Operation SMA Solar Technology AG
78 SI5048-TB-TEN110340 Technical Description
"Home Screen"
The Sunny Island also shows the following values one after the other in the upper line of the Home
Screen (parameter name and parameter value in 3-second intervals):
• Bar display 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)
• 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
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)
Situational displaying of text and values
The values shown in the display are cyclically displayed depending on the situation.
This means that if there is no generator connected, no generator values are displayed
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