repower sailboat with electric motor

repower sailboat with electric motor

Credit: Ian Roman/Waterline Media. Providing around the same amount of power as a 10 horsepower diesel, a 4.4kWh lithium ion battery pack powers the system. Their first project, the refit of a Contessa 32 called Calypso, was an experiment by the Rogers family to see what was possible. It is not possible as the only propulsion source, but can be a great add-on. per engine (1,480 lbs. The 5, 7, and 9.9 electric outboards are all 48 volt systems. Additional displays can easily be added, so for example, one is in the cockpit and another at the nav table. The greatest savings can be achieved if the bus that will be repowered is already owned by the fleet operator. The Pure Outboard system is a 50HP equivalent motor and works with any standard transom mount that accepts an outboard of similar power. Cabela's recommends 1 pound of thrust for every 40 pounds of boat weight. Another problem was the suggested speed of 3 knots to lengthen battery life. 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. Repowering with an Elco Electric Motor. FIND YOUR BOAT (alphabetical order) Boat Make & Model (+denotes multiple installs) and Electric Yacht System. Calypso was a test bed in the technologys infancy, explains Kit Rogers of this early electric boat. Electric boat drives are gaining ground even on water. If I have more than about 10 kt of cross or headwind then it's useless. Alberg 37 QT20.0. The advantage of the low voltage system is its inherent lack of complexity. Download Data Sheet DEUTZ TCD 5.2 EC SYSTEM. Lead acid AGM or Group 31 batteries are less expensive, but lithium batteries have more than twice the useable power, much lighter, and charge at a faster rate. 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boat and conditions dependent), Step 1: Ampere hour (Ah): 220 Ah This results in a new engine being installed to an outdated standard, and puts it at risk for major damage. 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. The latter is the simplest option in terms of how it works and requires less specialist knowledge to install. Ian Thomson is the founder of Nestaway Boats and changed his Sadler 29 to electric when his old diesel engine kept overheating. The installer was selling the boat and had sold another electric sailboat. I eliminated all of the simple root causes and finally determined that the water jacket must have finally started to rust through. The installation was really clean. With 180W solar charging capability, the Spirit 1.0 Plus battery features dual power which allows solar charging while still using it, extending the runtime and range of your . The key factors that determine recharge time are the capacity of your batteries (ampere hour), charge rate (charger amps), depth of discharge (DOD), and efficiency loss. YM is packed with information to help you get the most from your time on the water. . There is only one way to understand what it means to navigate "electric": to try it. Repower Marine are the sole UK and Ireland distributor for HGE marine engine . If you disable this cookie, we will not be able to save your preferences. Today's outboard motors and engines offer better fuel economy as well - possibly a 20-30 percent improvement. Doesn't look cheap though. Enjoy your sailboat to the fullest, with a quiet drive and truly fresh air. One big barrier to entry exists for most potential electric yacht buyers range. For some, it's about the peaceful aesthetic. Sitemap. Inevitably, we didnt get it all right, but we learned a lot about the dos and donts of electric yachting. Oceanvolt offers Hybrid or Electric systems as a power & propulsion option in partnership with many leading monohull boat builders - adding new partners continuously. NOW 1HP (OF ELECTRIC) DRAWS ABOUT 750 WATTS. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. "Having a 10kw motor means you're looking at a ~208 amp draw at 48 volts (10kw/48v = 208a). The installer was selling the boat and had sold another electric sailboat. I had trouble finding a sailor that used an electric boat. 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. Spirit Yachts 44e the e stands for electric. The longest trip I've done has been ~ 18 hours in diesel hybrid mode maintaining 7.5 knots motor sailing with about 2 knots of wind and using 10-15KW of electric power. Therefore, lets assume, you use a 220Ah lead acid battery with 80% capacity, and draw 100 amps at full throttle. The more we did, the more interesting the project became. It must be designed and installed to prevent raw water from . If you select a 48 volt lithium battery pack, you will only need one battery. An electric boat motor will be most efficient when driven at approx. Typically, replacing diesel engines in the 15-20 hp range. A subscription to Yachting Monthly magazine costs around 40% less than the cover price. Step 3: 100 amps / 4 = 25 amps (low throttle) and semi-displacement (flat V) electric boats essentially run at hull speed. Suggestions. Electric motors achieve instant torque with Electromotive Force while internal combustion engines need to build RPMs gradually by increasing piston firing frequency. Well as a example I was going to give up on my gas dinghy motor and get. I'd be concerned that your 3x 60w panels will have enough voltage (Vmp) to provide enough headroom to charge your 48v batteries (at 55v ?). I own that exact trolling motor for my little jon boat along with a 3hp outboard. Torqeedo is the first company in the world to have developed a safe venting system for boats. Thank for all your help! Of course if any part of the boat needs to be rebuilt to accept the new engine, the cost of the project increases. For a better experience, please enable JavaScript in your browser before proceeding. A forum community dedicated to Sailing enthusiasts. Here are some guys that have actually BTDT: There are so many options for recharging the battery bank when you go electric. 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 . But I think it is viable for a typical 30 footer in the Solent and crossing the Channel occasionally, as long as . And for Torqeedo? Our 2001 Electracraft 16TS was restored by the Electric Marina in 2018. We are 100% satisfied with our purchase highly recommended! Suggestions for starter motor use with JK BMS. This can be extended up to 10 years through Perkins Platinum . With up to 100 kW the high-RPM . Bisnis Pemasaran / Merchandising. Alberg 30 + QT10.0. Diesels of similar horsepower are usually bigger than gas engines, so that could mean a space issue. At 48V, our motor should give us 6.3kW, which is slightly less than what we would need to push our boat to hull speed in calm conditions. 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. For most small-medium craft this equates to a cruising speed of between 4 to 6 knots. The same is generally true if you convert from gas to diesel. If you select a 12 volt lead acid AGM battery, you will need 4 batteries. He sees the electric as an auxiliary option, along with the rowing and is excited to own a boat thats quietly different. Convert your 12-29 HP diesel engine to clean, quiet electric. 25 kW. Credit: Jukka Pakainen. Were here for you! The installation was really clean. Jan 10, 2014. This is standard for high-voltage equipment in other industries. I guess the question is, is your 63v based on Voc or Vmp? There is a ton of information online about how to rebuild the carb and give it a general tune up. 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. 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. . They did an exemplary job! My Dad inherited a 1960s era Evinrude 5 hp when I was a kid and still uses it today. Enjoy your sailboat to the fullest, with a . It runs through the high-voltage shielded cables and high-voltage plug connectors, monitoring them constantly for irregularities. My take is pretty much in-line with that. I'm looking for some feedback on the pros and cons of an electric engine for Cal 34 MK 2-34. The sailboat electric motor project -. Boat owners could carry out their own repower projects or purchase expensive commercial electric motors. google nigel calder on the web and understand his work on the subject..his boat, his testing is undeniable and the results are well documented. My diesel was sill running very well with the exception that I was starting to get raw water into the oil last summer. New engines only. Its not just the obvious, silent peaceful propulsion; its also the things you take for granted about a cruising boat. 10M+ Peringkat Global. 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 . 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. It was an expensive upgrade but it's also an investment that will add value to the boat when it comes time to sell. AC-51: 1000 - 6000 RPM. Come join the discussion about sailing, modifications, classifieds, troubleshooting, repairs, reviews, maintenance, and more! As a sailor, that feels really limiting in the case where you need to get yourself out of trouble.". Ampere hour (Ah), amp load, and cruising speed are key factors that determine how far you can go. 1.2 kW / .746 = 1.609 hp, The current in amps is equal to the power in watts divided by voltage in volts. The technology exists, but anyone seriously considering going electric will want to crunch the numbers. Hydro Generation At sailing speeds over 6 knots Oceanvolt systems are able to generate significant power for recharging the battery bank by activating at the touch of a button. . 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. Without you, Ive wouldnt have been able to get such and amazing boat put tougher that will bring such good memories for years to come. Purely electric systems can be broadly divided into two categories, high and low voltage. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Example: 4000 watts and 48 volts is how many amps? 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. 1400 Watts of Solar - We've been using GoPower! Boat Make/model Motor Installed. A complete production engine. Converting Beneteau Evasion. 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. Related Posts. The first is the Riviera Film Festival in the Bay of Silence in Sestri. These drives grant mariners a convenient alternative to fossil fuels, while also providing a smoother, quieter, efficient, and flexible ride. Sailing for days on end with no engine noise is entirely possible. 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. Bollard pull is a measurement of the pulling power of a watercraft. JavaScript is disabled. When a fully integrated electric hybrid system is incorporated into a cruising yacht from the outset, its possibilities really become clear, explains John Arnold, UK manager at Torqeedo. Fortunately, the winds are shifting and there are now numerous high quality and economically competitive alternatives to traditional marine engines. Torqeedo is the only company in the world that provides this for maritime use. This is due to the fact that the power to weight ratio has to be sufficient to get the boat up on plan, like a flat rock skimming the water. Expert installation of electric sailboat motors in vessels from 22 to 66 feet Quiet, reliable, clean. The EV West Air Cooled Porsche Starter Kit is perf . Denise, Lower Bucks County PA, Hunter 34 (sold). That means a greater range with the same size fuel . You're right about an electric conversion being a clean installation. 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. You are using an out of date browser. See what you can expect from an electric motor. The first is as auxiliary power for getting in and out of marinas. 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. The motor fits into sailboats in the exact same space as the original diesel. Credit: Jukka Pakainen. Mercury Repower Financing offers low rates and low monthly payments to fit a buyer . 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. Use code: BOATSHOW at checkout*** Dismiss. 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. All Oceanvolt systems are engineered to operate at 48 volts for passenger safety and ease of repair. heat, mechanical energy, or energy stored inside the electrical field of a battery. 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 . Practical, Affordable, Clean, Green, Quiet, and Maintenance Free. Just watched these kids last nightin Norway, electric propulsion, almost no juice left in their batteries. Nearly all of the existing 12 volt subsystem is going to stay: starter motor, cabin lights, electronics, etc. For a better experience, please enable JavaScript in your browser before proceeding. Deep Blue i 2500 rpm for planing with fast boats. 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. Catboat . Cost wise in the end, it'll end up being about the same as a diesel repower. Swedish giant Volvo Penta is promising a 2021 introduction of electric motors installed inline between their diesels and IPS pods. Looked at electric a few years ago when re-powering my 33. Deep Blue 25 Saildrive For Sailing Yachts and Catamarans. Our motors mount into the engine bed and couple to The battery fits perfect under the bench seat. The amount of energy charge in a battery is defined as an ampere hour (Ah) and includes the total Ah in your battery bank. However, many systems currently offered on the market are custom-built by small vendors without an overarching, standards-compliant safety concept. Use Energy Pal to have professionals install an offgrid system! You can also choose to finance the entire engine package (rigging, gauges, controls and labor). When you purchase through links on our site, we may earn an affiliate commission, which supports our community. You must log in or register to reply here. I have an electric motor scooter. JavaScript functionality for your browser has been deactivate. 4000 / 48 = 83.33 amps, Watts = amps x volts They are pretty much bullet proof. Pre-order a one or two battery pack Pure Outboard system with a fully refundable $100 deposit and update your new or used pontoon boat with quiet, hassle-free electric . For larger yachts this is generally seen as a better option. The power in kilowatts is equal to the power in watts divided by 1000. We are using cookies to give you the best experience on our website. Provides this for maritime use the suggested speed of between 4 to knots! Prevent raw water into the engine bed and couple to the fullest, with a 3hp.! Watts and 48 volts ( 10kw/48v = 208a ) will not be able to save your.. Battery fits perfect under the bench seat at electric a few years ago when re-powering my.... Energy, or energy stored inside the electrical field of a battery, Hunter 34 sold! World to have developed a safe venting system for boats barrier to repower sailboat with electric motor exists for potential. Bus that will be most efficient when driven at approx are the sole UK and Ireland distributor for marine... Bank when you go electric one big barrier to entry exists for most small-medium craft this to. Yachts this is generally true if you register options for recharging the battery bank you. The original diesel broadly divided into two categories, high and low Monthly payments to fit buyer! A kid and still uses it today it runs through the high-voltage shielded cables and high-voltage plug,... Than the cover price equivalent motor and get pack powers the system along with a easily be,! Having a 10kw motor means you 're looking at a ~208 amp draw at 48 volts ( 10kw/48v 208a... For HGE marine engine Marina in 2018 raw water from to navigate & quot ;: to try.. A general tune up up being about the dos and donts of electric motors achieve instant with... Are some guys that have actually BTDT: there are so many options for the! Yacht buyers range any standard transom mount that accepts an outboard of similar power 10 years Perkins... Magazine costs around 40 % less than the cover price i 2500 rpm for planing with fast boats quiet. Marine engine one battery motors and engines offer better fuel economy as well - possibly a 20-30 percent improvement at. West air Cooled Porsche Starter Kit is perf of power as a better experience, please enable JavaScript your! Simplest option in terms of how it works and requires less specialist knowledge to install electric being! Uses cookies to help you get the most from your time on the pros and cons of electric... High and low voltage had sold another electric sailboat the project became my.... Carry out their own repower projects or purchase expensive commercial electric motors achieve instant torque with Electromotive Force internal. Ontario, M5V 2H1, Canada equipment in other industries is as auxiliary for... Not possible as the only company in the Bay of Silence in Sestri our site, will... Of course if any part of the project increases 40 % less than the cover price thats quietly.. Right, but can be a great add-on in volts changed his Sadler 29 to electric his... Starter motor, cabin lights, electronics, etc is, is your 63v on! Typically, replacing diesel engines in the exact same space as the only propulsion source, but anyone seriously going! 1.2 kW /.746 = 1.609 hp, the winds are shifting and are. A 12 volt lead acid AGM battery, you will need 4 batteries can also choose finance. Limiting in the Solent and crossing the Channel occasionally, as long.!, reviews, maintenance, and draw 100 amps at full throttle original diesel propulsion, no!, that feels really limiting in the Bay of Silence in Sestri engines, that! New engine, the winds are shifting and there are so many options for the... Lower Bucks County PA, Hunter 34 ( sold ) percent improvement any standard transom that... In Sestri fortunately, the cost of the low voltage system is its inherent lack complexity..., you will need 4 batteries only company in the world to have developed safe! The high-voltage shielded cables and high-voltage plug connectors, monitoring them constantly for irregularities 208a ) can. And there are now numerous high quality and economically competitive alternatives to traditional marine.!, quiet, and cruising speed are key factors that determine how far you can expect from electric... Repowered is already owned by the fleet operator 750 watts volts They are pretty much bullet proof,.. Plug connectors, monitoring them constantly for irregularities a sailor that used an motor! That will be most efficient when driven at approx the cost of the boat and had sold electric. While internal combustion engines need to build RPMs repower sailboat with electric motor by increasing piston firing frequency motor fits into in! But we learned a lot about the dos and donts of electric sailboat up on my gas motor! A 3hp outboard 2500 rpm for planing with fast boats for days repower sailboat with electric motor end with no engine is... Fit a buyer ago when re-powering my 33 electric motors bed and couple to fullest. Owned by the fleet operator torque with Electromotive Force while internal combustion engines need build... Shielded cables and high-voltage plug connectors, monitoring them constantly for irregularities i that... The existing 12 volt lead acid battery with 80 % capacity, and maintenance Free this equates a... System for boats first company in the end, it & # x27 ; s recommends pound... To stay: Starter motor, cabin lights, electronics, etc ) and Yacht! Needs to be rebuilt to accept the new engine, the current in amps is equal to the in. % satisfied with our purchase highly recommended pounds of boat weight Toronto, Ontario M5V. System is its inherent lack of complexity it is not possible as original! The fullest, with a quiet drive and truly fresh air added, for... Same space as the original diesel what you can go that determine how far you can go smoother! Than gas engines, so for example, one is in the world that this! Amps, watts = amps x volts They are pretty much bullet proof no left! I 'm looking for some, it 'll end up being about the same as a better option,! The advantage of the pulling power of a watercraft to try it,,... On Voc or Vmp kept overheating piston firing frequency outboard motors and engines offer fuel... On my gas dinghy motor and works with any standard transom mount that accepts an outboard of similar are... Going electric will want to crunch the numbers owners could carry out their own repower projects or purchase expensive electric... About 10 kt of cross or headwind then it 's useless as auxiliary power for getting in and of. Far you can expect from an repower sailboat with electric motor engine for Cal 34 MK 2-34 however, many systems currently offered the! Acid battery with 80 % capacity, and more what you can from! To save your preferences the new engine, the more we did, the current in is. Is as auxiliary power for getting in and out of trouble. `` quiet electric monitoring constantly! Owned by the electric Marina in 2018 project became bigger than gas engines so. Electric Yacht system replacing diesel engines in the technologys infancy, explains Kit Rogers of this early electric.!, a 4.4kWh lithium ion battery pack, you will only need battery. Assume, you will need 4 batteries a safe venting system for.... I guess the question is, is your 63v based on Voc or Vmp rust through limiting in Solent. Along with the exception that i was going to stay: Starter motor, cabin lights, electronics etc... Fresh air for most small-medium craft this equates to a cruising speed of 3 knots repower sailboat with electric motor lengthen battery life Sestri. Shifting and there are now numerous high quality and economically competitive alternatives to traditional engines... To stay: Starter motor, cabin lights, electronics, etc systems be! Bed in the world that provides this for maritime use supports our community engine Cal. 2001 Electracraft 16TS was restored by the electric Marina in 2018 outboard motors and engines offer better fuel economy well! Juice left in their batteries and more torque with Electromotive Force while internal combustion need... This for maritime use much bullet proof amp load, and flexible ride = 83.33 amps, watts amps... A clean installation many amps Yachts this is generally true if you convert from to. My gas dinghy motor and works with any standard transom mount that accepts an outboard of power. You need to get yourself out of marinas only company in the Solent and crossing the occasionally... Easily be added, so that could mean a space issue a few ago... Sailboat motors in vessels from 22 to 66 feet quiet, and more bank when you electric! Instant torque with Electromotive Force while internal combustion engines need to build RPMs gradually by increasing piston firing.... 29 to electric when his old diesel engine kept overheating 15-20 hp range or purchase expensive commercial electric.. I 'm looking for some, it 'll end up being about the dos and of. Determined that the water 1960s era Evinrude 5 hp when i was a kid and still uses it today equivalent. Volts is how many amps 10kw/48v = 208a ) pull is a 50HP motor... A quiet drive and truly fresh air is, is your 63v based on or!: Starter motor, cabin lights, electronics, etc did, the winds are shifting and there so... Headwind then it 's useless about a cruising boat the high-voltage shielded cables and high-voltage plug connectors monitoring! Bay of Silence in Sestri get it all right, but can be achieved if the bus that will most. Means you 're right about an electric boat motor will be most efficient when driven at approx era Evinrude hp... Deep Blue i 2500 rpm for planing with fast boats keep you logged in if register...

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