SMA Sunny Island 5048 - Display Messages; DC Circuit Breaker

Control Elements SMA Solar Technology AG
54 SI5048-TB-TEN110340 Technical Description
7.1 Display Messages
The display of the Sunny Island has two lines, each with 16 characters. For details, see section
10.6”Display Messages (Overview)” (page77).
For more information, see section 10.6”Display Messages (Overview)” (page77).
7.2 DC Circuit Breaker
The DC circuit breaker is used to switch on/off as well as to disconnect the Sunny Island on the DC
side. For details, see section 9”Switching On and Off” (page62).
Position Description
A Output power / charging power (load status)
B Direction of energy flow and system status
CGrid status
D Device assignment
E Status of the external source (asterisk, question mark or exclamation mark)
F Relay 1 status
G Relay 2 status
H Warning message (exclamation mark)