Diesel Generator - economical?

Jan 12, 2011
930
Hunter 410 full time cruiser
I would like to have more power available to run stuff like hot water, air conditioning, water maker, comfort heat etc. But it seems to me that smaller diesel generators are just ridiculously high priced, yet today I started wondering if I'm not looking at it correctly. If I had an installed diesel generator there are some savings in total costs to consider. Things like:

- I probably wouldn't need to increase my current solar capacity
- a lower cost AC water maker could be used instead of a DC
- electric heat could be used instead of a diesel heater
- others will probably occur to me in time (like less need to go to a slip just for the power)

I think I'll start a spreadsheet to see how the options for/against a genset works out really price wise as maybe the cost of the genset isn't as much as it.

Anyone want to express how they think it is going to come out?
 
Jan 12, 2011
930
Hunter 410 full time cruiser
so far just the 3 things I listed the cost of going with a 3.5KW NexGen is $350 less cost
 
Sep 15, 2009
6,244
S2 9.2a Fairhope Al
you might want to look into an 1800 rpm gen set as they will run a lot quieter than those 3600 rpm models and may burn less fuel in the long run and may also supply more kw as well
 
Mar 3, 2003
710
Hunter 356 Grand Rivers
Look at Northern Lights. Three cylinders, 1800 rpm. I burn average of .25 gal per hour on a 5kw unit. Use water to air heat pump, electric water heating, sat TV, computers, phone charging, etc. We run continuously whenever away from the dock. Have over 3,000 hours with oil changes and one set of injectors, 1 belt. Pretty minor maintenance for 13 seasons.