SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.

Control Elements SMA Solar Technology AG
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).
Position Description
A Output power / charging power (load status)
B Direction of energy flow and system status
C Grid 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)
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).
54 SI5048-TB-TEN110340 Technical Description