4.Installation Procedures
4.3.4 Stpe 4 - Connect the APsystems microinverter to AC bus cable
Push the microinverter AC connector to the trunk cable‘ connector. Listen for the "Click".
Figure 4
Best Practice: Use the Bus Cable Unlock Tool of AC Bus to split the connectors.
Figure 5
a. Check the Microinverter technical data page(p.18) for the maximum allowable number of
Microinverters on each AC branch circuit.
b. Plug the AC connector of the Microinverter into the AC bus
c. Install a AC bus protective end cap on the open AC connector of the last Microinverter in
the AC branch circuit.
AC connector interface as follows.
Figure 6
Cover any unused connectors with Bus Cable T-CONN Cap to protect the connectors.
Figure 7