Package:20ft(6m) black +20ft(6m) red 10 awg wire solar cable,4 pairs solar connectors Wire details:TÜV certification, 10AWG (6mm²), AC Test Voltage: 6.5kV, Conductor Resistance: (20°C) ≤≤3.39Ω/KM, Rated Voltage: 1.5kV, Rated Current: 54A. Conductor Construction: 84 standard copper Temperature Range: -40℉-194℉ (-40°C-90°C),UV resistance Out diameter: 6.1 mm,thicker and more wear-resistant Wide application:These solar panel wires and connectors are suitable for use outdoors on your solar panel roof, boats, RVs, or auto vehicles that use solar panel power. 10AWG solar cable,20ft(6m) black+20ft(6m) red,with 4 pairs solar connectors