12 volts of 24 volts that is the question.
In building an Europa, made of fiberglass, you will have to wire your ground
side conductor. This split battery concept could get you in a very
confusing situation. (Fire hazard too) I would not do it and am taking this
opportunity to recommend against it.
The only advantage is the longer "draw down" time available for some
electronic equipment. This equipment is designed to run on less than 24
volts and has a internal power supply to regulate the incoming power to the
voltage needed. (some times it as low as 3 volts) My panel seems to work OK
down to 10 volts.
I do recommend you install a top-of-the-line 12 Volt R type battery
(ODYSSEY) of a larger size than minimum. ( 18 Ah or bigger if you are really
worried) The bigger battery will be more reliable in usage than anything
else you can do to improve your electrical system.
Cliff Shaw
1041 Euclid ave.
Edmonds, WA 98020
425 776 5555
http://www.europaowners.org/WileE
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