PV wire, All Sizes
Photovoltaic wire for solar array strings, sunlight resistant and rated for wet locations and direct burial. NEC Article 690 (690.31) sets where PV wire is required; the wire itself is listed to UL 4703.
We list 3 sizes of PV wire, from 12 AWG to 8 AWG. All of them are priced online, from $0.5529/ft. Sold by the foot in whole feet from 25 ft, or on standard spools and coils. Up to 3 colors are listed per size. Each size has its own page with the price for every color and length, the date an order placed now ships, and the full specifications.
| Product | Size | Conductors | O.D. (in) | From $/ft |
|---|---|---|---|---|
| 12 AWG PV Wire Stranded Copper, 2 kV, UL 4703, 19 strand | 12 AWG | 1 | 0.25 | $0.6693 |
| 12 AWG PV Wire Stranded Copper, 600 V, UL 4703, 19 strand | 12 AWG | 1 | 0.2 | $0.5529 |
| 12 AWG PV Wire Stranded Copper, 2 kV, UL 4703, 7 strand | 12 AWG | 1 | 0.25 | $0.6693 |
| 12 AWG PV Wire Stranded Copper, 600 V, UL 4703, 7 strand | 12 AWG | 1 | 0.2 | $0.5529 |
| 10 AWG PV Wire Stranded Copper, 2 kV, UL 4703, 19 strand | 10 AWG | 1 | 0.28 | $0.6596 |
| 10 AWG PV Wire Stranded Copper, 600 V, UL 4703, 19 strand | 10 AWG | 1 | 0.232 | $0.6984 |
| 10 AWG PV Wire Stranded Copper, 2 kV, UL 4703, 7 strand | 10 AWG | 1 | 0.28 | $0.6596 |
| 10 AWG PV Wire Stranded Copper, 600 V, UL 4703, 7 strand | 10 AWG | 1 | 0.232 | $0.6984 |
| 8 AWG PV Wire Stranded Copper, 2 kV, UL 4703, 19 strand | 8 AWG | 1 | 0.292 | $1.24 |
| 8 AWG PV Wire Stranded Copper, 2 kV, UL 4703, 7 strand | 8 AWG | 1 | 0.292 | $1.24 |
Code references are to the NEC; check the edition your jurisdiction has adopted and any local amendments.