Join Date: Sep 2008
Location: Victoria B.C. Canada
Thanked 111 Times in 102 Posts
Rep Power: 10
Re: Wiring & Installing A Battery Monitor
Best solution is to use 2/0 wire for all the runs from batteries to inverter, shunt, switch, and starter. 4 awg is undersized for all but panel loads in my opinion. I never use wire smaller that 1/0 for any battery wiring.
Living aboard in Victoria Harbour