SMA SB 2800i - Manual (Page 17)

Operating Instructions Device Description
SB2800i-11:FE0504 SMA Regelsysteme GmbH 15
Feeding Operation
The Sunny Boy 2800i has successfully completed the self-test of
the measurement electronics and the MSD and starts feeding to
the grid.
MPP operation (default):
The Sunny Boy 2800i automatically determines the MPP voltage
of the PV generator.
Constant voltage operation:
The operating state „ U-Konst“ can be manually defined by the
plant operator with Sunny Boy Control or the PC programs Sunny
Data or Sunny Data Control. In the „ U-Konst“ operating mode,
the Sunny Boy 2800i uses this externally defined PV setpoint
voltage for its internal control.