Parameter lists
SMA America, LLC
150
SI5048U-TUS121440
Technical Description
19 Parameter lists
Only parameters in the menu branches ”200 Settings” and ”500 Operation” can be changed. All
other values are only displayed on the Sunny Island 5048-US display. All menu items that can only
be changed after entering the installer password are shaded in gray in the following tables.
19.1 Display Values
19.1.1 Inverter Meters (110#)
111# Inverter Total Meters
#112 Inverter Device Meters
Menu structure depends on system configuration
Depending on the set system configuration, individual menu items may be missing.
Failure during operation due to wrong parameter settings.
Use caution when setting parameters. Incorrect settings can lead to faulty operation of the
inverter. Take note of the original values of all parameters that you change.
No. Name
Description
01
TotInvPwrAt
Total active power of the inverters (cluster) in kW
02
TotInvCur
Total current of the inverters (cluster) in Amps
03
TotInvPwrRt
Total reactive power of the inverters (cluster) in kVAr
No. Name
Description
Display value
Plain text (No.)
Explanation
01
InvOpStt
Operating mode of
the Sunny Island
Standby (2)
Standby
Run (3)
Operation
Run (4)/EmCharge Emergency charge mode
Error (5)
Error
Startup (1)
Transfer standby > operation
02
InvPwrAt
Effective power of
the Sunny Island in
kW
03
InvVtg
Voltage of the
Sunny Island in V
04
InvCur
Current of the
Sunny Island in A
05
InvFrq
Frequency of the
Sunny Island in Hz
