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: Jun 30

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

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Latest Activity

Profile IconPhilippe Guillemin and Charles Greenberg joined Electric Seas
17 hours ago
Steve Still is now a member of Electric Seas
Nov 17
charles flanagan posted a blog post

An Electrified Horizon Cat

I fell in love with the Com-Pac Horizon Cat (1) about 12 years ago when it was introduced at the St. Petersburg Sailboat Show. Partly nostalgia, I’m sure, as it seemed identical to a 20’ Crosby catboat owned by a buddy’s father in which we cruised all around Narragansett Bay as teenagers. When the wife announced she was done with boating, I sold the current boat, dusted off the old literature and contacted the Hutchins Company. Although the Horizon Cat is offered with diesel or outboard…See More
Nov 13
charles flanagan updated their profile
Nov 13
PacificGreen joined Woody Roehm's group

Ray Electric Outboards & Ray E-Boats

The most reliable, quiet and efficient electric outboard in the worldConsider a Ray E-Boat for your boating pleasure.Electric boats not only have the advantage of quite, green, easy, low cost operation,the boats can perform much better than you think. How’s 70 miles at 6.2 MPH for 12hours sound. For comparison this is typical sailboat speed. This performance requiresefficient displacement hulls, which all of our boats have. You can boat, fish or cruise allday and charge  up overnight at a…See More
Nov 13
Linda Hamm Grez is now a member of Electric Seas
Nov 13
Jim Billington posted a discussion

selling complete electrical propulsion system from my trimaran, practically brand new.

This is a complete system with motor, shaft, batteries, backup lawnmower engines, inverter etc.It is currently installed in my trimaran and I would see for less if you remove it.Due to the current problem with spam contact me thru email here.See More
Nov 9
Chris Schoener posted a discussion


Hello all,New recruit here, taking the plunge into the "electric sea". I hope somebody's ready to throw me an extension cord...I mean lifeline. I'm gonna need it. I'm in the electric learning curve. My main concern in trying to make the conversion from diesel to electric is cost. I am restoring a 46' Heritage West Indies sailboat that has a 15' beam, draws 4'-8" and displaces 33,000 lbs. and my research has me seeking a 40-50 hp electric motor and components. So far the pricing is as much and…See More
Nov 8
PacificGreen posted a discussion

Mounting Flexible Solar Panels to Catamaran 2160W

Just thought I would throw this one out there and see if there are any better ideas for mounting flexible solar panels to boats.So here is what I have so far mostly all still relevant even though I mounted two panels together for maximum maneuverability and ergonomic panel positioning.  The idea is simple and should work until some 316 1" is found at least to get mobile for testing and trials.Basically the roof will have four pvc pipes running the length of the cabin top.  2 1" 16' long running…See More
Nov 8
Chris Schoener updated their profile
Nov 8
Profile IconKate Champion and PacificGreen joined Electric Seas
Nov 8
Pat Neal posted a discussion

Next boat

I am looking for some feed back on what might be my next projectI am looking at a 44ft Peterson 39lwl 13 beam 30000lbsI currently live on a Morgam 33 O/I with a 10kw 48 volt sys that works great its 16000lbs and has 310ah@48vdc and gets a respectable 3.7-4kts average @ about 1.8kwh or 37amps on average with 6+ hours of run timeIf I move forward with this I am thinking about building a 72volt sys with 430ah for about 24kw of usable power. I am thinking 72v…See More
Nov 8
Profile IconPhilip Probert and Chris Schoener joined Electric Seas
Nov 5
marko is now a member of Electric Seas
Oct 19
Profile IconTom Donlan and Andy Rebele joined Electric Seas
Oct 17
Mike Freeman is now a member of Electric Seas
Oct 14
John Pomer updated their profile
Oct 12
Mike Elliott updated their profile
Oct 8
Ned Farinholt posted a status
"Wye Island electric boat race is on for Friday, Oct. 9, 2015, St. Michaels, Md. Weather looks good."
Oct 8
William Hayley posted a status
"Found this cool site"
Oct 5

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