Parallel Stacking - Xantrex Freedom SW 230V Installation Manual

Parallel Stacking

Allows the inverter and charger capacity of a system to be
doubled. Parallel-stacked inverter/chargers can operate from
different battery banks, meaning each unit is connected to its
own battery bank. However, it is highly recommended to only
use a single battery bank. See "DC Connections for Stacked
Inverters" on page 46.
Do NOT connect a stacking cable to the STACKING port on
the front panel of a Freedom SW 230V to configure two units
for parallel stacking. The port is reserved for future use.
XANBUS INTERFACE STACKING CLEAR FAULT INVERTER
RESET ENABLED
Inverter AC/
On Charge Fault
FREEDOM SW INVERTER/CHARGER
XANBUS INTERFACE STACKING CLEAR FAULT INVERTER
RESET ENABLED Inverter AC/
Fault
On Charge
FREEDOM SW INVERTER/CHARGER
Two Freedom SW 3524-230 units shown.
975-0697-01-01
NEUTRAL
L
GROUND
Two Freedom SW 3524-230 units shown.
Figure 16 Parallel Stacking Using Two Freedom SW 3524-230s
Stacking Features
NEUTRAL
30A
30A
GROUND
45