup Function" of the Sunny Island).
2. Switch to expert mode on the Sunny Remote Control (see the Sunny Island operating manual).
3. Select the parameter 232.02 GdVtgMin and set the minimum grid voltage to 172.5 V.