Battery Fuse size
I have a Xentenx XPower Inverter 1750 Plus. I want to connect it to my battery bank that consists of 4 6v Interstate GC2-XHD batteries. 232ah each. I am going to create 2 12v banks and run them through a Perko Switch model #8503DP. This is the one where you can run each bank separate or both and able to shut them off as well. I am using 4/0 cable for the batteries and to the Perko Switch as well. I have done this on my last two campers without a battery fuse. My new camper is a FR 2014 Crusader 260RLD. I had a 150w solar panel with a 30a charge controller installed. Plan might be to add a second 150w panel if needed. I want to know what size fuse i should put between the batteries and the inverter. I'm installing the inverter and the batteries myself. Also I read in some threads about a shunt. Have not figured that one out and if I need one.
Prime Time 2014 Crusader 260RLD Touring Edition
2006 F-250 4x4 King Ranch FX4 6.0 Powerstroke Diesel
Don & Katrina + Copper the Beagle
Nights camped 2012 = 48, Nights camped 2013 = 46, Nights camped 2014 = 47, Nights camped 2015 = 49