Approved Wiring Methods for PV Systems

Photovoltaic wiring methods containing _____ must be terminated only with terminals, lugs, devices, or connectors that are identified and listed for such use.

a) flexible, fine-stranded cables
b) solid conductors
c) flexible raceways
d) all of the above

See answer and applicable Code reference

The correct answer is: a) flexible, fine-stranded cables

The provisions of Art. 690 apply to solar photovoltaic (PV) electrical energy systems. Part IV of this Article focuses on wiring methods. As noted in Sec. 690.31(H), "Flexible, fine-stranded cables shall be terminated only with terminals, lugs, devices, or connectors in accordance with 110.14."

 

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