SMA S Technical Description page 111

SMA Solar Technology AG
Bat1 (battery values 1)
Name of the Meter Compact
TotBatCur: battery current
BatVtg: battery voltage
Bat ChrgOp: active charging
process
Inv (AC values of inverter)
Name of the Meter Compact
InvPwrAt: present effective power
on the inverter
Ext (backup AC values)
Name of the Meter Compact
ExtPwrAt: effective power of ext.
source
OpStt (inverter and generator status)
Name of the Meter Compact
Technical Description
BatSoc: current battery charge
state
InvVtg: present voltage on the
inverter
ExtVtg: voltage of ext. source
Using the Sunny Backup 2200
BatSocErr: estimated error of the
charge state
BatTmp: battery temperature
BatChrgVtg: battery charging
voltage
Remaining charging time
InvFrq: present frequency on the
inverter
InvPwrRt: present reactive powe
on the inverter
ExtFrq: frequency of ext. source
ExtPwrRt: reactive power of
ext. source
InvOpStt: operating mode
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