Home / Product / UL 4703 Solar PV Cable
PV wire is rated 600, 1000 or 2000 V, and is suitable for ac and dc systems. This wire is rated 90°C, 105°C, 125°C or 150°C dry and 90°C wet. PV wire employs 12 AWG – 2000 kcmil stranded aluminum or copper-clad aluminum, or 18 AWG – 2000 kcmil stranded copper, tined copper conductors.
PV wire is rated 600, 1000 or 2000 V, and is suitable for ac and dc systems. This wire is rated 90°C, 105°C, 125°C or 150°C dry and 90°C wet. PV wire employs 12 AWG – 2000 kcmil stranded aluminum or copper-clad aluminum, or 18 AWG – 2000 kcmil stranded copper, tined copper conductors.
Single conductor, insulated and non-integrally jacketed, sunlight resistant, photovoltaic wire rated for 90°C wet or dry, 600V for interconnection wiring of grounded and ungrounded photovoltaic power systems. (And other applicable parts of the National Electric Code (NEC), NFPA 70). Ratings only apply to certain gauge sizes.
| Size | Diameter of conductor | Min. Number of Strands | Insulation Thickness | Nominal O.D. | Net Weight | Maximum conductor resistance at temperature 20℃ |
| AWG or kcmil | mm | n | mm | mm | kg/km | Ω/km |
| 12 | 2.16 | 7 | 1.90 | 6.0 | 46 | 8.880 |
| 10 | 2.72 | 7 | 1.90 | 6.5 | 56 | 5.590 |
| 8 | 3.40 | 7 | 2.15 | 7.7 | 80 | 3.520 |
| 6 | 4.29 | 7 | 2.15 | 8.6 | 102 | 2.210 |
| 4 | 5.41 | 7 | 2.15 | 9.7 | 135 | 1.390 |
| 3 | 6.02 | 7 | 2.15 | 10.3 | 156 | 1.100 |
| 2 | 6.81 | 7 | 2.15 | 11.1 | 183 | 0.875 |
| 1 | 7.59 | 18 | 2.66 | 12.9 | 244 | 0.693 |
| 1/0 | 8.53 | 18 | 2.66 | 13.9 | 286 | 0.550 |
| 2/0 | 9.55 | 18 | 2.66 | 14.9 | 337 | 0.436 |
| 3/0 | 10.74 | 18 | 2.66 | 16.1 | 400 | 0.346 |
| 4/0 | 12.07 | 18 | 2.66 | 17.4 | 477 | 0.274 |
| 250 | 13.21 | 35 | 3.04 | 19.3 | 579 | 0.232 |
| 300 | 14.48 | 35 | 3.04 | 20.6 | 665 | 0.194 |
| 350 | 15.65 | 35 | 3.04 | 21.7 | 750 | 0.166 |
| 400 | 16.74 | 35 | 3.04 | 22.8 | 836 | 0.145 |
| 450 | 17.78 | 35 | 3.04 | 23.9 | 914 | 0.129 |
| 500 | 18.69 | 35 | 3.04 | 24.8 | 1028 | 0.116 |
| 550 | 19.69 | 58 | 3.43 | 26.6 | 1133 | 0.1060 |
| 600 | 20.65 | 58 | 3.43 | 27.5 | 1217 | 0.0967 |
| 650 | 21.46 | 58 | 3.43 | 28.3 | 1298 | 0.0893 |
| 700 | 22.28 | 58 | 3.43 | 29.1 | 1382 | 0.0829 |
| 750 | 23.06 | 58 | 3.43 | 29.9 | 1463 | 0.0774 |
| 800 | 23.83 | 58 | 3.43 | 30.7 | 1543 | 0.0725 |
| 900 | 25.37 | 58 | 3.43 | 32.2 | 1707 | 0.0645 |
| 1000 | 26.92 | 58 | 3.43 | 33.8 | 1871 | 0.0580 |
| Size | Diameter of conductor | Min. Number of Strands | Insulation Thickness | Nominal O.D. | Net Weight | Maximum conductor resistance at temperature 20℃ |
| AWG or kcmil | mm | n | mm | mm | kg/km | Ω/km |
| 12 | 2.16 | 7 | 1.52 | 5.2 | 36 | 8.8800 |
| 10 | 2.72 | 7 | 1.52 | 5.76 | 45 | 5.5900 |
| 8 | 3.4 | 7 | 1.9 | 7.2 | 71 | 3.5200 |
| 6 | 4.29 | 7 | 1.9 | 8.09 | 92 | 2.2100 |
| 4 | 5.41 | 7 | 1.9 | 9.21 | 124 | 1.3900 |
| 3 | 6.02 | 7 | 1.9 | 9.82 | 145 | 1.1000 |
| 2 | 6.81 | 7 | 1.9 | 10.61 | 170 | 0.8750 |
| 1 | 7.59 | 18 | 2.41 | 12.41 | 230 | 0.6930 |
| 1/0 | 8.53 | 18 | 2.41 | 13.35 | 271 | 0.5500 |
| 2/0 | 9.55 | 18 | 2.41 | 14.37 | 320 | 0.4360 |
| 3/0 | 10.74 | 18 | 2.41 | 15.56 | 382 | 0.3460 |
| 4/0 | 12.07 | 18 | 2.41 | 16.89 | 457 | 0.2740 |
| 250 | 13.21 | 35 | 2.79 | 18.79 | 557 | 0.2320 |
| 300 | 14.48 | 35 | 2.79 | 20.06 | 642 | 0.1940 |
| 350 | 15.65 | 35 | 2.79 | 21.23 | 725 | 0.1660 |
| 400 | 16.74 | 35 | 2.79 | 22.32 | 810 | 0.1450 |
| 450 | 17.78 | 35 | 2.79 | 23.36 | 887 | 0.1290 |
| 500 | 18.69 | 35 | 2.79 | 24.27 | 999 | 0.1160 |
| 550 | 19.69 | 58 | 3.18 | 26.05 | 1103 | 0.1060 |
| 600 | 20.65 | 58 | 3.18 | 27.01 | 1185 | 0.0967 |
| 650 | 21.46 | 58 | 3.18 | 27.82 | 1265 | 0.0893 |
| 700 | 22.28 | 58 | 3.18 | 28.64 | 1348 | 0.0829 |
| 750 | 23.06 | 58 | 3.18 | 29.42 | 1428 | 0.0774 |
| 800 | 23.83 | 58 | 3.18 | 30.19 | 1508 | 0.0725 |
| 900 | 25.37 | 58 | 3.18 | 31.73 | 1670 | 0.0645 |
| 1000 | 26.92 | 58 | 3.18 | 33.28 | 1832 | 0.0580 |
| Size | Diameter of conductor | Min. Number of Strands | Insulation Thickness | Nominal O.D. | Net Weight | Maximum conductor resistance at temperature 20℃ |
| AWG or kcmil | mm | n | mm | mm | kg/km | Ω/km |
| 12 | 2.16 | 7 | 1.90 | 6.0 | 66 | 5.4300 |
| 10 | 2.72 | 7 | 1.90 | 6.5 | 88 | 3.4100 |
| 8 | 3.40 | 7 | 2.15 | 7.7 | 130 | 2.1400 |
| 6 | 4.29 | 7 | 2.15 | 8.6 | 183 | 1.3500 |
| 4 | 5.41 | 7 | 2.15 | 9.7 | 265 | 0.8480 |
| 3 | 6.02 | 7 | 2.15 | 10.3 | 321 | 0.6730 |
| 2 | 6.81 | 7 | 2.15 | 11.1 | 391 | 0.5340 |
| 1 | 7.59 | 18 | 2.66 | 12.9 | 506 | 0.4230 |
| 1/0 | 8.53 | 18 | 2.66 | 13.9 | 617 | 0.3350 |
| 2/0 | 9.55 | 18 | 2.66 | 14.9 | 754 | 0.2660 |
| 3/0 | 10.74 | 18 | 2.66 | 16.1 | 927 | 0.2110 |
| 4/0 | 12.07 | 18 | 2.66 | 17.4 | 1140 | 0.1670 |
| 250 | 13.21 | 35 | 3.04 | 19.3 | 1366 | 0.1420 |
| 300 | 14.48 | 35 | 3.04 | 20.6 | 1608 | 0.1180 |
| 350 | 15.65 | 35 | 3.04 | 21.7 | 1849 | 0.1010 |
| 400 | 16.74 | 35 | 3.04 | 22.8 | 2097 | 0.0885 |
| 450 | 17.78 | 35 | 3.04 | 23.9 | 2318 | 0.0787 |
| 500 | 18.69 | 35 | 3.04 | 24.8 | 2663 | 0.0709 |
| 550 | 19.69 | 58 | 3.43 | 26.6 | 2867 | 0.0644 |
| 600 | 20.65 | 58 | 3.43 | 27.5 | 3106 | 0.0590 |
| 650 | 21.46 | 58 | 3.43 | 28.3 | 3343 | 0.0545 |
| 700 | 22.28 | 58 | 3.43 | 29.1 | 3589 | 0.0506 |
| 750 | 23.06 | 58 | 3.43 | 29.9 | 3826 | 0.0472 |
| 800 | 23.83 | 58 | 3.43 | 30.7 | 4063 | 0.0443 |
| 900 | 25.37 | 58 | 3.43 | 32.2 | 4545 | 0.0393 |
| 1000 | 26.92 | 58 | 3.43 | 33.8 | 5027 | 0.0345 |
| Size | Diameter of conductor | Min. Number of Strands | Insulation Thickness | Nominal O.D. | Net Weight | Maximum conductor resistance at temperature 20℃ |
| AWG or kcmil | mm | n | mm | mm | kg/km | Ω/km |
| 12 | 2.16 | 7 | 1.52 | 5.2 | 61 | 5.4300 |
| 10 | 2.72 | 7 | 1.52 | 5.8 | 95 | 3.4100 |
| 8 | 3.40 | 7 | 1.90 | 7.2 | 131 | 2.1400 |
| 6 | 4.29 | 7 | 1.90 | 8.1 | 186 | 1.3500 |
| 4 | 5.41 | 7 | 1.90 | 9.2 | 262 | 0.8480 |
| 3 | 6.02 | 7 | 1.90 | 9.8 | 319 | 0.6730 |
| 2 | 6.81 | 7 | 1.90 | 10.6 | 416 | 0.5340 |
| 1 | 7.59 | 18 | 2.41 | 12.4 | 506 | 0.4230 |
| 1/0 | 8.53 | 18 | 2.41 | 13.4 | 617 | 0.3350 |
| 2/0 | 9.55 | 18 | 2.41 | 14.4 | 756 | 0.2660 |
| 3/0 | 10.74 | 18 | 2.41 | 15.6 | 929 | 0.2110 |
| 4/0 | 12.07 | 18 | 2.41 | 16.9 | 1172 | 0.1670 |
| 250 | 13.21 | 35 | 2.79 | 18.8 | 1369 | 0.1420 |
| 300 | 14.48 | 35 | 2.79 | 20.1 | 1609 | 0.1180 |
| 350 | 15.65 | 35 | 2.79 | 21.2 | 1848 | 0.1010 |
| 400 | 16.74 | 35 | 2.79 | 22.3 | 2095 | 0.0885 |
| 450 | 17.78 | 35 | 2.79 | 23.4 | 2314 | 0.0787 |
| 500 | 18.69 | 35 | 2.79 | 24.3 | 2706 | 0.0709 |
| 550 | 19.69 | 58 | 3.18 | 26.1 | 2864 | 0.0644 |
| 600 | 20.65 | 58 | 3.18 | 27.0 | 3101 | 0.0590 |
| 650 | 21.46 | 58 | 3.18 | 27.8 | 3338 | 0.0545 |
| 700 | 22.28 | 58 | 3.18 | 28.6 | 3583 | 0.0506 |
| 750 | 23.06 | 58 | 3.18 | 29.4 | 3819 | 0.0472 |
| 800 | 23.83 | 58 | 3.18 | 30.2 | 4067 | 0.0443 |
| 900 | 25.37 | 58 | 3.18 | 31.7 | 4548 | 0.0393 |
| 1000 | 26.92 | 58 | 3.18 | 33.3 | 4557 | 0.0345 |
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