I have a Whole House Generator and I just installed a Solar Battery Charger. What I am trying to design is to be able to read the Voltage from the Solar Panel and from the Battery. I want to be able to read each source ( Solar Panel & Battery ) separately using only one panel mounted DC Voltmeter and one switch if possible. I want the meter to be off until you flip the switch. The Solar Panel will alway be charging the Battery until you read the volts on the meter.
I hope someone can help.
Thank You,
Ned
