I have an existing setup of a battery (large 48v/1500AH), BMV-712 and several MPPT 250/100s that I'm getting ready to add a Quattro to. The Quattro says it has a built in battery monitor, is this battery monitor essentially redundant if I've already got the 712, should I keep/rely on the 712 or toss it in favor of the Quattro's built in?
BR