Torqeedo is the first company in the world to have developed a safe venting system for boats. We are 100% satisfied with our purchase highly recommended! Electric motors achieve instant torque with Electromotive Force while internal combustion engines need to build RPMs gradually by increasing piston firing frequency. Sailboat Motors and Solutions. KWs come from gas, diesel or electric motors. H-100 ElectricInboard Motor. I would call this near worthless on a practical boat. Credit: Jukka Pakainen. Mercury Marine / Quicksilver. . The more we did, the more interesting the project became. Take a demo sail with us today. 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. I have the added benefit of almost unlimited power at anchor with a 15KW inverter fed directly from the 400V battery pack. Converting Beneteau Evasion. For most small-medium craft this equates to a cruising speed of between 4 to 6 knots. It's all about setting up our boats for how and where we use them. See what you can expect from an electric motor. It has a maximum input power of 10kW powered by a 48Vdc battery bank. If you disable this cookie, we will not be able to save your preferences. The 111 combines several cutting-edge technologies to deliver a something thats never really been done before. For a better experience, please enable JavaScript in your browser before proceeding. *** Save $150 on qualifying orders through Feb 28th! Below you will find a number of examples of these unique safety features. There are two or three boats (that I've noticed) around that size in our marina using trolling motors to get in and out of their slips. Here's the article that talk about not using cells over 200Ah in a marine application. This project started a few months ago when we decided to convert our Catalina-27 sailboat to electric drive. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Most Popular Motor: Torqeedo's Cruise 10 ($8,999) puts out 10 kW, or about 14 hp, but performs comparably to a 20 hp outboard thanks to Torqeedo's software. Thank you for your replies! We had departed my home port of Votsi, on the Aegean island of Alonissos for a day's sailing, mixed with swimming and snorkeling around the . Jeremy Rogers yard in Lymington is the birthplace of the iconic Contessa designs and a veritable temple to long keeled, traditional craft. 10M+ Peringkat Global. Print and digital editions are available through Magazines Direct where you can also find the latest deals. But I think it is viable for a typical 30 footer in the Solent and crossing the Channel occasionally, as long as . Its compact 360-volt drive system features a split drive with two powerful electric motors for drive mode and telescopic hydraulics. The main issues I believe are amp hours and recharge time. The motor fits into sailboats in the exact same space as the original diesel. Not an alien! When you take on a project thats electric, it makes you think hard about efficiency so the air conditioning, water heaters and everything in the galley has also been carefully selected to use less power. were met. Depending on how much needs to be done to your current engine it may be easier to buy a used one. A modern electric yacht can come in all shapes and sizes, from the latest high-tech speed boats with recently developed high-performance electric . . 4000 / 48 = 83.33 amps, Watts = amps x volts For a better experience, please enable JavaScript in your browser before proceeding. The client, first and foremost, loves to sail. A circuit represents the rate at which energy is converted from the electrical energy of the moving charges to some other form, e.g. Torqeedo is the only company in the world that provides this for maritime use. My current boat has a 1400nm range. The Arcona 380Z is a standard production yacht that has been adapted for electric propulsion. Boasting 17' 19', and 21' models built around its electric propulsion system, its redesign improves balance by compensating for the placement of the motor and its batteries. My diesel was sill running very well with the exception that I was starting to get raw water into the oil last summer. It will have an . Improvements in lithuim-ion battery performance is, and likely will continue to, increase range every year. Team Electric Blue Coconut Grove, Florida(939) 630-5957(786) 543-3412 info@ElectricBlueSailing.com To help you with this, we have compiled the five repowering considerations below for you and everyone else in the marine industry. ALBIN 25 QT10.0. Sailing a Catalina Capri 14.2 these days. In otherwords you will be able to store power to run the wonderful electric motor. Step 2: 220 Ah x .80 (capacity rate) = 176Ah. The prerequisites for powerful electric drive systems are safety and industrial-level production. He went and bought what he describes as 'a golf cart motor on steroids' and converted the outboard to electric. Denise, Lower Bucks County PA, Hunter 34 (sold). The most common mistake boat owners make when repowering is to duplicate the old exhaust system currently. Like Formula One, its the cutting edge of electric yachting that trickles down into mainstream production in no time at all. It runs through the high-voltage shielded cables and high-voltage plug connectors, monitoring them constantly for irregularities. Scott is an inveterate tinkerer, so he got to the idea of converting the pontoon to electric drive. Power-to-weight ratios do matter: The heavier the plane's engines, the more thrust it needs to gain altitude. Currents can exceed 4.5 kts and we often face a 10 kt headwind leaving our mooring. Cabela's recommends 1 pound of thrust for every 40 pounds of boat weight. I guess the question is, is your 63v based on Voc or Vmp? Effectively the same unit as found in the BMWi3 electric cars now often seen on the high street, the system produces a lot of power and is being used on the Spirit 111 project as well as catamarans. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. "Next best thing to not having a boat? Example: Convert 1.2 kW to horsepower Here is my first attempt at the electrical system. Call Today! This can result in non-waterproof components being used for custom-built high-voltage batteries. Jan 10, 2014. As for my 4kts, and 35-45kW motor statements, I was just indicating that I don't need to get to full hull speed.But yes, I'd like to kick more than that if I can afford/fit it for emergencies. California-based Electroprop sells pre-packaged 6- and 21-kW systems that boat builders can drop into their engine rooms. The first is as auxiliary power for getting in and out of marinas. Nearly all of the existing 12 volt subsystem is going to stay: starter motor, cabin lights, electronics, etc. Looked at electric a few years ago when re-powering my 33. At 9.1 knots, they together burned 2.2 gallons per hour, considerably less than the 3 gallons per hour that the Glacier Bay system burned at the same speed. I own that exact trolling motor for my little jon boat along with a 3hp outboard. With up to 100 kW the high-RPM . Range will always be an issue but that has long been true of a traditional diesel engine. This is standard for high-voltage equipment in other industries. Eliminate noxious diesel fumes and the frustration of filling up at the pump with the 10KW Brushless Kit featuring a Motenergy brushless motor and a 48V 450 Amp Sevcon Gen-4 Controller that can produce up to 10HP continuous and 28HP peak! http://www.electricyacht.com/products/our-weekender-hybrid-systems/, https://groups.yahoo.com/neo/groups/electricboats/conversations/messages. Note the increased solar panel surface area with soft panels bonded to the sails. Electric to just get out of the harbor and diesel for longer trips. 2023 Elco Motor Yachts. When the boat arrived at Freedom Boat Service, it was powered by a 16 hp two-cylinder Sabb diesel engine likely installed in the 1960s. This allows the electric motor to run at optimal speeds while keeping the propeller in the RPM range best suited for pushing the boat. These drives grant mariners a convenient alternative to fossil fuels, while also providing a smoother, quieter, efficient, and flexible ride. I wanted to give you an update on the boat. However, it is not enough for a safety concept for high-voltage boat drives just to copy established concepts from advanced industries. The system was designed and custom built by Just Catamarans and is made with heavy duty stainless steel to survive years of off-shore sailing. Cost wise in the end, it'll end up being about the same as a diesel repower. The EV West Air Cooled Porsche Starter Kit is perf . Swedish giant Volvo Penta is promising a 2021 introduction of electric motors installed inline between their diesels and IPS pods. This can be complemented with either a portable AC generator or a DC generator (in larger boats or for long distance cruising). What is right for one person may be wrong for another. 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. The installation was really clean. Ceal and I had numerous phone callsincluding when I was overseasto ensure my requirements They did an exemplary job! :cry: You could always look at a Hybrid. It's beautiful! Whilst its a long way from the average cruising yacht, the trickle-down effect of projects like the Spirit 111 cant be underestimated. Credit: Jukka Pakainen. Alden Ketch 1935 QT20.0. We use an AC induction motor to maximize energy efficiency. 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. Discover the joys of stress-free boat ownership with your long-lasting, low-maintenance, and environmentally-friendly motor. You must log in or register to reply here. Yeah, even on my old 16 foot sailboat i only got about 2.5 knots max out of the trolling motor and if there was any sort of wind it wasn't going anywhere. Whether quietly maneuvering through a harbor or motor-sailing on low-wind days to create your own apparent wind, our electric solutions will enhance and extend your sailing enjoyment. Finally purchased a small diesel engine and am very happy with it. you'd draw down a 200Ah 48V battery in about 45 minutes of operation, or about 65 minutes for the 280Ah pack. I eliminated all of the simple root causes and finally determined that the water jacket must have finally started to rust through. My 9.9 4 stroke has never missed a beat, most reliable outboard I've ever owned, all I do is run ethanol free gas and run it dry in the fall. How many "solar hours" of sun do I get per day throughout the entire day at a city near me? I have an electric motor scooter. Its not just the obvious, silent peaceful propulsion; its also the things you take for granted about a cruising boat. Select the electric motor recommended in your Repower Analysis or explore additional options with the support of our team. Once under sail, the yachts propeller becomes a hydro generator, meaning that diesel power is not needed day-to-day. It is not possible as the only propulsion source, but can be a great add-on. Among other things, the cells can release pressure via a valve in order to reduce their temperature in an emergency. Were here to ensure that before you ever venture out with an electric motor, you have total confidence your vessel can go the distanceand bring you home again! It mounts to the same motor mounts, and couples to the propeller shaft in the same way as the original diesel. Suggestions. Explore repowering options. ProBoats magazine/website may have some of his work available, too. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Wealso offer repowering solutions for converting away from legacydiesel engines removing the diesel engine, fuel tanks and exhaust system - cleaning up greasy, smelly engine compartments and freeing up both weight and space below deck. This requires effort lasting several years. Batteries and battery electronics are generally not designed for this type of constant stress. November 8, 2021. Our entire system has been designed specifically to provide a straightforward path for migrating sailboats that were originally equipped with a diesel engine between 20 to 30 HP, to transition to electric propulsion. I believe that the solar panel manufacturer used 5.5 hr per day to come up with the average Ah per day per panel. An electric conversion is new and can be viewed as daunting, but Ceal and Electric Marina made it very simple. Lowering throttle draw will increase your range and runtimes exponentially.Example: Run at a low throttle (about 3.5 knots, boat and conditions dependent) Step 1: Ampere hour (Ah): 220 Ah. 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 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? Receive a free analysis to match your boats propulsion requirements with an appropriately sized electric motor and battery bank. Looks like bluefinelectric.ca is safe and legit. 18" pitch at 4 knots requires 1500 motor RPM (9.4 knots = 3600 RPM) 14" pitch at 4 knots requires 2000 motor RPM (9.4 knots = 4600 RPM) Motor efficient RPM range: Hype-9: 1000 - 6000 RPM. Got everything and put together in time for the 4th weekend. Electric motors last longer and are easier to maintain for stress-free boat ownership. Credit: Jeremy Rogers. Steve Lamando, CEO of Elco Motor Yachts, which began building electric motors in the 1890s, says he's seen an increase in electric repowers on restored sail and power classics as well as club-racer sailboats. At realistic prices our quality marine parts including starter motors, gaskets, bellows and filters will keep you on the water. That is a horse head in the box. SO, 9HP X 750W = 6.75KW ELECTRIC MOTOR. Additional displays can easily be added, so for example, one is in the cockpit and another at the nav table. This results in a new engine being installed to an outdated standard, and puts it at risk for major damage. It must be designed and installed to prevent raw water from . You can find out more about which cookies we are using or switch them off in settings. This seems to satisfy all my requirements in terms of efficiency, safety and cost. The new Gunboat G4 cat will have electric ring-drive 2 6kw motors that are capable of regenerating electricity. A gas-to-diesel repower can be quite a challenge as well, but not only to the pocketbook: Typically, the engine mounts, reduction gear, fuel lines, exhaust system, propeller, and maybe the prop shaft have to be changed, too. - minimises downtime and reduces labour costs. Start by checking this site out. 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. Looks very clean! The second is engaged at low power to very efficiently motor-sail in light airs. Oceanvolt systems are scaled and configured to achieve maximum efficiency - taking into consideration boat length, beam and displacement as well as system weight and placement within the boat. If you select a 12 volt lead acid AGM battery, you will need 4 batteries. A forum community dedicated to Sailing enthusiasts. Even the most advanced set-ups are limited to a maximum of a few hours motoring at cruising speed. You can find out more about which cookies we are using or switch them off in settings. 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. The main change is the solar charging system, it becomes 48 volts. I have this setup on a hunter 23. In order to meet these recognised production and safety standards, high-voltage drive systems must be jointly developed by experts from different fields of technology. Alerion 28 express QT10.0. 1200 W / 1000 kW = 1.2 kW, One horsepower is equal to .745699872 kilowatts Nevertheless, all on-board high-voltage system components must be waterproof. for years and their Customer . Easy to install, plug and play manufactured to make it a breeze. At The Electric Marina, we're here to help you repower your boat with electric outboard motors or electric inboard motors so you can have a quiet, reliable and low-maintenance boating experience. #semrush . 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. JavaScript is disabled. Battery damping: all components on fast and seagoing boats in particular are repeatedly subject to high levels of shock. 230v Quattro 8000 and a Franklin Electric Tri Seal 1.5 HP 15 GPM.. How to wire? Taking It from the Top, Part 2. Spirit Yachts have now produced a number of projects aimed at the all electric luxury yacht market including the Spirit 44e electric yacht and arecent project, the Spirit 111, had all the hallmarks of a superyacht project and the team had to earn their keep delivering to brief. In electric boats, these dangerous gases must be released into the open air in a controlled manner. After a long winter of prep, the boat was ready for the motor to be installed. Note the increased solar panel surface area with soft panels bonded to the sails. . Using a large generator, charge can be quickly put into the system when needed. Therefore, lets assume, you use a 220Ah lead acid battery with 80% capacity, and draw 100 amps at full throttle.
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