November 2010 Blog Posts (3)

S/V Intrepid Voyage Log: Okinawa, Japan

Sailing an electric powered boat around the world

shisa By Greg Martin The voyage of Project Intrepid Seas begins on the beautiful subtropical Pacific island of Okinawa. Situated at 26 deg. 3o' N, 127 deg. 45' E, Okinawa is the southern-most prefecture of Japan. Okinawa, the main island in the Ryukyu Archipelago…

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Added by Greg Martin on November 20, 2010 at 6:00pm — No Comments

The Conversion of NB Worcester to Electric Drive

Worcester NB Blog Edwin Osborn has an interesting blog about his experiences converting his Colecraft 38' ex-hire boat to run on electric. An interesting experience with lots of technical details- check it out…

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Added by David Jones on November 4, 2010 at 5:30pm — 1 Comment

Day 30: Planet Solar Continues Round the Globe Challenge | Electric Seas

planetsolar_departs_monaco By Greg Martin On September 27, 2010, Turanor Planet Solar, a solar powered catamaran built in Germany, set off from Monaco on a planned 160 day voyage around the world. The vessel, 31 meters in length and covered with 537 square meters of solar panels is powered entirely by photovoltaic energy. The vessel's solar panels can create…

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Added by Greg Martin on November 1, 2010 at 7:30pm — No Comments

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2 AWG Battery Cable Run near battery concerns

As I'm about to replace my 48 volt battery bank. I'm also going to re position the new batteries for easier access to the terminals. But, I may have to run the 2 AWG battery cables on the top or close to one or two of the batteries. Is there any worry about damaging the batteries internally by running  these cables near them from the magnetic field generated under high amp loads over time?Mikehttp://biankablog.blogspot.comSee More
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Clean eMarine Americas is the North American partner of Clean eMarine in Denmark which designs the Thoosa & Triton inboard electric propulsion systems. CeMA assembles and tests all Thoosa systems at their facility in Annapolis, MD before shipping to customers in North America.See More
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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
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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
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New Dealer for Thoosa in Caribbean

Captain Frederic Daillant, FD Marine Services in St. Martin is the latest dealer for Thoosa systems. FD Marine Services is located in one of the best locations in the Caribbean for having marine work done on a boat. If you are in the Caribbean and thinking about converting to electric propulsion then be sure and contact Capt. Daillant at FD Marine Services. …See More
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Maureen Driscoll posted a discussion

Lithium battery pack needed

Update on Lilliput.Last year was a long struggle to get out the old engine and all it's associated pieces. The steel frame bolted to molded in stringers was the worst! Had to cut it out with tiny grinder wheels. It was glassed in to the compartment wall at the rear end with only an inch to spare between the sides of the hull and the steel. It's done!!! I've installed Joe Steinberger's electric motor setup and am looking to buy…See More
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Capt. Mike posted a discussion

AGM Battery Anomaly

Just when I thought I was ready to splash my boat for the season I made a disturbing discovery concerning one of the batteries in the 48 volt propulsion bank. The Dual Pro PS4 battery charger showed battery number four with a blinking green light where as all the others were steady after having been charged.  This was a new development as for the past several weeks all the batteries had been charging normally on my visits. For some reason the charger thinks…See More
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FishmanTx posted a discussion

Another newby with a Dream

Hey guys! Looking for comments, ideas, examples, intellectual smackdowns (i.e. "What the hell were you thinking?), etc.I came over here from CF because I got tired of the narrow-minded "can't do" attitudes over there. Even when you give them examples and videos, they still refuse to admit that it CAN be done. Well, I'm 20 years retired military, so I have a WILL do attitude and I am the epitome of hard headed. I usually get it done. I'm currently tossing around the idea of an…See More
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Clean eMarine Americas Group

Clean eMarine Americas is the North American partner of Clean eMarine in Denmark which designs the Thoosa & Triton inboard electric propulsion systems. CeMA assembles and tests all Thoosa systems at their facility in Annapolis, MD before shipping to customers in North America.See More
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