Dual Battery with a Smart Charging System and a Voltage Sensing Relay

In this video I go over how a smart charging system works in a late model vehicle, why a traditional voltage sensing relay dual battery setup won’t work with it and how to over come the issue.

Link to the green with mod with a switch update.


MPP Solar Hybrid Inverter/Charger PIP5048MG How to Connect Parallel Sensing Cable & Communication

how to connect mpp solar pip parallel sensing and communication cable