11
Dynamic feed-in limiter
Set the max. output power to the grid. With the external grid
sensor is connected, the power is limited at the point of feed-in,
otherwise it is limited to the output power of the inverter.
Battery - configuring battery specific settings
Note: Check the final page of this document for the Nedap-
recommended battery settings.
Battery pack
Select and configure the connected battery. Select not configured
if you are installing a system without batteries. When you install a
battery, enter the capacity/max DOD.
>
Capacity (C10): Enter the capacity in Ah/C10. When no C10
rating is available, take the rating which is closest to C10. The
capacity can be found on the battery itself or on the battery
specification sheet (capacity value of the battery discharged in
10 hours).
>
Maximum depth of discharge (DOD): Enter the maximum
depth of discharge allowed during a grid failure. This defines
the percentage of the battery capacity that is used for backup
purposes. For backup it is common to use as much of the
available battery capacity as possible, to increase the available
backup time. Deeply discharging a battery on a frequent
basis reduces its service life considerably. So if the installation
location is subject to frequent grid failures it is suggested that
you configure a lower maximum depth of discharge to increase
the battery service life (default is 100%).
Note: Connecting the batteries in series does not increase the
number of Ah! The Ah of the individual batteries may only be
added together when the batteries are connected in parallel.
Figure 24: Dynamic feed-in limiter
Figure 25: Battery pack
