7.5 AC COUPLING
In this scenario, existing AC-coupled PV is added to smart port 1. Smart port 1 is used for this
example, but any smart port can be configured for AC coupling. The extra power provided by AC-
coupled PV can be utilized by various loads in the system. See the example configurations on the
next page for more details.
Verify that the AC-coupled device is UL1741, UL1741SA, or UL1741SB certified.
Uncertified devices may cause hardware damage to the equipment.
Smart port functionality is not supported at the inverter generator port when
attached to a GridBOSS. All AC-coupled devices must be connected directly to
See the next page for example configurations.
Each smart port is configured individually
based on the device attached and usage.
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