Thursday, February 16, 2017

Re: [Electric Boats] sun power

 

My motoring is always "off the batteries". I can see the amps that the motor is drawing and the amps going into the battery bank from the solar panels while underway. 
I've tried to convince my (informal) sailboat racing friends that I should be able to put as much energy into the prop as the solar panels are generating. Their eyes glaze over, even when I mention that I now have a fixed 4-blade prop. But, it's all fun.

580 watt (peak) solar array.
48 volt motor
Ox 1976 C&C 33
LOA:  32.87' / 10.02m
LWL:  26.42' / 8.05m
Displacement:  9800 lbs./ 4445 kgs.
Propulsion System: Electroprop Racer
Batteries: 4 X Northstar 210 FT Blue+
Jax, FL USA
 




On Thursday, February 16, 2017 5:06 PM, "elwelldon@yahoo.com [electricboats]" <electricboats@yahoogroups.com> wrote:


 
I'm curious, those of the group with solar panels how much of the time to you find yourselves running purely off the panels without tapping into your battery bank?



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Posted by: Bob Moriarty <moriartybob@yahoo.com>
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