SMA SWR 2500U - V1.2 - Electric Connection

Sunny Boy 2500U Installation and Operator’s Manual
SB2500U-11:NE - 12 - SMA Regelsysteme GmbH
2.3 Electric Connection
The electric connection of the Sunny Boy can be done once the device is correctly
mounted in its position.
Fig. 2.4: Simplified electrical wiring diagram of the PV-system
Fig. 2.5: Underside view of the Sunny Boy
DC- Connection
AC- Connection
GFDI-Fuse
Communication-
Connection