I am a neophyte and totally non-technical. We have a camper that has 210w solar, two 200 Ah, 6v AGM batteries in series with 75/15 MPPT Smart Solar controller. We recently had a Smart Shunt 500A/50mV installed. The smart shunt has never been synchronized because I have never been able to get the batteries fully charged/ into float. During our first trip out for four days, each day was sunny generating between 420-540 w/h per day. We consumed between 10 w/h to 30 w/h per day. Discharged energy has been 1.5 kWh while charged energy has been 3.7kwh. The v max that I have achieved for the batteries has been 13.73 while v min has been 12.0 v. The V max has increased from 12.81v on day one to 13.73v on our last day. We have never left bulk charging during the entire trip. I'm not sure if I'm even giving the proper information for anybody to help me. If anyone can help me understand what I need to do it would be greatly appreciated. Please answer so a third graders could understand would be helpful.
Clueless in Salt Lake