Northern Arizona Wind & Sun

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Wire & Cable For Solar and Battery Systems

All Wire Is Priced PER FOOT unless notedAll wire listed is stranded. We do not sell, nor do we recommend solid conductor wire for any solar installations.

This section has all of our wire, cable, battery & panel interconnect, battery interconnect cables, inverter cables, welding cable, signal cable, and all similar products. Does not include submersible pump cable, see our Water Pumping Installation Accessories section for that.

The tray cable two-conductor wire (TC-8, TC-10, and TC-12) is best for most solar panel wiring where MC cables are not used, and for general outdoor wiring. It is sunlight resistant, approved for direct burial, and good for high temperatures. All of the 2 and 3 conductor tray cables listed may be used for AC or DC up to 600 volts, indoors or outdoors.

Not sure what wire size to use? See the link at the bottom of this page for a nifty voltage drop calculator.

Below is listed our complete selection of wire and cable for use in solar electric and backup power systems. All wire listed here is UL approved.

Besides raw welding cable, we also have ready-made sets of battery interconnects and inverter cables.

All welding cable is made in the USA by Trystar, and has an operating temperature of -50 to +150 degrees F. All welding cable is Type M (30 gauge strands). Welding cable has excellent abrasion, oil, acid, and solvent resistance. It is available by the foot.

NOTE! - Most wire and cable is "cut to order", and may take an extra day or two for orders to be processed.

NOTE: No returns or refunds on CUT wire or cable. No Exceptions!! - so please make sure you order the correct item - if you're not sure, call or email us.

33 Item(s)

Grid  List 

Set Descending Direction

33 Item(s)

Grid  List 

Set Descending Direction

Our Fall and Winter office hours are from 8 AM to 4 PM, MST, Mon-Fri. We are closed for major holidays. If you are in the Flagstaff area, please stop by our store and visit - map link: Get Map to Store