Solar Panels New Zealand
4mm2 Twin Core Solar PV DC Cable (Black)
Twin core cable is great for brining the power from your PV array to the inverter / charge controller. The outer sheath is black. The inner sheath on one cable is red and the inner sheath on the other cable is blue. This makes it easy to tell which cable is which during your PV install.
Sold by the meter or by the reel (100 meters).