For using a 100/20 MPPT charger does the Vbat +1 mean theoretical system voltage or actual battery voltage?
ex. 24 volt system +1 =25v,
or ex. targeted charge of 23.5+1=24.5v
My panels Min PV volatage at Max temperature (70c) ends up at 24.7v when running parallel panels with characteristics of 250w, 30.76vmpp,8.21Impp, 37.49Voc, 8.71Isc,-0.35Vtemp, 0.05Itemp.