SMA Solar Technology America LLC 7 Control Elements
Operating Manual SI4548-6048-US-BE-en-21 67
7.1 Display Messages
The display of the Sunny Island has two lines, each with 16 characters.
Meaning of the symbols
Observe the information on the meaning of the individual symbols (see Section10.6 "Display
Messages (Overview)", page89).
Position Description
A Output power/charging power (load status)
B Direction of energy flow and system status
C Displays if the Sunny Island loaded parameters for grid operation or parameters
for generator operation.
D Device assignment
E Status of the external source (asterisk, question mark or exclamation mark)
FRelay 1 status
GRelay 2 status
H Warning message (exclamation mark)