With the new solar panel I want to be able to see the battery voltage and/or percent of charge which is in the batteries. I have two 225 amp hour 6 volt batteries.
This is a TriMetric 2030RV and I got it from Northern Arizona Wind & Sun in Flagstaff.
The TriMetric has a straight forward installation and took me most of a day to get holes drilled, wires routed and everything put back together. It was a great purchase to go along with the solar panel.