Xantrex Technology ACCB-L - Manual (Page 42)

Installation
2–20 973-0031-01-01 Rev A
The following illustration shows the complete wiring for the ACCB-L-L1 and
SW Plus Inverter in an off-grid configuration. This illustration includes the use of
field-installed circuit breakers in the ACCB-L-L1 for AC distribution, instead of
using a separate sub panel.
Figure 2-15 Wiring an Off-grid Application Using a Single Inverter (No Sub Panel)
*IMPORTANT: To use both legs of a 120/240 Vac generator in
a single-inverter configuration, a Step-Down Autotransformer
should be installed.
See Figure 2-16 or Figure 2-17 for wiring a Step-Down
Application depending on your specific installation.