SMA STP 15000TL-30 - Setting SMA Optitrac Global Peak

Procedure:
• Set the following parameters:
Parameter
name for
RS485
Parameter name for BLUE-
TOOTH or Speedwire/Webcon-
nect
Unit Range Value to be set
RplDet-NBS-Gain Ripple control signal detection, am-
plification of narrow-band backup
V/A 0 to -10 -9
RplDet-NBS-
Damp
Ripple control signal detection, at-
tenuation of narrow-band backup
p.u. - 0.1
RplDet-NBS-Hz Ripple control signal detection, fre-
quency of the narrow-band backup
Hz 1,000
to
1,100
Must be specified
by the grid oper-
ator
8.7 Setting SMA OptiTrac Global Peak
For partially shaded PV modules, you should set the interval at which the inverter is to optimize the
MPP of the PV system. If you do not want to use SMAOptiTracGlobalPeak feature, you can
deactivate the feature.
The basic procedure for changing operating parameters is explained in another section (see
Section8.3 "Changing Operating Parameters", page36).
Procedure:
• Select the parameter Cycle time of the OptiTrac Global Peak algorithm or
MPPShdw.CycTms and set the required time interval. The ideal time interval is usually six
minutes. This value should only be increased if the shading situation changes extremely
slowly.
☑ The inverter optimizes the MPP of the PV system at the predetermined time interval.
• In order to deactivate the SMAOptiTracGlobalPeak feature, select the parameter OptiTrac
Global Peak switched on or set MPPShdw.IsOn to Off.
8 Configuration
SMA Solar Technology AG
Operating ManualSTP15-25TL-30-BE-en-1338