Here is a drawing of the physical layout to scale. Space is a huge problem - small trailer. It includes all the "near battery" parts mounted on a horizontal platform directly above two batteries. Nothing in the battery box below except batteries and bus-bar connections to get the Pos and Neg...
I have this monitor and it seems to work ok. But I got the 100 (or maybe even 50) amp version and need to increase the shunt capacity. There are numerous shunts available and I'm thinking it may be possible to just swap shunts. But there appears to be two "standard" designs: 50mv or 75mv. I'm...
