SMA SB3.0-1AV-41, Руководство по эксплуатации

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6 Electrical Connection SMA Solar Technology AG
Operating manual SBxx-1AV-41-BE-en-12 37
You have the option of operating the DC inputs A and B in parallel, and therefore of connecting
several strings to the inverter.
+ A − + B −
+ − A
B
+ −
+
_
+
_
+
_
+
_
Figure 9: Connection overview for normal operation
+ A − + B −
+ −
A B
+ −
+
_
+
_
+
_
+
_
Figure 10: Connection overview for parallel connection of the DC inputs A and B