SMA Solar Technology AG Operation
Technical Description SI5048-TEN093630 75
"Home Screen"
In the Home Screen, the Sunny Island also shows the following values in succession
(in 3-second intervals: parameter name and parameter value) in the upper line:
• Bar graph for output power or charging power (the direction of energy flow is displayed by the
arrows in the lower line)
• Total active power of the inverter (cluster)
• Active power of external source (total of all phases)
• Present state of charge of the battery (SOC)
• Counters (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
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 (star, question mark or exclamation mark)
FRelay 1 status
G Relay 2 status
H Warning message (exclamation mark)
Situation-Dependent Value Display
The values shown on the display are displayed or not depending on the situation. That is,
if there is no generator connected, no generator values are shown on the display.
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