TBB power E4, Руководство пользователя, Страница: 27 / 31

7. Inverter Setting
There are three types of parallel connection methods available for selection: Stand-alone,
Parallel and Three-Phase. The system can automatically detect which parallel connection
method is adopted based on the current way of system installation.
Number of units in parallel: set the quantity based on the actual number of inverters deployed
in the system.
Inverter personalization settings
a) Common N Line: to enable or disable the input and output to share the same neutral
wire.
b) Ground Relay: neutral grounding setting on the output of the inverter. This setting will
take effect only when the input and output do not share the same neutral wire.
c) Bypass Supply: when it is enabled, the system will switch to pure bypass operation in case
the inverter fails during a grid-connected operation. When it is disabled, the protection