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Thread: Inverter option ?
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Re: Inverter option ?
Randy Register - Kingston, TN
www.yachtrelocation.com
www.Safes4Guns.com
aka Freebird aka Sparky1
1965 41DC #93
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11-09-2013 10:51 PM #22
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Re: Inverter option ?
Randy Register - Kingston, TN
www.yachtrelocation.com
www.Safes4Guns.com
aka Freebird aka Sparky1
1965 41DC #93
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11-10-2013 12:38 AM #25
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Re: Inverter option ?
"I think the Hatteras factory wasnt thinking most Hatts would be cruising full time. "
Although I didn't own a Hatt back then, talking to folks who did confirm that the common use was that before you left the dock you started the genny. You turned off the genny when the boat got back to wherever there was shore power. In some cases, that may have been several weeks. An inverter was not considered to be of any particular value at the time because the whole point of the genny was for there to be no difference in the operation/function of the boat whether you were on shore power or at anchor.
IMO it's simply the price of fuel that has made inverters more common. Nowadays it's pretty expensive to run a genny full time. It was our intent to do that when we bought our 53 and it's what the PO did. We did it for a couple of years but now, at around a gal/hour, the price of operating the boat goes up considerably - around 100 bucks a day for electricity!Mike P
San Miguel de Allende, Mexico; Kent Island MD; San Antonio TX
1980 53MY "Brigadoon"
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Re: Inverter option ?
Coming from a trawler, I knew the value of an inverter to a long distance cruiser so I had one installed before my first trip. Costs as follows:
2500W Victron inverter charger....$2200,
Labor, $700,
wires/switches, $300,
Yandina battery combiner $150,
six Workaholic GC batteries $415.
The inverter is in the ER in front of the starboard engine. Seven years and maybe 20,000 miles and no failures. All switching is automatic. It does not run the 220 volt appliances or air conditioners.
Several years later my son bought a 46' MY and installed his own Magnum inverter. It was time consuming because he had never done one before, but the vender (Marysville Inverter) guided him through it.
In a typical 6-8 hour cruising day, the starboard alternator keeps up with the demands of two refrigerators and miscellaneous electronics. Battery charging in the morning takes 1-1.5 hours of generator time depending on ambient temperature. Dinner prep takes maybe an hour and we buck up the house bank for 45 miinutes to an hour before retiring. The original battery set lasted six years on this regime.
Bobk
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Re: Inverter option ?
To inverter or not depends on how you use the boat, as always...
In so fl where we always have a breeze, you don't really need AC during the day if you have a well ventilated boat like our classic hatt MYs except maybe in July thru sept. In winter, from nov. Thru march the staterooms are usually cool enough to be nice with just a fan. Most people think so Florida is hot, that s not entirely true because of breezes even in summer, in winter fronts are pretty predictable with typically 3 or 4 cool days and just 1 or 2 hot days. If the Bahamas, the breeze cools things off nicely as well thru out winter
Sleeping at night without the generator and equally as important the AC blowers humming is very nice.
Costwise, when I installed my inverter and dedicated bank, I cut genset use from 24 hours a day to 4 hours, and the fuel savings paid the inverter install in about a year.
There are other benefits like having a back up AC source if your boat only has one Genset and you spend a lot of time in the Bahamas on the hook. Also, it s nice to let the ER cool off for 12 to 18 hours so you can be more comfortable doing maintenance or inspections.
But of the typical boater, who doesn't spend much time away from the dock, running the Genset 24/7 doesn't make much of a difference which is why most production boats, don't come with inverters.Pascal
Miami, FL
1970 53 MY #325 Cummins 6CTAs
2014 26' gaff rigged sloop
2007 Sandbarhopper 13
12' Westphal Cat boat
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11-10-2013 08:53 AM #29Registered Member
- Join Date
- Jul 2013
- Posts
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Re: Inverter option ?
Your post brought back memories and not really good ones!
Back in the mid/early 70's we sold those motor/generators... dc motor driving a 110 generator from a company called 'Rediline' (at least that's the name that comes to mind).... I think we delivered about a dozen or so, they came in 500 watt and 1800 watt. I ended up with a big gouge in my (treasured) teak desk when a customer literally threw one he'd bought onto the desk top. Those were the only products that we wrote letters to everyone who bought one and offered to buy them back at full installed price..... I recall they were about 50% efficient and the big one could not only draw down a set of starting batteries quickly it could warp the plates of lower quality batteries too!! Amazing how technology has changed.....Last edited by Bill Herrin; 11-10-2013 at 09:14 AM.
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Re: Inverter option ?
Randy Register - Kingston, TN
www.yachtrelocation.com
www.Safes4Guns.com
aka Freebird aka Sparky1
1965 41DC #93