The dumb question is the one that goes unasked!! Working with '89 cassie, 16' with
solar, inverter, 3 100ah batteries and lastly shenzhen bayite tech #pzem-051 multi-meter. The bayite wiring diagram calls for ground wire from load to go to shunt for reading. Am i correct to thimp that "load" would be "house" useage as
lights, radio & coffee and not include trailer running, stop, turn lites