Here is a photo of the completed digital monitoring panel I built for our motorhome.  It gives a continuous display of (L to R) Battery voltage, Battery charge/discharge amps, Converter/charger output amp, and AC genset/shorepower volts.

 

 

 

 

 

 

 

This photo shows the terminal strip that connects the meter panel to the meter shunts, battery, and ac voltage monitoring circuit.  The unit at the very bottom is the Intellipower 9145 converter/charger that I replaced the original Magnetek unit with.  Just below the ac breakers is the shunt for the converter amps digital meter on the panel.  Another similar shunt in mounted on the frame rails in the coach battery compartment.

 

 

 

 

 

Below is the schematic of the meter panel.

 

 

 

 

 

And finally a summary of the project