Wiring by BoatUS Wiring is not difficult, but there are some special considerations afloat.
Corrosion is a major problem.
That's why we suggest you only use marine-grade tinned wire and cable. It lasts longer and provides better service in the process. We also suggest that you use a crimper rather than solder for connections. A good crimping kit is inexpensive, convenient, and easily replenished with new connectors. Wire size is important, too.