10
Symbol
Description
GS marking - The inverter complies with the relevant requirements of
the German Product Safety Act.
Do not dispose of the inverter and its accessory components in the
household waste.
3 Description
31
Identification
The inverter can be identified on the basis of the information provided on the nameplate
(see Section 3.5).
32
Functionality
MPP tracker & grid connection
The SM5TP2, SM6TP2 and SM7TP2 inverters have 2 independent MPP trackers which
can be used to connect strings with different characteristics, such as orientation, size and
module type. The SM4TP is fitted with an MPP tracker. Each MPP tracker can be fitted
with one string as standard. The grid connection is a three-phase connection.
Automatic operation
Inverter operation is completely automatic and depends on the available output of the PV
generator. If there is enough power, the inverter starts mains operation and feeds into
the power grid. If there is not enough power available from the PV generator, the inverter
disconnects from the grid and shuts down.
Operation
The graphics display with three function keys allows convenient inverter operation and
reading of all important operating data. The graphics display is only switched on when the
DC input voltage is high enough.
The inverter has configurable functions for grid monitoring, limitation of output and reac-
tive power control.
