SMA America, LLC
Parameter lists
Technical Description
SI5048U-TUS121440
157
137# Slave3 Meters
138# Chp Meters (Combined Heat and Power)
19.1.4 Charge Controller (140#) (not UL-certified)
141# SIC40 Total
No. Name
Description
01
ExtPwrAtSlv3
Active power of the external source slave 3 in kW
02
ExtVtgSlv3
Voltage of the external source slave 3 in V
03
ExtCurSlv3
Current of the external source slave 3 in A
04
ExtPwrRtSlv3
Reactive power of the external source slave 3 in kVAr
No. Name
Description
Display value
Explanation
01
ChpStt
State of CHP plant
Idle
Off
Run
In operation
Lock
Locked after operation
02
ChpPwrAt
Power of the CHP
plant
03
ChpRmgTm
Remaining time of the
CHP plant (minimum
running time in hours,
minutes and seconds)
04
ChpStrRmgTm
Remaining time of the
power request of the
CHP plant (minimum
running time in hours,
minutes and seconds)
Visibility of parameters in menu 140#
The parameters in menu 140# are only visible, if at least one Sunny Island Charger is
connected to the system.
No. Name
Description
01
TotSicEgyCntIn
Total energy of all Sunny Island Chargers in kWh
02
TotSicDyEgyCntIn Total daily yield of all Sunny Island Chargers in kWh
03
TotSicPvPwr
Total PV power of all Sunny Island Chargers in W
04
TotSicBatCur
Total battery current of all Sunny Island Chargers in A
