I'm running a small cable along a wooden beam, using a staple gun. I accidentally put the staple through one of the wires (the one with the black stripe).
It's very small gauge wire and the hole is all the way through. More worried because it's an electrical wire from a solar panel, going to an outdoor security light.
How will the hole in the wire effect current and ultimately charging of the batteries on the unit? The picture is a bit blurry but you can see the hole in the wire.
Any direction is greatly appreciated.