For example, the diameter of an 18 gauge wire is 1.02mm, while the smaller number 12 gauge is 2.05mm, more than twice the diameter. This relationship makes more sense if you think of how many ...

The type of gauge wire requires depending on the size of the inverter. If you have an inverter below the size 400 watts power supply, then 8 AWG cable is sufficient. It is advisable to use the ...