I have a split charge system using a charge and protect replay and all works well from my alternator, but if im parked up for a day i need to start my van to charge my leisure battery so i have installed a 160 watt solar panel and i am planning to use smartsolar MPPT 75/15 controller to charge my battery. At the moment all the loads are from a fuse box connected to my split charge relay, should i just ignore the load terminals on my MPPT 75/15 ?