The NFI-180DWC PV wire clip is a panel mount clip that is able to mount in standard or 180-degree orientation to the solar panel. It is capable of holding 1 or 2 #10 AWG PV wires. Nine Fasteners Inc Part Number: NFI-180DWC – Stainless Steel PV Cable Clip, 180 degree orientation option, holds 1 or 2 #10 AWG PV Cables, UL Listed.