[RE-wrenches] Bonding bushings?

[Jesse Dahl]

If you are using micro inverters and terminating them in an AC combiner panel, does the feed for the AC combiner panel (125A) need to have bonding bushings for the ground wire?  In other words is this ground wire a GEC/Equipment ground like might be used if running an inverter output to a panel?  The raceway is already in and is EMT. 

Thanks!

Jesse

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