Charlie Johnson's Groups (2)

  • Oceanvolt Electric Saildrive Group

    9 members Latest Activity: Jun 9

    Oceanvolt Ltd is focused on producing electric propulsion systems for catamarans and sailboats. Each and every part of the system has been…

  • Clean eMarine Group

    18 members Latest Activity: yesterday

    Clean eMarine designs & manufactures the Thoosa & Triton inboard electric propulsion systems. …

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Latest Activity

Sean Forrester joined Greg Martin's group
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Clean eMarine Group

Clean eMarine designs & manufactures the Thoosa & Triton inboard electric propulsion systems. See More
yesterday
Peter Cameron is now a member of Electric Seas
Jun 24
Capt. Mike updated their profile
Jun 19
Sean Forrester is now a member of Electric Seas
Jun 12
Ned Farinholt posted an event

Wye Island Electric Boat Marathon at Miles River Yacht Club

October 2, 2015 from 10am to 9pm
Jun 12
David DiQuinzio joined Sally M. Reuther's group
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Oceanvolt Electric Saildrive Group

Oceanvolt Ltd is focused on producing electric propulsion systems for catamarans and sailboats. Each and every part of the system has been specifically designed for electrical use. Compared to combustion engines, this system is silent, simple and reliable. “Less from nature, more for people.” Discover technology that respects both people and nature.See More
Jun 9
Skip Laird posted a photo
Jun 1
jo weizbrot is now a member of Electric Seas
May 31
Profile IconChris Munson and Ernest Galvan joined Electric Seas
May 26
Ernest Galvan posted a discussion

ASMO Controller--Data Logging?

I have an ASMO Thoosa 9000 system in my Ericson 30+  Does someone have a guide to pulling data out of the system?  I have heard that the controller keeps some event data.  I notice when I open the controller black box, that the big green brick inside has an RS 232 port. Is that just for programming, or can one also pull data out of it?  I've like to be able to keep a log of what's happening with the motor and battery system.  Thanks. --Ernie GalvanZenergy, Ericson 30+See More
May 26
Jeff Nicholas posted a discussion

question on changing belts

How difficult is it to change the belts on a The QuietTorque™ 20.0 from Electric Yacht?  any videos available?jeffSee More
May 20
Jeff Nicholas posted a discussion

AC or DC motors which is most efficent

I'm building a Kahuna Nui pilothouse cutter and want to install electric rather than a diesel engine. The plans call for a 38 hp beta marine. So I'm researching options.question:1. AC or DC motors which is most efficient?2.Belt drive or direct gear driven?3. AC or DC motors which has better re-generation?JeffSee More
May 16
Profile Iconpeter robinson and Jeff Nicholas joined Electric Seas
May 16
John Mota posted photos
May 9
Skip Laird joined Greg Martin's group
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Electric Yacht User Group

User group for Electric Yacht
May 7
Skip Laird posted photos
May 7
Skip Laird posted photos
May 5
Gregory Cantwell posted a discussion

From The Beginning

Hi, I am a new member.  I sail a 1980 Ericson 25+.  LOA 25.5; displacement 5000 lb., fractional rig, sloop.  Until a couple of years ago, my aux. power was small, stock Volvo/Penta, with a saildrive.  When my motor seized, I got an outboard 9.9 and hung it off the back, which is not pretty, and interferes with swim ladder; must be removed when on mooring for a variety of reasons; and prop exposed in Buzzards Bay seas sometimes.  I sail out of New Bedford.  I am planning on taking the…See More
May 5
Profile IconGregory Cantwell and Daniel cutter joined Electric Seas
May 5
Bob Jennings posted a discussion

Why 48 volt motors?

I've noticed the majority of vendors base their EP motors on 48 volts, how come?I saw a Greenstar Marine product at the Portland boat show & the size 10 motor was 24 volts, their larger motor was 48. I think Mastervolt also has a 24 v motor in the smaller size also.That got me to thinking why 48 volts? Is it because golf cart motors are 48 & that became the starting point for recreational EP?  If you could find/get a motor that ran on 24 volts, it would be far easier to have a larger…See More
May 4

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