hammick wrote:
time2roll wrote:
hammick wrote:
Does your opinion change if I am unlikely to be under 75-80 SOC each morning?
Charge every other day.
Too anal for that. My Blue Sky solar charge controller is in the bedroom and it's hard to sleep when I see 12.5v or lower on the display :E
With no solar, let the batts run down until your "morning voltage" is 12.2ish. Then do a 50-90 on gen and get as high in SOC as you can after that on solar till dark.
You don't have to recharge every day. The batts will recover to 100% next time you have shore power or some longer times with good solar conditions.
Note--
A.you will not be recharging to 100% on generator, just to 90% unless you are crazy :)
B. You can rig any deck mount converter as a portable charger simply by using a set of cut-off jumper cables (4 AWG though--not those skinny wire ones) in the terminals with the clamps to go on the battery bank (that's what I do with my 75ADJ )