After visiting Will’s website and watching some of his videos, I felt confident to buy the Aims 75 amp converter/charger for my class C rv. However, there are a couple people on Youtube that mentioned it has a 40 watt (3 amps) parasitic draw when not on shoreline. This seems problematic for a vehicle I plan to store for periods of time and do lots of dry camping. Can anyone validate this or provide some advice here?? Thank you!