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. A 'drop-in' solution that: - meets emissions standards. This allows the electric motor to run at optimal speeds while keeping the propeller in the RPM range best suited for pushing the boat. Sailboat Motors and Solutions. 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? 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. I'd have to say Yamaha and Honda are the most common brands at my marina and seem to have few if any problems. The greatest savings can be achieved if the bus that will be repowered is already owned by the fleet operator. And for Torqeedo? 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. If you select a 48 volt lithium battery pack, you will only need one battery. Just watched these kids last nightin Norway, electric propulsion, almost no juice left in their batteries. If you expect to travel farther it is not a great idea and as posted will lower the value of the boat I would think. Every enjoyable journey at sea starts with reliable power. Use code: BOATSHOW at checkout*** Dismiss. 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. 1 Left - New F6SMHA Yamaha, 6hp, Short . Battery damping: all components on fast and seagoing boats in particular are repeatedly subject to high levels of shock. One big barrier to entry exists for most potential electric yacht buyers range. The first is the Riviera Film Festival in the Bay of Silence in Sestri. Yeah, second the rebuild of the evinrude you have. Repower Your Boat with Electric! A modern electric yacht can come in all shapes and sizes, from the latest high-tech speed boats with recently developed high-performance electric engines, to a traditional tender with an electric outboard on the back. In the multihull market, there is even more scope for solar, wind and hydrogenation due to the horizontal surface area available for solar charging. I have the added benefit of almost unlimited power at anchor with a 15KW inverter fed directly from the 400V battery pack. The market has responded to demand, and battery and motor technology has come on leaps and bounds, driven in part by the rapid development of electric cars. The end result was a hybrid. Positioned in the aft cockpit, the engine featured a direct drive to a horizontal prop shaft. and semi-displacement (flat V) electric boats essentially run at hull speed. Nearly all of the existing 12 volt subsystem is going to stay: starter motor, cabin lights, electronics, etc. #semrush . I'm converting my 1979 Cape Dory 30 sailboat from a 14 hp diesel to a 10Kw 48V electric motor (the motor is ordered) the article that was attached to one of the threads say that going with cells over 200Ah for a marine application is not a good idea. Weve had a couple of nice trips since launching a week or so ago. Thanks to the fast pace of technological developments in recent years, you are going to notice some major benefits when you change to a new drive system: The electric power in watts associated with a complete electric circuit. Thread starter Guan; Start date Jul 15, 2021; Forums. Print and digital editions are available through Magazines Direct where you can also find the latest deals. Sitemap. https://www.amazon.com/DALY-LiFePO4-Protection-Balance-Temperature/dp/B08LD4VY57, Caroute S400-48V 180LB Electric Boat Trolling Motor with speed controller 180 Pound Large Thrust Saltwater For DIY, 16s BMS 100a LifePo4 Battery Management System for 48v DIY Batteries, voltage & current limited DC-DC converter. Repowering with an Elco Electric Motor. Porsche 914 EV Conversion Kit, Regen Brakes, AC Motor 1969-1976. The new DIVA 34 SE gives you the latest technology for a greener boating life. 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. This can result in non-waterproof components being used for custom-built high-voltage batteries. It runs through the high-voltage shielded cables and high-voltage plug connectors, monitoring them constantly for irregularities. Oceanvolt offers Hybrid or Electric systems as a power & propulsion option in partnership with many leadingmonohull boat builders - adding new partners continuously. Currents can exceed 4.5 kts and we often face a 10 kt headwind leaving our mooring. Come join the discussion about sailing, modifications, classifieds, troubleshooting, repairs, reviews, maintenance, and more! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Ian Thomson is the founder of Nestaway Boats and changed his Sadler 29 to electric when his old diesel engine kept overheating. Range also a big factor. The system is powered by two 10 kWh Deep Blue batteries, which also supply the boat's AC load through a 15 kW inverter, backed up by a small diesel generator. Gunboat will also offer a generator option to keep the batteries topped off. All Rights Reserved. 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 . Example: 4000 watts and 48 volts is how many amps? Electric motors last longer and are easier to maintain for stress-free boat ownership. According to Dan Krier at Marine Service Center, the Seattle dealer for Greenline, this boat can get over 12 miles under electric alone at four knots, extending up to 18 miles with the help of . It will not push your boat very fast, but is possible to dock, anchor, tour close to shore and motor sail effectively with no noise and not having to warm up the diesel. The electric motors excel at two things in particular, explained Kit Rogers. If you disable this cookie, we will not be able to save your preferences. Mercury Repower Financing offers low rates and low monthly payments to fit a buyer . Batteries must be recharged from gas, diesel or electric power grids. Alerion 28 express QT10.0. Sailing (using non-petro power) is great as long as their is wind. 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? The Right Reasons To Repower. 230v Quattro 8000 and a Franklin Electric Tri Seal 1.5 HP 15 GPM.. How to wire? Perhaps the biggest indication of the future of the electric boat is the willingness of production and semi-production builders to pin their flags to the mast and embrace it. Expert installation of electric sailboat motors in vessels from 22 to 66 feet Quiet, reliable, clean. A modern electric yacht can come in all shapes and sizes, from the latest high-tech speed boats with recently developed high-performance electric . Credit: Jukka Pakainen. The new Torqeedo 2.0 looks sufficient for our 33' boats for that purpose. Additional displays can easily be added, so for example, one is in the cockpit and another at the nav table. $11,025.00 As low as $10,499.00. With up to 100 kW the high-RPM version easily powers planing boats, while the low-RPM version is ideal for large yachts and other displacement vessels. Well as a example I was going to give up on my gas dinghy motor and get. I even inspected an installation on a similar boat. Volvo Penta Action Service. Very pleased with the motor and solar panel. In electric boats, these dangerous gases must be released into the open air in a controlled manner. Newport motors are designed as a drop-in replacement that give sailboats a straightforward path to repower with Electric Propulsion. The latter is the simplest option in terms of how it works and requires less specialist knowledge to install. - is built from brand new factory parts. That's why with Torqeedo they are. - minimises downtime and reduces labour costs. As we did for Deep Blue. Typical battery size is 200Ah or more at 48Vdc. Alberg 42 QT20.0. 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. Enjoy your sailboat to the fullest, with a . For example, no gas, we didnt need it because we had electric power. Converting from diesel engine to electric motor. . 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. Arcona, Dufour, Elan and Delphia also have electric boat models and are each taking their own direction on entering the market. I have been there for several years. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Batteries in cars and buses are installed in a shock-protected and shock-absorbed area of the vehicle. . A forum community dedicated to Sailing enthusiasts. 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. Range will always be an issue but that has long been true of a traditional diesel engine. What is right for one person may be wrong for another. Therefore, lets assume, you use a 220Ah lead acid battery with 80% capacity, and draw 100 amps at full throttle. 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. The prerequisites for powerful electric drive systems are safety and industrial-level production. Integrating a battery into a drive system and the associated safety concept alone requires considerable effort that can only be achieved by working together with the battery manufacturer. A Volvo Penta sailboat engine onboard, ensures that you can savor the memorable moments and keep your mind on what's most important. There are other less obvious benefits too. Team Electric Blue Coconut Grove, Florida(939) 630-5957(786) 543-3412 info@ElectricBlueSailing.com Will repower sailboat with electric motor offer a generator option to keep the batteries topped off find the latest technology for a greener life! Savings can be achieved if the bus that will be repowered is already by... Own direction on entering the market motor to run at optimal speeds while keeping the propeller in the aft,... Journey at sea starts with reliable power shielded cables and high-voltage plug connectors monitoring. 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