SMA America, LLC
10 Operation
Technical description
SI4548_6048-US-TB_en-13
89
• Meters (always one of five possibilities, depending on priority)
– Remaining absorption time
– Remaining generator warm up time
– Remaining Run1h time for the generator
– Remaining time of Timer 1
– Remaining time of Timer 2
• Active charging process
Meaning of the Symbols that appear in the "Home Screen":
Situational displaying of text and values
The display shows only values that are relevant in the actual system status. If there is no
generator connected, no generator values are displayed
Messages on the slave devices
On the slave devices, the upper line of the display shows the bar graph for output power or
charging power. The lower line of the display shows the device assignment (e.g. S1 for slave 1)
and, where applicable, the status of external sources (*, for a description, see further above) and
the status of relays.
Symbol
Meaning
Nominal power
Nominal load exceeded.
Direction of energy flow between grid/generator side, battery and load side.
Generation side (Generator/Grid) is on.
Battery
Load side (Loads/Sunny Boys)
Power pole
The Sunny Island is working with grid limits.
The Sunny Island is working with generator limits.
Summary of Contents for Sunny Island 4548-US
Page 2: ......
Page 14: ......
Page 240: ...www SMA Solar com SMA Solar Technology SMA America LLC www SMA America com...
