SMA SI 3.0-11 - Manual (Page 26)

5 Operation of the Sunny Island Inverter With the Sunny Remote Control SMA Solar Technology AG
26 SI30M-44M-60H-80H-BE-en-30 Operating Manual
Status of the external energy source
Figure 11: Status of the external energy source in standard mode (example)
Position Symbol Designation Explanation
A Status of the generator Voltage and frequency of the generator are within the thresholds
set.
The maximum reverse power in the generator has been exceeded.
Battery
Electricity generator was requested due to state of charge.
Cycle
Generator was requested via time control.
External
Generator was requested by an extension cluster.
Load
Generator was requested due to load.
Start
You have manually started the generator via
Sunny Remote Control or a generator was requested via the DigIn
input.
Time
You have started the generator for one hour via
Sunny Remote Control.
B ‒ Power of the generator or
the utility grid
Power in kW
C Generator Generator symbol
D Internal transfer relay The generator is disconnected from the stand-alone grid.
The stand-alone grid is synchronized with the generator.
The generator is supplying the loads and charging the battery.