I use a 55DC4014 available from ACDC DYNAMICS. It has 4 poles and can break up to 250A 48V on a single pole, or if you use all of them in series it can break 250A 800V. Made for solar DC installations. I use two poles for my two inverters 5kw each with a 100A fuse each and got two poles spare for future expansion.
Good day. I would like to test your opinion on the float charge setting on the 5kva Axpert inverter. I am off grid and Cycle use my batteries. I have 3 strings of 12 v CSB batteries HRL12500W adding up to 48V. The cycle use of the batteries require 14.4to 15V per battery charging. Do I set the float charge voltage setting on the Inverter the same as the bulk charge voltage? Mine is set on 58V.
Regards