SMA SB 2000HF-US - Manual (Page 17)

SMA America, LLC Information on the Display
User Manual HF_STP_US-BUS095110 17
Position Description
A Current DC voltage at the inverter.
B Quality of the link to other PV system Bluetooth devices.
You can see whether the inverter has a radio link to a device of its PV system on the link
quality icon. The number of rings indicates the quality of the Bluetooth connection
between the devices. The more rings displayed, the better the link quality.
C Status display of power feed
Switch closed: The Sunny Boy feeds power to the power distribution grid and supplies
power to loads connected to it directly.
Switch open: The Sunny Boy does not feed power into the power distribution grid and
does not supply power to any loads connected to it directly.
D Current AC main voltage