Quote:
Originally Posted by gmakhs
Jim I really respect your opinion ,
I fail to see why you wouldn't go with a water maker ? On my 26 feet boat it has add more comfort than the fridge would do.
When i say small.sollar I mean 200 to 400 watt which is enouph for a boat without fridge .
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Well, he's not talking about a 26 foot boat with tiny
tanks... rather a 40-45 foot cruising boat, and they usually have adequate tankage for normal usage. Further, he's not talking about long distance cruising for some considerable time, but rather living aboard in a marina... so why the expense and maintenance of a desalinator when there is a water tap alongside? By the time he sets off across the Pacific (if ever), he'll have better idea about water usage and can decide then about supplementing the
tanks.
And as to solar... we recently upgraded to 2x200 watt 42 v
panels plus a decent
MPPT regulator and find that is keeping us at or near 100% daily. We have the above mentioned small fridge,no freezer and the usual assortment of
computers, etc, which are in heavy use these days. Haven't needed supplemental
charging since making the upgrade, but it has been summertime here with long days and clear air (except when the bushfires were rampant). We will be monitoring carefully as fall approaches and the days get shorter and the sun angles worse. Fingers crossed!
Again, since he's not talking about being unplugged all that much, the solar isn't needed at first, and that is one field where costs are going down and efficiencies going up rapidly, so delays are to his benefit. As a general outlook, I reckon mounting all the solar that is practical on your boat will in time be rewarded. Longer
battery life, less
engine hours, no need for a genset... all good things to achieve.
Seriously, the naivete expressed in his posts is so evident that much of this
advice is likely wasted at this time. Just the difficulty of obtaining a live aboard berth in SoCal is likely to scuttle the plans for some time to come. Uninformed enthusiasm is a costly road to travel! But I wish him and his mate good luck. If they can make it
work, it's a great life!
And gmakhs, thanks for the kind words. I'm not upset when folks question my opinions, and such challenges sometimes bring enlightenment to me.
Jim
PS My thinking on the fridge is that it gets pretty hot in SoCal much of the year.
Food spoilage can lead to extra expense and wastage, to say nothing of gastric
distress. The desire for cold beverages also pushes one towards some means of
cooling things down, and relying upon ice is a nuisance and bloody expensive. Our previous boat had no fridge when we set out the first time, and we got along sorta for a year. Came back to the SF area to replenish the kitty and lived aboard in a marina, still buying ice. One day I did the sums, and realized that in a year I'd spent more for ice than the cost of an Adler Barbour Cold Machine. The penny dropped, and I added some
insulation to the built in
icebox and installed the fridge... what an improvement in our lifestyle!