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Troubleshooting Thunderstruck´s 5kW sailboat kit 4 Replies

Started by Moppihund in Electric Sailing. Last reply by Moppihund Aug 6.

Volvo SD120S sail drive electric conversion 6 Replies

Started by Stuart Rumble in Electric Sailing. Last reply by Stuart Rumble Jul 26.

48 - 12v Setup 10 Replies

Started by EMG in Electric Sailing. Last reply by EMG Jul 21.

Propeller Options for Electric Motors 2 Replies

Started by EMG in Electric Sailing. Last reply by EMG Jun 24.

Is there any active 48V BMS for 300A or even more? 7 Replies

Started by Horst Schudi in Electric Sailing. Last reply by Artem Klochko Jun 22.

Battery charge - discharge voltage? 5 Replies

Started by Horst Schudi in Electric Sailing. Last reply by Artem Klochko Jun 6.

Trolling Motor for a 27 foot sail boat 4 Replies

Started by Kellan Higgins in Electric Sailing. Last reply by Kellan Higgins May 18.

Simple boat power/speed online calculator 22 Replies

Started by Artem Klochko in Electric Sailing. Last reply by Artem Klochko Apr 21.

48 volt dc to 120 volt ac inverter 11 Replies

Started by Mark Frasca in Electric Sailing. Last reply by Kellan Higgins Apr 17.

pretty quiet here lately 3 Replies

Started by Mark Frasca in Electric Sailing. Last reply by Chris Roberts Mar 14.

power speed equations 6 Replies

Started by Tom Hruby in Electric Sailing. Last reply by Tom Hruby Mar 8.

Electric conversion with used electric car engine, Renault Twizy 3 Replies

Started by Fredrik Viberg in Electric Sailing. Last reply by Mark Frasca Feb 14.

power speed equations

Started by Tom Hruby in Electric Sailing Feb 12.

Electric propulsion: What you need to know to get started 3 Replies

Started by Tom Hruby in Electric Sailing. Last reply by Scott Jones Nov 26, 2021.

I converted my 2016 Bayliner 175 to All Electric 32 Replies

Started by Scott Masterson in New Concepts. Last reply by T Ricard Oct 21, 2021.

Electric Direct Drive Ski Boat 4 Replies

Started by Ad Man in Electric Sailing. Last reply by T Ricard Oct 21, 2021.

2:nd season starting 2 Replies

Started by Björn O in Electric Sailing. Last reply by Tom Hruby Sep 30, 2021.

Me presento. 2 Replies

Started by Manuel Gil Moulet in Electric Sailing. Last reply by Sally M. Reuther Sep 5, 2021.

Cyclades 43.4 retrofit 2 Replies

Started by Simon in Electric Sailing. Last reply by Laurent Jul 29, 2021.

Converting a 26ft sailboat to electric 1 Reply

Started by KK in Electric Sailing. Last reply by Artem Klochko Jul 21, 2021.

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Latest Activity

Profile IconJoseph Martino, Kent Madin, Piętro Augusto and 1 more joined Electric Seas
Wednesday
John Poulin updated their profile
Tuesday
Profile IconLeroux Patrick, John Poulin, Sean Nixon and 2 more joined Electric Seas
Aug 5
David Ludwick posted a status
"We are considering crossing oceans, so a hybrid system would make sense, having a generator."
Jul 29
David Ludwick posted a status
"Any other companies with similar power? In the US."
Jul 29
David Ludwick posted a status
"We talked to Elco about their WP100 100kw conversion and it seems a good fit, any ideas?"
Jul 29
David Ludwick posted a status
"Want to convert 54' schooner with a W100 (100hp) Westerbeke engine to electric power."
Jul 29
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Moppihund updated their profile
Jul 19
Moppihund posted a discussion

Troubleshooting Thunderstruck´s 5kW sailboat kit

Hey everyone,I´m a bit lost and hope to find an answer/solution here. I converted my Bandholm 28 to electric propulsion this winter using Thunderstruck´s 5kW sailboat conversion kit. I wired everything according to plan, flipped the switch and everything worked just fine. We did 3 test journeys with about 5-10nm each and had no problems. But the other day we returned to our boat after being away for two weeks and the motor wouldn't start. The controller LED flashes 11 times signaling a problem…See More
Jul 19
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Jun 28
EMG posted discussions
Jun 22
Horst Schudi posted a discussion

Is there any active 48V BMS for 300A or even more?

HelloEven though I'm working already quite some time on the conversion to electric I still would have the possibility to choose a different BMS. I do have a 123 Smart-BMS ( https://123electric.de/gb/ ) here which is waiting for installation but for two reasons I would be interested to switch to an active system:First I don't have a lot of place above the battery (10-12cm max) and the 123SmartBMS boards are mounted on top of each cell - so for me they…See More
Jun 17
Profile Iconchilli frog, Tom Hopper, David and 3 more joined Electric Seas
Jun 12
Ryan updated their profile
Jun 1
Horst Schudi posted a discussion

Battery charge - discharge voltage?

HelloA question for the battery experts. I have about 320Ah@48V of Winston cells installed.https://en.winston-battery.com/static/upload/file/20220507/1651883606747444.pdfWhen I bought the cells (last year) Winston specified the "maximal charge voltage" as 4V. Interestingly now they are writing 3,8V.But every video or blog from people building their Winston batteries they are talking about 3,65V…See More
Jun 1
Horst Schudi updated their profile
Jun 1
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May 17
Matthias posted a status
"stationed in Venice, Italy my goal is to install electric motor"
Apr 30

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