6v or 12v?
All else being equal, which is preferable and why? 2 220 AH 6v batteries or 2 110 AH 12v batteries
Forum Discussion
Don,
Concerning ultra pure fuel for fuel cells ... is that true for propane fuel cells? If so, where are us RV'ers going to get ultra pure propane? (I suspect that part of the high price for propane fuel cells is a super filter/dryer for the incoming propane.)
P.S. Of course solar by itself is not as close to the ultimate solution for anywhere anytime power replenishment that a propane fuel cell is. I guess the ultimate solution would be solar plus a propane fuel cell keeping an AGM or lithium battery bank automatically charged 24/7. ;)
Concerning ultra pure fuel for fuel cells ... is that true for propane fuel cells? If so, where are us RV'ers going to get ultra pure propane? (I suspect that part of the high price for propane fuel cells is a super filter/dryer for the incoming propane.)
P.S. Of course solar by itself is not as close to the ultimate solution for anywhere anytime power replenishment that a propane fuel cell is. I guess the ultimate solution would be solar plus a propane fuel cell keeping an AGM or lithium battery bank automatically charged 24/7. ;)
