SMA SSM8-21-BS - Manual (Page 25)

SMA Solar Technology AG 6 Electrical Connection
Installation Manual SSMxx-21-IA-BS-JP-en-20 25
6.3 Overview of the Connection Area
6.3.1 SSM8-21-BS/SSM16-21-BS
The features of the Sunny String-Monitor are dependent on the order option. The maximum configuration of the
Sunny String-Monitor is shown in the overview diagrams.
Figure 10: Connections (with SSM16-21-BS as an example)
Position Designation
A Terminals for string cables, positive terminal
B Terminal for data cables
C Terminal for DC main cable, positive terminal
D Terminal for grounding cable
E Terminal for DC main cable, negative terminal
F Terminals for string cables, negative terminal