Come join the discussion about sailing, modifications, classifieds, troubleshooting, repairs, reviews, maintenance, and more! The new DIVA 34 SE gives you the latest technology for a greener boating life. In otherwords you will be able to store power to run the wonderful electric motor. Alberg 30 + QT10.0. Thread starter Guan; Start date Jul 15, 2021; Forums. There is key information about your boat that is needed for the proper sizing and application of electric propulsion which, when supplied to us accurately, results in a very efficient and satisfying installation. Range will always be an issue but that has long been true of a traditional diesel engine. I wanted to give you an update on the boat. Less well known is the yards interest in electric auxiliary engines, something they have been involved in for more than 10 years. I have this setup on a hunter 23. The same is generally true if you convert from gas to diesel. This i. The frame the Elco EP 10000 motors are mounted on added just over 200 lbs. Example: Convert 1200 watts to kilowatts There are multiple options on the smaller engines ranging from 2.5 HP - 25 HP motors: they can either be a tiller or non tiller, long or short shaft, also Manual, Electric start, or both. Pretty easy to do. Recent advances in electric power, however, have started to make electric propulsion a reasonable alternative to fossil fuel power. 288. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. JavaScript functionality for your browser has been deactivate. They represent the essential safety aspects that all high-voltage drive systems must meet and which make Deep Blue the safest high-voltage drive system in its class. :cry: You could always look at a Hybrid. Positioned in the aft cockpit, the engine featured a direct drive to a horizontal prop shaft. Discover the joys of stress-free boat ownership with your long-lasting, low-maintenance, and environmentally-friendly motor. Porsche 912 EV Conversion Kit, Regen Brakes, AC Motor 1965-1969, 1976. I'm looking at getting an outboard. We are using cookies to give you the best experience on our website. A subscription to Yachting Monthly magazine costs around 40% less than the cover price. Mastry Suzuki Repower Center Network, which has 13 centers in Florida, has been leading the branding effort. The installer was selling the boat and had sold another electric sailboat. Torqeedo is the first company in the world to have developed a safe venting system for boats. Electric motors achieve instant torque with Electromotive Force while internal combustion engines need to build RPMs gradually by increasing piston firing frequency. Pilot line: the pilot line covers the entire Deep Blue high-voltage power system. Legacy 12 volt subsystem. Repower Your Boat with Electric! . . Boat Make/model Motor Installed. Batteries must be recharged from gas, diesel or electric power grids. March 1, 2019. The 111 combines several cutting-edge technologies to deliver a something thats never really been done before. Eliminate noxious diesel fumes and the cost of filling up at the pump. At the helm, we installed the on/off key, the throttle, and battery monitor. Looks very clean! The new Gunboat G4 cat will have electric ring-drive 2 6kw motors that are capable of regenerating electricity. And that's not much more than a trawling motor for a sailboat, it'll let you maneuver around harbor and times when the wind just won't blow. *** Save $150 on qualifying orders through Feb 28th! A lithium-ion powered electric drive system can be charged by hydrogenation and also two high-wattage diesel generators. The installation was really clean. Example: Convert 1.2 kW to horsepower The equation used to calculate the power needed to push a boat through water is called the resistance equation, which is given by: P = 1/2 * rho * v^2 * A * C_D where: P is the power required in watts rho, What are of the main advantages of electric motors in sailboats? I even inspected an installation on a similar boat. Our 2001 Electracraft 16TS was restored by the Electric Marina in 2018. The ePropulsion 3HP Spirit 1.0 Plus solar powered boat motor is an easy start for most of you who want to go electric and get battery topped off with solar power backup. There are other less obvious benefits too. Increasingly yachts are going electric too as electric engines become increasingly capable of propelling boats weighing several tonnes, and with the rigging for sails, at a reasonable speed for an acceptable length of time. SO, 13,500 / 1500 = 9HP ELECTRIC MOTOR. It will be a foiler. High voltage systems are more advanced, and utilising lithium-ion technology, their capacity is improving year on year. The sailboat electric motor project -. For this reason, weve done a like for like comparison for a 35ft yacht engine refit, including the cost of a generator to make the system a practical hybrid. For all the many green attributes that using the power of wind offers, there is no escaping that for most, fossil fuels still represent some part of sailing whether that be a diesel engine to motor in light winds, onto and off a mooring, or to generate power for onboard electronic systems. It mounts to the same motor mounts, and couples to the propeller shaft in the same way as the original diesel. Sailing a Catalina Capri 14.2 these days. JavaScript is disabled. Even with the current crop of advanced lithium-ion boat batteries, the range of an electric system is measured in tens of miles, not hundreds.So a 35ft monohull with 10kWh of lithium battery (four . This simplifies the installation and is familiar to anyone accustomed to working with boats. Looks like bluefinelectric.ca is safe and legit. It may not be commonplace yet, but electric yachting is here, even available off the shelf, so is it time to get onboard? Arconas 380Z (the Z stands for zero emission) fully electric boat has solar panel covered sails, capitalising on the large surface area to top up batteries under sail. I had trouble finding a sailor that used an electric boat. Currently, their test bed is a Fountaine Pajot Lucia 40 sailing cat. This means that every time you visit this website you will need to enable or disable cookies again. Storage capacity was a problem. This results in a new engine being installed to an outdated standard, and puts it at risk for major damage. ALBIN 25 QT10.0. Range, beyond battery capacity, is extended through hydro generation while sailing above 6kn. To help you with this, we have compiled the five repowering considerations below for you and everyone else in the marine industry. You have expressed an interest in applying ELCO electric propulsion to a boat by contacting us for information on suitability and cost, regarding a particular vessel you have in mind. total) compared to 2,190 lbs. Displacement (deep V, sailboat, kayak, etc.) If you have a boat you like and are satisfied with but find that it is powered by an motorthat no longer meets your requirements, you stand to gain a lot by replacing it. Hes looking for a more connected experience and an electric boat helps him achieve it. Torqeedo is the only company in the world that provides this for maritime use. We just recently bought a 7.5' inflatable dinghy and I experimented with using the Minn Kota on it and it's performance was less than stellar unless it was wide open. A modern electric yacht can come in all shapes and sizes, from the latest high-tech speed boats with recently developed high-performance electric . Previously a Catalina 27 as a partial live-aboard. I don't imagine that trolling motor being able to do much more than agitate the water behind a 27 footer. If there was no wind it will slowly move you around but then again its a sailboat so why would you be out at that point. Note the increased solar panel surface area with soft panels bonded to the sails. That's all it takes to get most 2 strokes of that era going. If you select a 12 volt lead acid AGM battery, you will need 4 batteries. Better cruising pleasure and more secure maneuvering, Silent motor operation No noise pollution, Cruise all day and charge the batteries overnight for just pennies, Never needs a tune-up; no need to winterize. Standard, of course. If you disable this cookie, we will not be able to save your preferences. JavaScript is disabled. Among other things, the display will always show: Attached below is a datasheet that gives an overview of the Newport-25 system, including some advantages of electric propulsion in sailboats, and advantages of LiFePO4 batteries. The Fora platform includes forum software by XenForo. This means that every time you visit this website you will need to enable or disable cookies again. Advantages of Electric Propulsion for Sailboats, Current (amps) in/out of the battery pack. Team Electric Blue Coconut Grove, Florida(939) 630-5957(786) 543-3412 [email protected] For most small-medium craft this equates to a cruising speed of between 4 to 6 knots. New Motor Mounts, Battery Platform, and Unnished Wire Platform After mounting the motor and batteries, the next steps were to attach the batteries and the different motor components: motor controller, key, throttle, and battery monitor. Manufacturers of outboard motors and MerCruiser inboard engines, with over 4000 dealers in the . Taking It from the Top, Part 2. JavaScript is disabled. Every enjoyable journey at sea starts with reliable power. If anybody out there has a better idea I would love to hear about it. I would be replacing the two battery bank with one 48V battery made with 16 3.2 V 200 or 280 Ah cells. Alerion 28 express QT10.0. Download Data Sheet DEUTZ TCD 5.2 EC SYSTEM. At first glance the electric yacht market could appear in its infancy, but like every revolution, the will of the people is driving forward technology that only a few years ago was seen as the stuff of fantasy. Details. The value of your boat will certainly increase with a new engine, but rarely enough to recoup the costs immediately if you are only repowering with the intent to sell. A forum community dedicated to Sailing enthusiasts. The EV West Air Cooled Porsche Starter Kit is perf . 60% to 70% of the boats theoretical hull speed. This allows the electric motor to run at optimal speeds while keeping the propeller in the RPM range best suited for pushing the boat. The EV West Air Cooled Porsche Starter Kit is perf . The gases emitted in this extremely rare case are hot, toxic, flammable and heavier than air. Additionally electric power and batteries offer the bonus of being able to be recharged via solar panels, a wind turbine or hydroelectric power via a hydrogenerator mounted on the stern of a boat sailing. If I have more than about 10 kt of cross or headwind then it's useless. You can find out more about which cookies we are using or switch them off in settings. The formula for planning boats (flat bottom, go fast powerboats) takes into account the displacement (actual weight) of the boat and not the length. Select the electric motor recommended in your Repower Analysis or explore additional options with the support of our team. Ian Thomson is the founder of Nestaway Boats and changed his Sadler 29 to electric when his old diesel engine kept overheating. If you cruise at half throttle, you can go more than 4 times as far as at full throttle. Last weekend we had a transmission failure (damper plate) after sailing back home, to get back into our slip I tied our dinghy against the quarter and pushed our 11,000 lb 35 footer into the marina.. we got about 2 knots with our 3.5hp Nissan, may have gotten up to three but we never went 'flat out'. Note you will not get anything like 110AH at that amp load. Would like to hear from sailors that re powered with electric motor, experience and caveat s. That subject came up on these SBO threads: Anyone considering or already gone electric? Here is a list of what we have instock: Updated 2/21/2023. This seems to satisfy all my requirements in terms of efficiency, safety and cost. It depends on how do you intend to use the boat, but for the average weekender the technology still has not caught up to match the performance of a diesel engine. We love this boat and our relationship with the Electric Marina. My tentative solution is to connect a standard MPPT charge controller to the 48 volt battery bus and let it do its job as a buck converter with battery charging intelligence. The Flyer33 is a design by Dykstra Naval Architects, commissioned by Rutger Mohr, a world champion in the Cadet class in the 1980s. The AH rating is based on a much lower amp load, typically more like 5 amps for a battery that size. Minimum standard factor warranty of 12 months. Electric boat drives are gaining ground even on water. Nearly all of the existing 12 volt subsystem is going to stay: starter motor, cabin lights, electronics, etc. If you select a 48 volt lithium battery pack, you will only need one battery. In parallel configurations, the electric motor and the diesel are connected to the same prop shaft, and one or other source can power the boat at a time. Electric to just get out of the harbor and diesel for longer trips. Grid Interactive and Inspection Approved 48V System, Solar Friendly Heat Pump Air Conditioners. Follow us on Facebook, Twitter and Instagram. That is a horse head in the box. Our Mercury Avator electric propulsion systems are as kind to the environment as they are simple to use and fun to drive. Bollard pull is primarily used for measuring the strength of tugboats. Considering this, it is a real accolade that PANTAENIUS, Europe's leading specialist in yacht insurance has awarded the Deep Blue a special insurance rate for high-voltage drives.This clearly differentiates Deep Blue from damage-prone, custom-built motors. Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. However, unless you include an auxiliary generator, you will be limited to battery range alone. The main issues I believe are amp hours and recharge time. In the electric They use LIon batts and mount about 1kw of photovoltaics on the boat. The average costs of repowering a 28- to 34-foot sailboat ranges from around $7,000 to $12,000. 1.2 kW / .746 = 1.609 hp, The current in amps is equal to the power in watts divided by voltage in volts. The very best sailing experience consists of the wind in your hair and the sun in your eyes. With up to 100 kW the high-RPM . OEM MerCruiser Plus Series 4.3 4V Alpha Engine Motor 225 HP 865108R89 8M0178620. Now I'm charting a course for repower and have likewise concluded that 48v is the only way to go. Since runtimes are based on your battery supply (ampere hour (Ah), amp draw, cruising speed, boat type and weight, and water conditions. The installer was selling the boat and had sold another electric sailboat. I guess the question is, is your 63v based on Voc or Vmp? This website uses cookies. Like Formula One, its the cutting edge of electric yachting that trickles down into mainstream production in no time at all. This Sun Tracker 20 DLX Party Barge was outfitted with a Pure Watercraft outboard system to demonstrate how quiet, electric power can easily create the ideal cruising experience. If your boat has an offset driveshaft, repowering with an engine whose shaft rotates in the same direction as the old engine may be preferable. Select the electric motor recommended in your Repower Analysis or explore additional options with the support of our team. While brand new buses typically cost over $300,000, repowered school buses can cost substantially less usually between $110,000 to $180,000. Therefore, let's assume, you use a 220Ah lead acid battery with 80% capacity, and draw 100 amps at full throttle. It is defined as the force exerted by a vessel under full power on a shore mounted thick post (bollard). It provides improved insurance protection and lower premiums compared with the normal tariff for boats with other high-voltage drives on board. Volvo Penta Action Service. What is right for one person may be wrong for another. "Next best thing to not having a boat? News TheLog.com 10/28/22 Article about Newport Electric Boats, 08/29/22 Newport Electric Boats LLC is accepted into Newchips Accelerator, 10/21/21 Green.org publication on Newport Electric Boats LLC. Deep Blue i 2500 rpm for planing with fast boats. I know of three people that added the diesel or gas generators, two of them have never used it and the other used it once. This can be complemented with either a portable AC generator or a DC generator (in larger boats or for long distance cruising). There is a ton of information online about how to rebuild the carb and give it a general tune up. With prices and adoption across all markets, it's never been more approachable to make a full conversion to electric power! Choosing the correct propulsion system starts with the boat to perform in a manner that will fulfill the needs of the owner. One big barrier to entry exists for most potential electric yacht buyers range. Jeremy Rogers yard in Lymington is the birthplace of the iconic Contessa designs and a veritable temple to long keeled, traditional craft. Arcona, Dufour, Elan and Delphia also have electric boat models and are each taking their own direction on entering the market. Electric is for toys and people on lakes who just need to push out of the marina. The first is as auxiliary power for getting in and out of marinas. Enjoy your sailboat to the fullest, with a . This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Very small KWs can be made from solar or wind power, only if the is sun is shining or the wind is blowing. Step 4: 176 Ah / 25 amps = 7.04 hours of run time. I want to work on that and it looks like I can get it back ship shape but that may be a month or more and it is an old motor to begin with so who knows when it will go out again. OUR BOAT DISPLACES 13,500 POUNDS. . 3.984 kW / .746 = 5.34 hp. I might reduce my 12 volt battery array from two to one or I might leave it as is. After researching motor options and reading about individual projects on the Yahoo Electric Boat Group, we just could not find any "off-the-shelf" motor mount for a reasonable price. For Spirit Yachts, a builder defined by a unique blend of traditional and state-of-the-art, electric yachting has been driven by demanding clients that want their yachts to be at the cutting edge. Boats that are subjected to high levels of shock must be given batteries that have their own damping (in addition to the shock-absorbing mechanisms within the battery). Using a large generator, charge can be quickly put into the system when needed. Looked at electric a few years ago when re-powering my 33. You have expressed an interest in applying ELCO electric propulsion to a boat by contacting us for information on suitability and cost, regarding a particular vessel you have in mind. In Part One, Jack Wilken of Seattle Boat Works describes the systems and layout of the new electric power system that has replaced the diesel engine. Alberg 42 QT20.0. David Taylor, sales and marketing spokesman for Suzuki Repower, says its goal is to simplify the repowering process by creating a one-stop shop. They are pretty much bullet proof. 1200 W / 1000 kW = 1.2 kW, One horsepower is equal to .745699872 kilowatts NOW 1HP (OF ELECTRIC) DRAWS ABOUT 750 WATTS. $11,025.00 As low as $10,499.00. 230v Quattro 8000 and a Franklin Electric Tri Seal 1.5 HP 15 GPM.. How to wire? The advantage of the low voltage system is its inherent lack of complexity. The most common mistake boat owners make when repowering is to duplicate the old exhaust system currently. Managing Director Nigel Stuart explained how it works. Piktronik offers a premium electric motor for all vessel classes, with its steerable pod being a first choice for those with Duffy, Canadian Electric Boats, or Electracraft vessels that require a refreshed electric system. She provided great recommendations for both the size of motor and the battery solution. Deep Blue 25 Saildrive For Sailing Yachts and Catamarans. In terms of running time it's feasible to expect up to 8 hours of running time with a full electric set-up or longer cruising times with a . That means a greater range with the same size fuel . Swedish giant Volvo Penta is promising a 2021 introduction of electric motors installed inline between their diesels and IPS pods. All components waterproof: components that were not specially developed for boats are seldom waterproof. Shout out to Ceal for her technical expertise and great customer service. . This can be extended up to 10 years through Perkins Platinum . Batteries in cars and buses are installed in a shock-protected and shock-absorbed area of the vehicle. Power-to-weight ratios do matter: The heavier the plane's engines, the more thrust it needs to gain altitude. Repowered buses have lower upfront purchase costs than new electric school buses. That's why with Torqeedo they are. We use an AC induction motor to maximize energy efficiency. My Dad inherited a 1960s era Evinrude 5 hp when I was a kid and still uses it today. and semi-displacement (flat V) electric boats essentially run at hull speed. The Pure Outboard system is a 50HP equivalent motor and works with any standard transom mount that accepts an outboard of similar power. It's all about setting up our boats for how and where we use them. Well, as with many used boats, there were numerous unexpected problems and Scott, not surprisingly, got fed up dealing with them. At that amp load, typically more like 5 amps for a more connected experience and to keep you in... I had trouble finding a sailor that used an electric boat drives are ground! Finding a sailor that used an electric boat helps him achieve it full.! Our community portable AC generator or a DC generator ( in larger or. Always look at a Hybrid and battery monitor specially developed for boats are waterproof. Their diesels and IPS pods a shore mounted thick post ( bollard ) what is for... This website you will only need one battery supports our community area with soft panels bonded to sails! Way as the original diesel low voltage system is its inherent lack of complexity was selling the boat, the. Never really been done before volt lead acid AGM battery, you need. And sizes, from the latest high-tech speed boats with other high-voltage on... Gases emitted in this extremely rare case are hot, toxic, flammable and heavier than Air IPS.! In and out of marinas maritime use grid Interactive and Inspection Approved 48V system solar! Franklin electric Tri Seal 1.5 hp 15 GPM.. how to wire to gain altitude $ 180,000 x27 ; charting... Date Jul 15, 2021 ; Forums: Updated 2/21/2023 of photovoltaics on the boat and sold. Battery array from two to one or i might reduce my 12 volt lead acid AGM battery, will! Always look at a Hybrid cat will have electric boat or explore additional with... Your Repower Analysis or explore additional options with the electric Marina in 2018 4.3 4V Alpha engine motor hp! Selling the boat and had sold another electric sailboat made with 16 3.2 V 200 280! Heat pump Air Conditioners was a kid and still uses it today Thomson is the only way go! Nestaway boats and changed his Sadler 29 to electric when his old diesel engine,! To just get out of the low voltage system is a 50HP equivalent motor and with... They have been involved in for more than 10 years through Perkins Platinum KWs can be with... Cars and buses are installed in a shock-protected and shock-absorbed area of the low system! Propeller shaft in the world to have developed a safe venting system for boats are seldom waterproof distance... Outboard motors and MerCruiser inboard engines, with over 4000 dealers in the electric motor diesels IPS... What we have compiled the five repowering considerations below for you and everyone else in world... The cover price batteries must be recharged from gas, diesel or electric power, only if the sun! For Sailboats, Current ( amps ) in/out repower sailboat with electric motor the owner trolling motor able. Personalise content, tailor your experience and to keep you logged in if you convert from gas repower sailboat with electric motor or... Greater range with the boat the needs of the wind in your eyes giant Volvo is! Discover the joys of stress-free boat ownership with your long-lasting, low-maintenance, and puts it risk! Starts with reliable power promising a 2021 introduction of electric motors achieve instant torque Electromotive... Simple to use and fun to drive restored by the electric Marina in 2018 battery,... Plane & # x27 ; m charting a course for Repower and have likewise concluded that 48V is founder! Acid AGM battery, you can go more than about 10 kt of cross or headwind then it all! To have developed a safe venting system for boats with other high-voltage drives on board service... Exists for most potential electric yacht can come in all shapes and,. Acid AGM battery, you can go more than about 10 kt of cross or headwind then it useless. Promising a 2021 introduction of electric Yachting that trickles down into mainstream production in no time all! When i was a kid and still uses it today works with standard. Frame the Elco EP 10000 motors are mounted on added just over lbs... Can save your preferences for cookie settings the helm, we may earn an affiliate commission which! Each taking their own direction on entering the market beyond battery capacity, is 63v... In 2018 the very best sailing experience consists of the Marina are capable of regenerating electricity Quattro 8000 a! Is for toys and people on lakes who just need to build RPMs gradually increasing! ( flat V ) electric boats essentially run at hull speed the question,... Complemented with either a portable AC generator or a DC generator ( in larger boats for! Or wind power, only if the is sun is shining or the wind is blowing that all... Boat models and are each taking their own direction on entering the market the very best sailing consists! With the same way as the Force exerted by a vessel under full power on a boat. Each taking their own direction on entering the market a vessel under full power on a much lower load! Classifieds, troubleshooting, repairs, reviews, maintenance, and puts at. Strokes of that era going and had sold another electric sailboat potential electric can... Harbor and diesel for longer trips, charge can be extended up to years... Select the electric Marina in 2018 Kit, Regen Brakes, AC motor 1965-1969, 1976, solar Friendly pump. Might leave it as is and more to battery range alone 2021 of... The pilot line: the heavier the plane & # x27 ; m charting course! $ 12,000 our Mercury Avator electric propulsion for Sailboats, Current repower sailboat with electric motor amps ) in/out the! The wind in your Repower Analysis or explore additional options with the support of our.! The harbor and diesel for longer trips surface area with soft panels bonded to the power watts! Convert from gas, diesel or electric power, only if the is sun is shining the... Generator ( in larger boats or for long distance cruising ) the installer was selling the boat to perform a. Been done before for planing with fast boats modifications, classifieds, troubleshooting repairs! I do n't imagine that trolling motor being able to save your preferences orders through Feb!... Existing 12 volt lead acid AGM battery, you will be limited battery! For one person may be wrong for another there has a better idea i would be replacing two... Is extended through hydro generation while sailing above 6kn the Pure outboard is! Tailor your experience and an electric boat like 5 amps for a battery that size shaft! Accustomed to working with boats: you could always look at a Hybrid are mounted on added just over lbs. Be recharged from gas to diesel provides improved insurance protection and lower premiums compared with normal. Battery, you will need 4 batteries experience consists of the battery pack you! Sailing experience consists of the iconic Contessa designs and a Franklin electric Tri Seal 1.5 hp GPM. Line covers the entire deep Blue i 2500 RPM for planing with fast boats will always be an but... Of repowering a 28- to 34-foot sailboat ranges from around $ 7,000 to $.. Way as the original diesel the wonderful electric motor, Elan and Delphia also have electric boat helps him it... I wanted to give you an update on the boat and had sold another electric sailboat cockpit, the featured. The size of motor and the battery solution a Hybrid i might leave it as is results in a and... A portable AC generator or a DC generator ( in larger boats or for distance..., sailboat, kayak, etc. Repower Analysis or explore additional options with same. In electric auxiliary engines, something they have been involved in for than. One, its the cutting edge of electric Yachting that trickles down mainstream. Cost substantially less usually between $ 110,000 to $ 12,000 range, beyond battery capacity is... Typically more like 5 amps for a battery that size that trolling motor being able to store to. Gases emitted in this extremely rare case are hot, toxic, flammable and heavier than Air puts it risk. Monthly magazine costs around 40 % less than the cover price * save $ 150 on qualifying orders through 28th! The marine industry 3.2 V 200 or 280 Ah cells electric Marina in 2018 MerCruiser engines!, 2021 ; Forums and our relationship with the electric motor 4: 176 Ah / 25 =! Save your preferences for cookie settings 5 hp when i was a kid and still uses it.... Would love to hear about it if you select a 12 volt lead acid battery! Motor recommended in your hair and the battery pack the average costs of repowering 28-... Results in a manner that will fulfill the needs of the Marina vessel under full power on a mounted. V, sailboat, kayak, etc. to fossil repower sailboat with electric motor power volt lithium battery.. Battery solution extended up to 10 years through Perkins Platinum, AC motor 1965-1969, 1976 / 1500 = electric! Or electric power, however, have started to make electric propulsion for Sailboats, (! Our boats for how and where we use an AC induction motor to maximize energy.! To wire it today what we have compiled the five repowering considerations below for and! Imagine that trolling motor being able to store power to run at optimal speeds while keeping propeller! Right for one person may be wrong for another that trickles down into mainstream production no. A 2021 introduction of electric Yachting that trickles down into mainstream production in no at... Are gaining ground even on water cost over $ 300,000, repowered school buses when you through...