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The All-Electric Yacht Evolution

• By David Schmidt
• January 13, 2022

The powerboat drivers idle near their starting lines off Monaco, waiting for the signal to punch the throttles. But they’re different from those who have raced here since 1904: These nine boats are competing in the Solar Class at the 2021 Monaco Energy Boat Challenge.

Every July, the Monaco Yacht Club organizes this race, which features next-generation technologies. This year, after five days of competition—including a 16-nautical-mile-lap race, slalom racing and a championship race—the Dutch-flagged Sunflare solar team claimed top honors in the sun-powered class.

Is their boat’s top speed of about 29 knots going to break any world speed records? No. But the Monaco Energy Boat Challenge is a harbinger of recreational boating’s not-so-distant future.

That future, of being carbon-free, has been a long time coming. German inventor Moritz von Jacobi created an early electric boat in 1839, a 24-footer that could carry 14 passengers at roughly 2.6 knots. In 1882, Anthony Reckenzaun, an Austria-born electrical engineer, built Electricity , a steel-hulled launch with onboard batteries that was considered one of the first “practical” electric vessels. Other innovations continued until circa 1910, when Ole Evinrude’s gasoline-fired outboards began their own revolution.

Now, a century later, electric yachts harness technologies such as solar panels, electric drivetrains, lightweight construction in carbon fiber, lithium-based batteries and, in some cases, hydrofoils. These boats’ performance, comfort and range can rival some traditionally powered yachts—and they are clean and quiet. Much like Teslas, they sometimes also come with memorable acceleration curves.

Contemporary electric boats range in size and complexity. There are displacement monohulls such as Zin Boat’s 20-foot Z2T and Z2R and X Shore’s 26-foot Eelex 8000. There are hydrofoilers such as the upcoming Navier 27 (see sidebar). There are also boats like those contesting the Monaco Energy Boat Challenge, as well as bluewater cruisers with multiple hulls.

“The first advantage is space,” says Michael Köhler, CEO of Silent-Yachts . “Catamarans have more surface area, which benefits the number of solar panels that can be installed.”

Other advantages of multiple hulls in electric-boat design include increased form stability (no ballasted keels) and reduced drag. “This low resistance means they’re better suited for electric motoring, as they need a lot less energy to move than monohulls,” says Nicolas Lapp, Sunreef Yachts’ strategy consultant for research and development.

One key to reducing a yacht’s energy requirements involves reducing its displacement. “The lighter the yacht, the less energy is needed to move it,” Köhler says. “For this reason, our yachts are made of lightweight carbon fiber.”

While all of the yachts discussed in this article can be charged via shore-supplied AC power, cruisers typically want greater autonomy. To that end, Silent-Yachts and Sunreef Yachts use solar panels. The team at Silent-Yachts specs its panels from California-based SunPower, while Sunreef Yachts created the marine industry’s first flexible solar panels, which are flush-mounted on hulls, masts and superstructures.

Aesthetics matter in yachting, and not everyone wants to cruise aboard a solar farm. Here, Lapp sees an opportunity. “If you want sustainability to be cool and attract the attention of new generations, the appeal of the product is something you cannot neglect,” he says. “Seamless integration of the solar panels was a way for us to prove that sustainability [can] generate green power [and] cool looks.” (After all, no one buys a Tesla because it looks like a Chevy.)

While the Caribbean and Mediterranean are blessed with abundant lumens, other world-class cruising grounds—say, the Pacific Northwest—aren’t equally illuminated. Because of this, electric cruising yachts typically also include redundant systems to ensure that the navigation lights stay on without heading to a marina.

“Every Silent yacht is equipped with a backup generator,” Köhler says. “This makes sure you never run out of energy, even when facing longer periods of unfavorable weather conditions.”

Rainy-day alternatives can include other green-power solutions. Sunreef Yachts typically specs dual wind generators atop its yachts’ rooftops. However, Lapp is realistic about their capabilities.

“Wind turbines can only supply a small fraction of the energy that our solar panels can,” he says, explaining that, in the right conditions, Sunreef’s panels typically generate 40 times more juice than the turbines. “What’s nice about working with wind is that your generators work all the time.” That includes under navigation, at the dock and throughout the night.

Energy sources aside, these experts say that high-quality batteries offering high performance are critical. Larger-capacity battery banks ensure more power reserves, but adding them can affect a yacht’s performance.

“The weight of the battery banks is also an important factor, as it can reduce or increase the overall efficiency,” Köhler says.

Battery performance is also critical for electric-powered coastal craft. One example is X Shore’s Eelex 8000, which has a high-performance 225 kW electric motor and dual 63 kWh lithium-ion batteries that can be charged anywhere there’s a power socket, or supercharged using the same technology as electric cars.

“The batteries can be charged in five to eight hours with three-phase power plugs and one to two hours with superchargers,” says Elias Wästberg, X Shore’s project manager.

While superchargers don’t exist in the middle of oceans, builders of electric-powered bluewater boats have already done this math. Silent-Yachts says its power catamarans are built to offer transatlantic autonomy, but a lot depends on how the owner uses the boat to minimize energy consumption.

“During sunny conditions, a general rule of thumb is that cruising at 6 knots maintains a balance between consumption and production,” Köhler says. “This basically means unlimited range. …The main thing that owners can do to increase range is reduce speed and turn off any appliances.”

This begs the question: Do owners need to downshift their expectations for onboard comfort when going electric?

“There’s no need to make any sacrifices or closely monitor energy levels,” Lapp says. “A lot of energy saving is done automatically. For example, at night, the air-conditioning system focuses solely on selected areas and cabins. … It consumes 70 percent less energy than most systems.”

And should the battery banks get thirsty, there’s always the generator.

Cruising with zero emissions might be a selling point for some customers, but one need not squeeze trees to embrace yachting’s future. “Running costs and maintenance levels are much lower compared to regular-motor catamarans,” Köhler says.

Then, there are unquantifiable returns. “You get to enjoy the absolute luxury of cruising in total silence and without disturbing the marine life around you,” Lapp says, adding that this experience helps owners create “better connections with the environment.”

Finally, there can also be the grin factor. “The Eelex 8000 can accelerate from 0 to 20 knots in 4.2 seconds,” Wästberg says. “The software captures 150 data points every second, allowing for real-time analytics of battery and engine performance, including temperature, humidity, pressure, location and the craft’s system status.”

While electric yachts boast some impressive capabilities, free lunches are unicorns. Electric yachts don’t emit carbon dioxide, but their carbon footprint likely deepens with stem-to-stern life-cycle assessments of their photovoltaic panels, carbon-fiber hulls and lithium-based batteries. Then there’s the inconvenient financial truth that all batteries have a finite number of charge cycles and eventually need refitting. Also, for now, diesel mechanics greatly outnumber certified electric-boat technicians, especially in remote locales.

Still, few people gifted with foresight would have bet against Evinrude’s outboards in the early 20th century. The same holds true for today’s electric boats. One only has to look at the Monaco Energy Boat Challenge to realize that some of the brightest minds in the marine and technology fields are committed to a carbon-free future.

Couple this trend with the fact that electric yachts are already providing better performance and compromise-free cruising, and yachting’s future is looking bright (green).  

Navier Boats teamed up with Paul Bieker, an America’s Cup-winning naval architect and hydrofoil expert, to create the Navier 27. It delivers 30-plus-knot top speeds or a 75-nautical-mile range at slower speeds. While impressive, hydrofoils require active control, which is a crux that Navier solved by creating an autonomous foil-control system.

Sunreef 100 Eco

It’s one thing to build a solar-powered vessel for the Monaco Energy Boat Challenge; it’s a different challenge to build an electric 100-footer that can accommodate 12 guests and five crewmembers. The Sunreef 100 Eco’s flexible solar panels mean this cat can accommodate 2,610 square feet of solar-farm space and generate up to 46 kilowatts per hour of DC power, which should keep its high-performance lithium-ion batteries topped off. 

Hands on the Helm

While the Navier 27 will initially require human hands on its helm, down-the-road software releases are expected to enable autonomous driving.

Panel Planners

While photovoltaic panels can be fitted to any yacht, catamarans present themselves as an ideal platform, given their beam and broader coach-roof space.

• More: Electric , Electric Boats , Electric Motors , Electric Yachts , Silent-Yachts , Sunreef Yachts , Yachts , Zin Boats
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More From Forbes

What candela’s electric hydrofoiling passenger ferry means for sustainable transportation.

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The all-electric-powered Candela P-12 ferry flies over the water on hydrofoils

I would never say “I told you so,” but…now that Candela , the world’s leading producer of all-electric-powered hydrofoiling boats, has just closed the largest funding round in the company's history, I might be bold enough to say…”I’m not surprised.”

That’s because I’ve been closely following the development of this wonderfully smart company’s hydrofoiling boats since I test flew a P-7 near their small and efficient shop in Stockholm in 2021. So, I’m really not surprised they just raised over $25 million to expand production of their game-changing P-12 ferry. And since yacht building powerhouse Groupe Beneteau is a key partner in the largest fundraising round Candela has ever completed it appears Candela’s brand of tech-controled hydrofoiling is about to go global.

“Our investment perfectly aligns with Groupe Beneteau‘s ecological transition objectives, scaling up innovative solutions for more sustainable boating and unparalleled experiences,” says Bruno Thivoyon, CEO of Groupe Beneteau, the world's largest boat manufacturer (15 factories, 9 brands, and more than 8,000 yachts built annually) with a total revenue of over $1.5 billion in 2023. “Candela’s technology, enabling significantly more efficient electric vessels, will transform waterborne transport into its next sustainable phase.”

A Candela P-8 and P-12 underway near Stockholm, Sweden

“We couldn’t be more excited about having Groupe Beneteau on board,” says Gustav Hasselskog, Founder and CEO of Candela. “As the leading global boat company, their trust is a stamp of approval for our technology to transform waterborne transportation. We’re excited for the possibilities ahead."

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The new investment round will help to scale up production to meet demand for the recently launched Candela P-12, the world’s first electric hydrofoil ferry. The P-12 is the first fast and long-range electric ferry on the market. Its efficient hydrofoil technology cuts lifetime emissions by 97.5% compared to diesel vessels, while simultaneously allowing operators to save up to 50% in operating costs. Since it generates minimal wake, the P-12 has been granted exemptions from speed limits, as for example on its maiden route in Stockholm, where it from July will cut travel times in half compared to road transport and legacy diesel vessels.

And it’s pretty obvious Hasselskog and company are on the right track. According to some projections the market for electric vessels is expected to be worth $14.2 Billion USD in 2030.

“We’ve spent years developing the technological maturity, and now we’re fit for scaling to commercial vessels. As in any industry, the fastest-scaling company will dominate the market,” says Hasselskog.

The Candela P-8 and P-12 hardly make a ripple as they fly over the water on computer-controlled ... [+] hydrofoils

Other backers in the round include longtime investors EQT Ventures , Ocean Zero LLC , and Kan Dela AB. The new investment brings total funding since Candela’s inception to over $75 million.

“EQT Ventures has steadfastly backed Candela's vision to accelerate the shift towards fossil fuel-free lakes and oceans since 2021. The launch of Candela's P-12 vessels signifies a watershed moment in sustainable transport", says Lars Jörnow, Partner at EQT Ventures.

The only question is: when will we see a P-12 ferry here in the US?

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Electric yacht comparison - Which electric yacht fits you?

• updated: 14. October 2022

Alva Yachts Ocean Eco 60ex – Image: Alva Yachts

Electric yachts are becoming increasingly popular as a result of people’s increased environmental consciousness and limitations caused by climate change. However, with more and more models and manufacturers on the market, it can be difficult to decide which one is right for you. In this electric yacht comparison, you will get an overview of the different models available and learn about the factors that you should consider when making your decision. So read on to find out more!

In this comparison are only electric yachts of over 10 meters in length, if you are looking for a smaller boat, check out our electric boat comparison .

Table of Contents

Electric yacht comparison.

*Base Price excluding VAT, Customs Fees, etc. This is only a reference, the actual price in your country may vary greatly. Therefore, the euro and the dollar were also considered equivalent here.

Alva Yachts - ECO Cruise 50

The ECO CRUISE 50 is a monohull yacht that has less space for solar panels than the catamarans of this size. But the ECO CRUISE 50 has the advantage of taking less room and is simpler to handle in port. The rooms are also closer together because you don’t have to go from one hull to the other. With a unique design that includes a huge beach club area with ample area to park the yachts tender and a jet ski while traveling, it’s suitable for both families and groups of friends. Alva Yachts’ designs are forward-thinking and contemporary, reflecting a creative vision. Natural materials and lighting are emphasized. The Owner version has room for 6 passengers and 2 crew berths, whereas the Charter version has space for 8 passengers and 2 crew berths. The performance version has a maximum speed of 20 knots.

Alva Yachts - Ocean ECO 60

The OCEAN ECO 60 is a solar-powered electric long-range cruiser catamaran. The electric yacht’s cutting-edge technology-focused design allows you to cruise indefinitely at a comfortable speed of 5 knots without relying on shore power, as the solar panels provide enough electricity for the electric motor. However, you can add a hydrogen or diesel generator in case the clouds are ever not in your favor or if you prefer to travel at higher speeds. To complement the luxurious and pleasant design of this solar electric catamaran, you may also add a jacuzzi and a sauna to fully unwind on your yacht.

Alva Yachts - OCEAN ECO 60 EX

The only distinction between the OCEAN ECO 60 EX and the regular model is the fully enclosed flybridge.

Alva Yachts - OCEAN ECO 90

The OCEAN ECO 90 is a luxury solar electric motor superyacht that offers superbly comfortable and spacious accommodation, with an exterior and interior design that is uniquely appealing. Superyachts with electric propulsion can also feel like the next generation, as the OCEAN ECO 90 shows. With cutting-edge forms, futuristic and minimal architecture, this vessel is suited to forward-thinking clients. While the electric yacht is at anchor or quietly cruising the seas, you may leisurely sunbathe outdoors or enjoy your espresso. Alternatively, there’s plenty of room for family gatherings and parties. You may also embrace the visitors inside of the spacious, well-lit saloon.

There is plenty of room for tenders, jet skis, and other watercraft and water toys, as well as additional features, to suit your taste.

Alva Yachts - OCEAN ECO 90 EX

As for the Ocean Eco 60, the only distinction between the OCEAN ECO 90 EX and the regular model is the fully enclosed flybridge.

AQUON - AQUON One

The Aquon One is a hydrogen yacht, where the energy is generated through water electrolysis. This means that hydrogen is produced with the help of the energy generated by the solar cells. The hydrogen generated is stored in hydrogen tanks and used to charge the battery bank, which powers the electric motors. The combination of hydrogen and oxygen will not only lead to impressive performance but also charge the batteries. The AQUON One can achieve a speed of 20 knots and it may travel an unlimited distance at 4 to 6 knots.

AQUON uses sustainable materials in production: Wall paneling is constructed from bamboo, some walls are constructed of a combination of flax and carbon fibers, furniture is crafted from veneer, recycled leather from shoe production is used on the main floor, sustainable Portuguese cork is used in wet areas for floor and wall coverings.

The smart yacht is outfitted with innovative communication technology and high-speed internet that enables IoT devices. Even the window shading is intelligent and adjusts to the position of the sun and ambient conditions, making it very energy efficient as less energy is needed to air-condition the vessel.

To estimate the AQUON One Price , consider the cost of similar size electric yachts in this comparison and add a good premium for electrolysis and hydrogen propulsion. Remember that with this technology you can save a lot of money.

Greenline Yachts - Greenline 39

Greenline 39 is a small electric yacht with a good space layout. The abundance of natural light inside due to the 360˚ panoramic view gives a spacious feeling on deck.

The cockpit and galley may be readily integrated into a single large social area so that you may do what you love best with the people who matter most to you. Whether you want to catch up with friends at a local island or head out for a day on the water, the Greenline 39 will get you there. With an 8 kWp solar panel output, you can go up to two days on anchor without requiring any shore energy.

Greenline Yachts - Greenline 40

The main differences between the Greenline 39 and the Greenline 40 are the shape and the roof. The Greenline 39 has a sportier build than the Greenline 40, but the Greenline 40 has a larger roof. The larger roof provides more space for the solar cells that generate energy for the electric motors. The roof of the Greenline 40 may be opened to a larger extent than on the Greenline 39.

Greenline Yachts - Greenline 45

The Greenline 45 is available in two versions the Greenline 45 Coupe with a large roof and the Greenline 45 Fly with a flybridge. The Greenline 45 Coupe has a bigger roof area than the Greenline 45 Fly, allowing it to accommodate more solar panels that may power the electric propulsion with 13 kWp rather than 8 kWp. Both models have the same interior layout, giving you plenty of area for your family, guests, and a full-beam master cabin.

The Greenline 45 can travel 30 nautical miles fully electric on a single charge. It is capable of speeds of up to 13 knots and has all the facilities required for overnight cruising with up to 8 berths and 2 toilets/ bathrooms.

Greenline Yachts - Greenline 48

The Greenline 48 is also available in two styles: the Greenline 48 Coupe with a big roof and the Greenline 48 Fly with a flybridge. The Coupe version features 13 kWp of solar panels, compared to 8 kWp on the Flybridge model. The battery banks on both models may be charged either by shore power or from the sun. The Greenline 48 has a fully electric range of 30 nautical miles at a speed of 7 knots. The top speed of the electric version is 13 knots.

The spacious bow deck provides a great place to sunbathe with a large bathing platform at the stern. The interior is very open and provides an abundance of natural light from panoramic windows all around. The interior comes with a stunning full-beam master cabin, a walk-in closet, and a full-size freezer.

Greenline Yachts - Greenline 68

The Greenline 68 has an impressive flybridge design. This makes access to the sun deck for sunbathing or relaxation easy and provides plenty of space on the roof for solar panels that power its 12 kWp electric propulsion system. The electric version of the Greenline 68 is capable of speeds up to 10 knots and can travel 15 nautical miles on a single charge. The Greenline 68 has a range of 30 nautical miles in both its electric and fuel-powered variants. On the inside, it provides all the luxuries expected from a large yacht including two staterooms with queen size beds, two full-size bathrooms, and an open main deck plan.

Silent Yachts - Silent 60

Silent Yachts is the best known electric yacht manufacturer. The founding couple has achieved this primarily by building an outstanding team, parts of which are former Tesla employees, and clever marketing. Of course, they also have an advantage due to their early involvement in the field.

The Silent 60 is the next step in the evolution of the legendary Silent 64 and won “Best of Boats” awards in the category “Best for Travel”. The Silent 60 combines all of the previous model’s finest features with improved performance, a sleek design, and lower environmental impact. It can be driven by two people comfortably and has up to 4 cabins onboard based on the version (Front Master or Front Exit). The Silent 60 has an unlimited range at low speeds. If you want it faster, you can combine the solar panels’ 17 kWp output with an automatic kite.

Silent Yachts - Silent 62 3-Deck

The Silent 3-Deck is the three-deck version of the Silent 60, which has two additional feet as a result of adding the deck. The Open and Closed versions of the Silent 3-Deck are two separate options. The closed-deck version has also two different variants: one with a closed sky lounge and one with an owner’s suite on the third deck. If you like the Silent 60, finding a Silent 60 or 62 that is not suitable for your needs is nearly impossible.

Silent Yachts - Silent 80

The Silent 80 offers all the benefits of the Silent 60 with even more room, so if you want to spend some quality time with even more family and friends, you might want to look deeper at the specifications of this electric yacht. It boasts an impressive top speed of 20 knots, promising a smooth ride in most conditions. The Silent 80 has all the perks of being fully electric including being silent, ecologically friendly, and with no gasoline smell or noise. The unlimited range is also impressive. The Silent 80’s open layout makes it feel roomy and our favorite spot is the flybridge with the retractable roof.

Silent Yachts - Silent 80 3-Deck

The Silent 80 3-Deck is the three-story version of the Silent 80, hence the name. It has a similar relationship as the Silent 62 3-Deck to the Silent 60, but without gaining two additional feet in length. The top deck of the solar electric yacht can be either an open sky lounge or if you choose the closed version, it can be a closed sky lounge or an owner’s lounge with a 360 view of the ocean. The 45m² sky lounge is definitely a great place to party with a huge bar and dining area.

Silent Yachts - Silent 100

The Silent 100 is the newest flagship from Silent Yachts. It’s the biggest yacht with electric propulsion systems and a lot of cleverly placed design accents. Marco Casali, who also designed the majority of other electric yachts in the range, created this solar electric yacht. He used curves to create a timeless design with the most optimal performance possible for this size. All of the measurements are carefully placed to enhance stability even at high speeds of up to 16 knots, but also make it extremely comfortable. The Silent 100 has four decks, with the fourth one hidden beneath the retractable part of the solar roof, and on this floor is also a landing pad. The entire solar roof generates an impressive output of up to 40 kW per hour, which supplies both the onboard power and the two 340 kW electric motors.

For water toys and tenders there are also two tender garages. One between the two hulls, where can store a tender of up to 7,50m, and one smaller garage in the side-loading garage in the portside hull.

Soel Yachts - Soel Senses 48

The Soel Senses 48 has enough room for up to 12 people in a comparable small, yet spacious, size of 14.50m. Each of the two cabins, one in each hull, is paired with a bathroom. A versatile sleeping area in the salon can further accommodate up to four people. The optimum cruising speed for this electric yacht is 10 knots, but you can reach a top speed of 18 knots. At 10 knots, the largest battery package can travel a distance of 56 nm. The electric propulsion system is from Naval DC (both motor and battery). With shore power, the battery pack may be charged at up to 18 kW when the 2.7 kWp output of the solar roof isn’t enough.

Soel Yachts - Soel Senses 62

Soel Yachts’ Soel Senses 62 is designed in a timeless style that will most likely never go out of style, like sustainability. This solar electric yacht has a dynamic elegance with refined interior design and a beautiful exterior silhouette. The salon extends almost the whole width of the vessel, allowing for lots of natural light inside. The rooms combine to form a well-integrated design that provides enough seclusion in the private cabins. A spacious master suite, two guest cabins, and a kids cabin offer plenty of space for a memorable holiday with family and friends. There’s also a separate crew cabin with its own entry. There are also optional diesel generators for longer trips, such as a trans-ocean journey, to ensure that you have enough electricity. When the conditions aren’t optimal to reach the full 17.6 kWp output of the solar panels.

Solarimpact Yacht - The SWATH Yacht

The SWATH Yacht from Solarimpact Yacht surprises with its unique shape. Not only the S.W.A.T.H hull shape, but the whole design of the yacht looks very futuristic and it is easy to see here that this is a vision. A vision that may not make it onto the water in this form, as it is, unfortunately, the case with many concept vehicles. Unfortunately, because we would like to see the vision become a reality as it brings creative design to the 80-foot electric yacht sector since most of them are just larger versions of smaller yachts.

Solarimpact Yacht - CAT 80

Compared to the SWATH yacht, the CAT 80 is a more set variant with the same length. Externally a very simple catamaran design is used, in the interior similar options are available as in the SWATH yacht. This creates elegance on a completely different basis.

Sunreef Yachts - 60 Sunreef Power Eco

Sunreef Yachts has a special approach to the placement of solar panels. This is because not only the roof is covered with solar panels, but also the outside of the hulls of the catamaran and all other non-walkable surfaces are covered. In addition, there is the possibility of equipping the yacht with wind turbines to use the energy for the electric motors. The energy is then temporarily stored in the ultra-light battery bank. They use recyclable and ethical materials (such as linen, basalt, reclaimed teak flooring or antifouling with silicon)for their ECO Line. Sunreef Yachts’ Eco line is based on the yachts with combustion engine. This not only allows Sunreef to save costs in development, but also benefits through targeted selection of Brand Ambassadors. For example, Rafael Nadal’s yacht the Great White is a 80 Sunreef Power, so not an ECO yacht like the one Nico Rosberg is getting.

See more in this video:

The 60 Sunreef Power Eco Yacht offers a solar output of 14 kWp due to the placement of the solar panels, has two 180 kW electric motors on board with a battery bank of up to 320 kW. The electric catamaran can accommodate up to 12 people and 4 crew members.

Sunreef Yachts - 70 Sunreef Power Eco

The 70 Sunreef Power Eco Yacht is the bigger version of the 60. Therefore is a lot more room in this model.

Sunreef Yachts - 80 Sunreef Power Eco

The 80 Sunreef Power Eco Yacht is the larger brother of the 70. With more length and a wider beam.

Electric Yacht FAQs

The cheapest yacht in this comparison is the Silent Yachts Silent 60 with a base price of 2.770.000,00 €. However, there are cheaper electric yachts in this comparison, but the price is not publicly communicated. Especially the smaller yachts from Greenline Yachts should be significantly cheaper. If you inquire with Greenline Yachts and the price does not match your budget, we recommend you to take a look at our electric boat comparison . Especially the boats with cabin might fit your needs and budget.

There are 8 solar powered electric yacht companies in this comparison.

Solar powered electric yachts: a great step into the future of yachting

Take a step and enjoy the advantage of solar electric yachts with zero emissions. Neither noise nor CO2 is emitted with solar powered electric yachts. A great step into the future.

If you’ve made it this far, congratulations! You have a lot of information about electric yachts and the features that are important to them. Hopefully we were able to help point out some key things for your next purchase so you can get exactly what you need. But don’t forget – if there’s anything else not mentioned in our blog post that you’re wondering about or want more information on, feel free reach out with any questions at all! We’ll be happy to answer them as best we can.

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Four Electric Boat Motors Compared

• By Randy Vance
• Updated: September 17, 2020

Electric marine propulsion is rapidly advancing in market share while providing a fun and unique boating experience not available from internal combustion power.

Electric Motors Then

You might be surprised to learn that electric boats have been around since 1838. Inventors from Prussia, England and America began making vessels with lead-acid batteries—tons of lead-acid batteries per vessel—to move passengers quietly and efficiently. But the internal combustion engines invented in the late 1800s were more powerful and convenient, and with the exception of Elco electric motors, electric power fell away in popularity. In 1934, Minn Kota manufactured the first electric outboard. Then, in the 1960s, bass tournament fishing popularized big-horsepower gas engines for speed, and electric trolling motors for precise boat handling. You might say the fishermen were ahead of the curve by about 60 years on hybrid boats.

Electric Motors Today

We are focusing on production models that can be easily installed by a do-it-yourselfer or OEM without special training. Lithium-ion batteries can be volatile if not properly installed, so some companies require their trained tech to do that.

Electric outboards are expensive, and while we’ve listed the purchase cost, the batteries available are too numerous to name or price, and can cost more than the motor.

A mathematic equation easily converts kilowatt-hours to horsepower, and our math revealed the calculated horsepower to be considerably less than the equivelant horsepower suggested by manufacturers.

Torqeedo provides completely integrated motor, battery and controls. Electronically controlled systems give its motors greater range per battery capacity and, similar to a fuel gauge, help operators conserve energy when needed or tell them when they can splurge on maximum throttle. The batteries are provided by BMW, but it is Torqeedo’s control system that manages output, heat and recharge operations to protect and optimize battery capacity and motor performance.

Range of Power: Outboards from Ultralight 403 at 400 W (about 1 hp) to Deep Blue at 50 kW (about 80 hp equivalent with 20 percent hole-shot boost), and inboards up to 100 kW (about 135 hp).

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. In remote control, it is popular among pontoon boaters in particular, and commonly installed on pontoons used on neighborhood lakes requiring electric propulsion. Through digital controls, peak output is boosted beyond nominal output for a short time to improve acceleration at the hole shot, then returns to nominal output for optimal heat, range and speed control. A side- or top-mount controller—akin to the throttle—will cost $1,399, by the way.

Best Battery: The Torqeedo 48-5000 (5,000 Wh) lithium-ion battery ($5,159) is rated IP67 waterproof; connecting two or more in parallel extends the range.

Battery Compatibility: Compatible with any lithium-ion or AGM battery bank providing 48 volts, the Torqeedo can only operate in smart mode, measuring discharge, heat and other factors to dynamically manage power with Torqeedo batteries. With nonproprietary battery banks, Torqeedo motors mathematically, and less accurately, estimate range and consumption.

Chargers: The 2213 charger ($899) can recharge a 48-5000 battery in under 10 hours. It is rated IP65 water-resistant. The 2212-10 charger ($2,199) can recharge it in two hours.

Elco Motors

Elco has been building electric outboards for over 100 years—a figure that seems implausible to boaters who are beginning to see electric propulsion for the first time. The company’s engineering philosophy has remained the same: build plug-and-play systems, relying on battery power preferred by the customer, and design its motors to fit existing motor mounts, or provide standard transom clamps to make repowering simple and seamless.

Range of Power: Elco builds electric outboards with tiller or remote controls from 3.7 kW (about 5 hp) to 37 kW (about 50 hp). Elco’s inboards range from EP 6 to EP 100, with horsepower equivalents from 6 to 100.

Most Popular Motor: The EP 70 inboard ($15,995) can replace inboard diesel kickers and trawler motors, providing a top speed of 8 to 10 mph (7 to 8.5 knots) and a range of 23 to 41 miles. Its peak output is 51.5 kW (about 69 hp), and continuous output is 29.75 kW (about 40 hp). It needs nine 8-D 12-volt AGM batteries for a total of 108 volts. Lithium-ion batteries are also compatible in comparable volts and amps.

Best Battery: Battery banks from Lithionics are most commonly selected for new builds, and an EP-12 Victron AGM Deep Cycle 12V/220Ah bank is ideal ($5,409).

Battery Compatibility: Elco batteries are completely brand agnostic and connect with any quality battery bank providing the motor’s power demand. However, lithium-ion batteries still provide the most efficiency, along with full power to complete discharge. Even though their upfront investment is often more than double that of AGM batteries, the cost per charge is comparable while also lightening the boat and bringing better performance and range.

Chargers: The ElCon UHF3300 (1x) charger (starting at $825) takes three to four hours to restore battery banks, and the PFC 5000 fast charger reduces the time to two to three hours.

ePropulsion

This company boasts five electric propulsion systems engineered at the Hong Kong University of Science and Technology, and entered the market in 2013. HKUST is also known as the incubator of many electronic products, including the DJI drone. Persistent engineering has brought new innovations to the marketplace.

Range of Power: The smallest offering from ePropulsion is a strap-on stand-up-paddleboard motor. Mainstream power includes two large outboards boasting 1 kW (about 1.35 hp) and 3 kW (about 4 hp) power, two pod drives of the same output, and the most popular portable Spirit 1.0 Plus.

Most Popular Motor: The Spirit 1.0 Plus ($1,999 including charger) is ePropulsion’s top-selling motor, ideal for small vessels, square-stern canoes, tenders and more. It’s a 1 kW motor that the company says offers 3 hp equivalent power with an industry-first direct-drive brushless motor. That’s a quiet arrangement, making the motor lighter and more efficient. It’s got a 75-minute run time at full speed, making 22 miles on a quickly exchangeable, integrated and included floating battery. Take a spare battery ($899) for longer range.

The Navy 3.0, ePropulsion’s latest motor, is 3 kW, or about 4 hp, though ePropulsion claims 6 hp equivalence. It’s available in tiller-steered and remote-control models. Its direct-drive, no-gear-case motor was a breakthrough in electric outboards, using a brushless motor that produced less sound and drag, and increased power and efficiency, offering a more serene experience.

Best Battery: There are three E-Series 48-volt batteries offered: The E40 ($1,200) provides 2,048 Wh, the E80 ($2,000) provides 4,096 Wh, and the E175 ($4,000) offers 8,960 Wh. The data-cable connections in ePropulsion batteries give battery management, enhancing range and speed.

Read Next: ePropulsion Lithium Iron Batteries

Chargers: Chargers available from ePropulsion are 10-, 20- and 30-amp modes ranging from $300 to $620.

Read Next: Learn About Garmin and Lowrance Electric Motors

Minn Kota Motors

Minn Kota has been making electric outboard motors since 1934, and its first model was a gear-driven, transom-mounted motor with a tiller. As time progressed, it improved motors slowly until the tournament bass-fishing craze began in the early 1960s. In that time, the motors have been popular as primary propulsion for dinghies and utility boats used for tenders, or positioning the boat for casting.

Range of Power: Models today range from simple tiller- steered motors to digitally remote-controlled motors complete with autopilot features and smartphone compatibility. The Vantage is the company’s primary propulsion motor.

Most Popular Motor: The Vantage ($1,549.99) is not Minn Kota’s most popular motor, but it’s a top contender in the boat market where electric propulsion is desired or required. The tiller-steered Vantage is ideal for use as a kicker for trolling, or propulsion for a tender or small johnboat. The variable-speed motor is digitally controlled to manage and conserve power for optimum range. Forward, neutral, reverse, and power trim to raise it are easily accessible on the tiller of this 24-volt motor. For some reason, Minn Kota does not list specs such as amps, kilowatts or watt-hours.

Best Battery: Minn Kota doesn’t offer batteries, but the motor is compatible with any battery bank producing 48 volts.

Battery Compatibility: Lead-acid, wet-cell batteries are still the most commonly used for small electric motors, but AGM (absorbed glass mat) batteries are more durable, offer more charge cycles, and are quickly replacing wet-cell batteries. Lithium-ion batteries shave 75 percent of the weight of lead-acid batteries, deliver full power to total discharge, and are actually more economical per charge cycle in spite of a 100 percent premium over AGMs.

Chargers: An MK 345 PC Precision Charger ($449.99) provides three-bank charging at 15 amps per bank.

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Home » Blog » Gear » Buyers guide to electric boat motors (2023)

Buyers guide to electric boat motors (2023)

By Author Fiona McGlynn

Posted on Last updated: August 3, 2023

Considering making the switch to an electric boat motor? With electric vehicles now commonplace on the roads, it’s no wonder so many boaters are curious about electric boats.

While electric boat motors have been around for a while, in the last several years the technology has taken huge leaps, resulting in more powerful motors, longer-lasting batteries, and ultimately more options for recreational boat owners.

Today, many types of boats can be outfitted with an electric propulsion system including pontoon boats, sailboats, jon boats, powerboats, fishing boats, yachts, and trawlers . If your boat’s combustion engine is in the range of 1 to 135 hp (.75 to 100 kW), you should be able to find an electric substitute.

While electric boating hasn’t gone mainstream—it’s estimated that close to 2% of recreational boats are electric—it’s still a great time to be thinking about making the switch, particularly if you own a tender, sailboat, or boat on a green lake where combustion engines are prohibited.

Table of contents

• 1.1 Benefits
• 1.2 Drawbacks
• 2.1.1 Key features of electric outboard boat motors
• 2.1.2 Electric outboard manufacturers
• 2.2.1 DIY electric inboard boat motor conversion
• 2.2.2 Key features of electric inboard boat motors
• 2.2.3 Electric inboard manufacturers
• 2.3.1 Serial vs. parallel hybrids
• 2.3.2 Key features of marine hybrids
• 2.3.3 Marine hybrid manufacturers
• 2.4.1 Electric pod and sail drive manufacturers
• 3 Batteries
• 4 Ready to catch the electric boating wave?

Benefits and drawbacks of electric boat motors

Electric marine motors offer several advantages over internal combustion engines:

• They’re completely silent .
• No noxious fumes or smelly exhaust gases to deal with.
• Instant torque.  Electric propulsion provides instant torque, giving you better maneuverability and more consistent speeds in choppy conditions.
• Lightweight.  An electric setup (including motor, batteries, and generator) typically weighs less than its diesel counterpart.
• No fuel cost.  Charging an electric boat may cost a couple of dollars per charge.
• Easy to maintain.  Imagine the maintenance on an outboard with no gas, spark plugs, or oil! Electric motors are simple, more reliable, and virtually maintenance-free.
• Renewable power.  Once you’ve gone electric you can get power from renewable sources like wind generators and solar panels.
• Better for the planet.  Electric marine motors don’t produce water pollution or produce harmful emissions like carbon dioxide (CO2), nitrogen oxides (NOx), and hydrocarbon (HC).

• Range.  The greatest drawback of electric boats is their limited range, which is often measured in the 10s of miles. Range is limited because batteries don’t have the same energy density as fuel — they can’t provide the same energy, pound-for-pound as a tank of gas. A good battery monitoring system, one that displays the remaining range in real-time, can help boaters manage energy consumption and ease range anxiety. For those who want to go farther afield, hybrid propulsion may be a better option.
• Upfront cost.  This new technology isn’t cheap. For example, a small electric outboard boat motor may sell for two-and-a-half times the cost of a gas outboard. However, prices are expected to come down as the industry reaches scale.

Types of electric boat motors

Electric outboard boat motors.

Some of the first electric outboards to hit the recreational boating market were smaller electric motors, typically used as trolling motors on fishing boats.

Today,  it’s possible to buy far more powerful electric outboard motors in the 1 to 80 hp (.75 to 60 kW) range , with ever more powerful versions hitting the market each year. In 2022, Norwegian start-up, Evoy launched the world’s most powerful outboard to date, the 225kW Storm, a 300-hp beast of an electric outboard! 

The range on electric outboard boat motors varies dramatically depending on your boat, total weight, propellor, and battery capacity .

The range also depends on how fast you want to travel. If you go slowly you’ll have a much greater range.

For instance, at a slow speed (5 knots) Torqeedo’s Deep Blue 50R , a 50 kW motor (80 hp equivalent) with a 40 kWh battery, has a listed range of 33-100 nm. But at full throttle (20-25 knots), the listed range drops to 16-20 nm.

To get a better sense of what range to expect on your boat (at both low and high speeds), you can look at the manufacturer’s website. See our list of electric outboard brands below.

One of the great things about electric outboards is that they can use renewable power sources. So, for instance, you could plug your boat into a portable solar panel while picnicking and get an extra boost for the trip home.

Some electric outboard boat motors can even generate power! Motors with hydro regeneration capabilities can charge the batteries while the boat is being towed or under sail.

While hydro regeneration is a fairly new feature for electric outboards, some manufacturers, like EPropulsion, are offering it across their outboard product line.

Key features of electric outboard boat motors

Each electric outboard motor brand has slightly different standard offerings and add-on features. Here are some of the key features and options to look for.

• Waterproof.  Some electric outboards are fully sealed and designed to withstand immersion
• Remote controls. Choose between tiller and remote throttle controls
• On-board computers . Some electric outboards come with chartplotter connectivity, navigation functions, sonar, GPS anchoring, and autopilot features
• Built-in or stand-alone batteries.  Some of the smaller motors come with built-in batteries, while the larger ones have separate battery packs
• Battery monitoring and tracking systems  that calculate and display the remaining range in real-time
• Shaft length.  Electric outboards come in both short and long shaft lengths to accommodate a variety of applications.
• Hydro regeneration capabilities 

Electric outboard manufacturers

These electric outboard boat motor manufacturers (listed in alphabetical order) range from small startups to large companies and serve the North American market.

If you’re looking to learn more about what each of these companies offers (and how they compare) I’d highly recommend checking out the  Plugboats’ electric outboard guides and directories . Jeff Butler, the editor at Plugboats has done a great job of compiling motor specifications from across the market.

Headquartered in San Diego, California,  Bixby  makes a small electric motor system for kayaks, inflatable boats, canoes, and paddleboards.

Elco  has been building electric motors for 125 years and counts the likes of Henry Ford and Thomas Edison among their customers. Their award-winning electric marine motors range from 5 to 50 hp. The company is based in Lake George, New York, and its electric motors can be found on boats around the world.

Flux Marine

Flux Marine was founded by mechanical engineering Princeton grads and offers three outboard models—a 40 hp, 70 hp, and 100 hp. In 2021, they won an award for the best new green product at the Newport International Boat Show.

Joe Grez, a consumer product developer from Washington, invented the  EP Carry , a compact, ultralight electric outboard system because he was concerned about exposing his young daughter to the carbon monoxide (CO) emissions produced by gas outboards.

The EP Carry retails for $1,600 and is a great size for small vessels like dinghies, canoes, inflatable boats, and kayaks.

ePropulsion

ePropulsion , based in Guangdong, China, manufactures 3 to 9.9-hp electric motors for sailboats, fishing boats, as well as dinghies and tenders. They all come with hydro regeneration capabilities.

Mercury Marine launched the Avator 7.5 electric outboard (3.5 hp equivalent) in early 2023. The leading outboard manufacturer is currently developing more powerful 20e and 35e models which it plans to release later this year.

In 2023, Newport , a well-known US-based inflatable boat manufacturer, launched three small outboards ranging from 1.8 to 3 hp.

If you’re into fishing, you’re probably familiar with the Minn Kota  name, derived from MINNesota North DaKOTA, prime fishing country where the company has its roots. They introduced their first electric trolling motor back in 1934 and they’ve been making them ever since.

Pure Watercraft

Pure Watercraft  was founded by CEO Andy Rebele in Seattle in 2011. Their 25 kW (50 hp) motor starts at $16,500.

Ray Electric Outboards

Ray Electric Outboards is a 3rd generation family-owned business based in Cape Coral, Fl. They manufacture one outboard model that can be operated at different power ratings ranging from 10 to 22 hp.

Stealth Electric Outboards

The 50 and 75-hp  Stealth electric outboards  were developed by Scott Masterston of Houston, Texas.

German manufacturer,  Torqeedo , has been leading the propulsion industry for years and sells some of the best e outboard motors in the 1 to 80-hp range

Vision Marine Technologies  (formerly The Canadian Electric Boat Company). 

Based in Quebec, Canada,  Vision Marine Technologies  has been in the boating industry for 25 years and produced some very innovative electric boats. In 2021, they launched E-Motion 180E, one of the most powerful electric outboards on the market.

Electric inboard boat motors

Today’s electric inboard motors can provide anywhere from  3- to a whopping 330 hp (2 to 246 kW)  and are used in a range of applications from heavy displacement vessels to fast, planing powerboats.

Similar to outboards, the range on electric inboard engines will vary based on your boat, load, battery capacity, and boat speed (among other things).

However, with an inboard electric boat motor, you have the option of a hybrid motor which can significantly extend your range. We’ll discuss the pros and cons of hybrid boat motors later in this post.

Sailors may also want to consider choosing an inboard electric motor with hydro regeneration capabilities. These electric power motors can charge the battery while the boat is under sail.

DIY electric inboard boat motor conversion

One way to save money on an electric inboard is to do the installation yourself. There are a few DIY electric inboard boat motor conversion kits available on the market.

I’ve spoken with a few sailors who’ve had great success replacing their inboard diesel engines with these electric boat motor conversion kits from  Thunderstruck-EV , an electric drive manufacturer in Santa Rosa, California.

Key features of electric inboard boat motors

Each brand has a slightly different set of electric inboard motor options. Here are some of the key features and options to look for.

• DIY conversion kits
• On-board computers  and touchscreen display
• Waterproof  system components

Electric inboard manufacturers

US manufacturer, Elco Motor Yachts , has been building electric motors for over 125 years, having gotten their start in 1893, supplying electric boats for the Chicago World’s Fair. They have seven inboards ranging from 6 to 200 hp.

Electric Yacht

Electric Yacht  is a US supplier focused on providing plug-and-play electric motors for DIY installations on sailboats. Their electric propulsion systems range from 10 to 30. They’ve had over 450 installs in 10 years of production.

Oceanvolt  is a leader in regenerative systems and their electric inboard motors are popular among sailors. They offer shaft drive systems ranging from 6 to 60 hp.

Torqeedo, a German manufacturer, is the world’s leader in electric boat motors. They have two lines of inboards, one for displacement boats and another for fast planing boats. Their Deep Blue inboard systems range from 25 kW to 100 kW (40 to 135 hp)

Hybrid systems

Hybrid systems combine an electric motor and combustion engine, so you can cruise in silence (but know you’ve got enough gas to get home). These systems offer  many of the benefits of pure electric motors, without the limited range. 

If you want  additional power for onboard luxuries  like air-conditioning, hybrids can also provide a significant increase in house-side fuel efficiency.

The downside to any hybrid solution is that the systems are far more complex . Not only do they require more equipment, but, for an optimized system, you’ll need highly sophisticated software to manage multiple power sources and switch back and forth between diesel and electric.

Unsurprisingly, the increased complexity adds cost, making hybrids less economical than either a conventional or pure electric install.

Serial vs. parallel hybrids

As with cars, there are  two types of hybrid systems: serial and parallel.  A serial hybrid uses a generator to power a large electric motor connected to the drive shaft. Whereas, a parallel hybrid has both a conventional combustion engine and a small electric motor connected to the drive shaft.

There are plenty of factors to consider when choosing between a parallel and serial system. Marine mechanics and electrical expert, Nigel Calder, does a great job of explaining  serial and parallel hybrids  in detail.

In general, serial systems may be a better fit for boats that can get most of their propulsion energy from renewable sources (e.g., a sailing catamaran). Whereas, a parallel system makes more sense on boats that regularly require sustained propulsion (e.g.,  Greenline’s power yachts ).

Key features of marine hybrids

• Parallel and serial hybrid options
• Integrated energy management  systems

Marine hybrid manufacturers

Elco motor yachts.

Elco  manufactures serial, parallel, as well as a combined serial-parallel system. Their systems can be used on sailboats, trawlers, yachts, and boats up to 85′ feet.

Hybrid Marine Ltd.

Hybrid Marine  sells parallel hybrid systems in the 10 to 230 hp range. Beta, John Deere, and Yanmar’s hybrids all incorporate Hybrid Marine technology.

Finnish manufacturer,  Oceanvolt , offers serial hybrid systems for both sailboats and powerboats.

Torqeedo  makes hybrid systems for yachts up to 120 feet as well as powerful motorboats.

Electric pod drive and sail drive

Several manufacturers are now making electric pod and sail drives. These electric drive systems are more efficient and can save space onboard.

Electric pod and sail drive manufacturers

Electric Yacht  produces a range of sail drives that can replace diesel engines up to 75 hp.

propulsion  sells a 3 hp, 6 hp, and 9.9 hp fixed pod drive.

Oceanvolt’s  sail drives range from 6 kW to 15 kW (8 to 20 hp)

Torqeedo  sells a 40 hp and 80 hp equivalent electric sail drive as well as electric pod drives in the 6 to 25 hp range.

While it’s possible to power an electric motor with a conventional lead-acid battery, there are many  good reasons to upgrade to lithium-ion batteries.

Their increased usable  capacity is roughly double  what you can get out similarly sized lead-acid battery. More battery capacity means more range—and hours of fun—on your electric boat.

They also  charge more quickly  and have a  longer life span  than lead-acid batteries. Unlike flooded lead-acid batteries, which need to be watered, lithium-ion batteries are practically maintenance-free.

The downside is that lithium-ion batteries are far  more temperature-sensitive  and can’t be charged much above 113 F (45 C) or below 32 F (0 C).

They  can also present major safety issues . Lithium-ion batteries can go into what’s known as thermal runaway—a self-heating process that can cause the battery to catch fire.

Simply put,  lithium-ion batteries are NOT a drop-in substitute for lead-acid batteries.  They need to be specially designed for the marine environment and paired with a robust battery management system.

Electric motor manufacturers often provide complete solutions (including motor, batteries, and battery management system). It’s a good idea to work with a manufacturer with extensive marine experience and an ABYC-certified technician on any installation.

The other catch is that lithium-ion batteries  cost two to four times   as much as lead-acid  batteries. However, the increased capacity and longer life span may make lithium batteries a better value option over the long run.

Ready to catch the electric boating wave?

With ever more powerful and feature-packed electric options launching each year, it’s an exciting time to be in the market for a new motor or engine. If you have any doubts about whether an electric boat motor is right for you, head to your local boat show and see, first hand, what all the buzz is about.

Fiona McGlynn is an award-winning boating writer who created Waterborne as a place to learn about living aboard and traveling the world by sailboat. She has written for boating magazines including BoatUS, SAIL, Cruising World, and Good Old Boat. She’s also a contributing editor at Good Old Boat and BoatUS Magazine. In 2017, Fiona and her husband completed a 3-year, 13,000-mile voyage from Vancouver to Mexico to Australia on their 35-foot sailboat.

Douglas McQuilken

Sunday 30th of January 2022

Great article!

For those who wish to collaborate with prospective & current electric boaters, highly recommend this forum - https://groups.io/g/electricboats

Thanks for the suggestion, Douglas!

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Electric Sailboat Motor: Range, Cost, Best Kits for Conversion

Today, owning a completely green sailboat has been made possible with electric sailboat motors.

Imagine cruising with the silence of an electric sailboat motor and the ease of use with a simple press on the start button. What’s better is there are no exhaust fumes at all with significantly less maintenance.

It’s so appealing that a lot of sailing liveaboards have made their electric sailboat motor conversion.

However, some sailors are still on the fence, worrying about the range and price of the electric sailboat motor.

If you are one of them, you are in the right place!

This post will guide you through every aspect you need to know about electric sailboat motors to help you make an informed decision.

Besides, you will get professional insights on how to make the electric sailboat motor conversion for your own boat and learn the best electric sailboat motors (with honest reviews).

Table of contents:

• Electric Sailboat Motors: Confusion Explained

Electric Sailboat Motor or Combustion Motor

• Electric Yacht Motor Conversion: Two Solutions
• How to Size an Electric Sailboat Motor

Best Electric Sailboat Motors (with Reviews)

Electric Sailboat Motor: Confusion Explained

Can you go cruising with an electric sailboat motor? Can you put an electric motor on a sailboat? Are there any limitations?

Whether electric sailboat motors are a good fit for your boat is not a YES or NO question. Here we will explain your top worries with statistics and facts. That way, you can make a wise decision according to your situation.

You may hear some complaints about the batteries and range of the electric propulsion.

However, their experience may not suit electric sailboat motors.

In fact, even small electric engines work pretty well in many sailboats. That’s because most of the time, the wind can power the boat, and the motor is just used for docking or in rare times when there is no wind.

Therefore, it makes more sense to learn electric sailboat motor performance in real-world applications.

Here is a test report of a 3 HP electric sailboat motor on an RS21 racing sailboat:

As you can see, the small electric sailboat motor can run at 5.5 mph top speed for one hour continuously.

And there is a big difference in terms of range vs speed for electric sailboat motors:

If you lower the speed, the range and runtime can be greatly extended. The slower you go, the further you’ll get. For example, if you cut your speed in half, the electric sailboat motor can last 7 hours and go 20 miles within one charge.

That’s pretty sufficient if you use the electric yacht motor mostly for docking or as an auxiliary engine.

Faster top speed (and more range) is available with higher power electric sailboat motors depending on your specific requirements. Contact a specialist to design your electric sailboat motor solutions.

Also, don’t forget to get the electric sailboat motor with regeneration (See recommendations below).

That’s to say, when there is a lot of wind and you’re moving rapidly via your sails, they regenerate and store electric power on the batteries to keep you moving at other times. Solar recharging is also a plus.

Essentially, the range depends on how many batteries you have, so it’s not a limitation of electric sailboat motors but energy and batteries.

If you are still worried, you can offset this by getting a diesel generator, which is more efficient than a diesel engine. And it is a range extender when you need it, but for 90% of your motoring that you don’t need the range, you can rely on the electric sailboat motor.

Some of you might be concerned about the extra weight of the batteries.

In fact, an electric sailboat motor with lithium batteries weighs less than a diesel engine, particularly if you include the fuel weight.

If you want a lightweight electric sailboat motor solution, make sure you get one with LiFePO4 batteries . Compared with other marine batteries, they are more compact in design with much less weight and higher energy density.

Some more advanced electric motors for small sailboats (such as Spirit 1.0 Evo) feature an integrated lightweight battery. So you don’t need to worry about the complex wiring to hook it up or extra space to store the battery.

This is a huge plus if you want to use the electric sailboat motor on a tender or dinghy.

Here is also a chart that collects the weight of some popular electric sailboat motors for your reference:

For many people, another big problem with electric sailboat motors is the cost.

It’s true that a gasoline outboard with similar power is a lot cheaper to buy. However, the electric sailboat motor eventually wins in long-term operating cost. That’s especially the case if you are going to do a lot of motoring.

Electric sailboat motors save on fuel and maintenance costs, which can build up to a large amount over time.

Here is a chart that compares the cost of a 3HP electric sailboat motor (coming with a built-in battery) with its combustion counterpart:

That’s to say, you will cover the price difference for electric yacht motors eventually as long as you use it long enough. Click to check the details of the calculation .

What makes the electric sailboat motor even more worthwhile is it saves you a lot of hassles, especially for sailors who only use the engine in and out of the harbor. Dealing with the maintenance of the gas outboard for a 10 minute motor out of and into the harbor is disproportionate and painful.

*The higher horsepower electric sailboat motor may be different in terms of the cost calculation. Check out the outboard motor pricelist by HP for more information.

As you may have already noticed, electric propulsion has already been widely used in the marine industry:

It’s quiet while motoring, clean to handle, environmentally friendly, with less maintenance and operation costs.

The electric sailboat motors are easier to use with dramatically fewer moving parts to break and no worries about being a diesel mechanic to deal with the hard pulling start. You can have it always on, so it is ready whenever you need it.

And it makes even more sense in sailing applications:

You don’t really need to motor much if your plan is to actually sail. If you are completely becalmed, you will probably just need to motor at 2 knots to keep making way, which is easy for electric sailboat motors.

If you mostly use the motor to get into and out of the harbor, the electric sailboat motor also works great for you.

You can always charge up at the dock, motor out of the marina (or even motor to your sailing area or race start), then hoist the sails and when you’re through, the batteries are charged again.

The electric sailboat motor is also useful as a backup (kicker) motor in case your system goes down. That’s why you can see people pushing a lot of big boats with small electric motors. (Click to learn more information about kicker motors .)

Personally, it’s really nice to have an electric auxiliary in the boat – no smelly, messy diesel and motor oil to deal with, a much simpler system with less maintenance, and much, much quieter operation.

However, powerboats tend to have much higher requirements in terms of both power output and runtime. In that case, an electric sailboat motor can be hard to satisfy your needs.

How Do You Size an Electric Motor for a Sailboat?

As a rule of thumb, you will need approximately 1 HP per 550 lb of the displacement of your boat.

Generally speaking, a 3 HP electric sailboat motor can push a sailboat up to 25 ft and a 9.9 HP motor is sufficient for a 30 ft sailboat to motor at a satisfying speed.

However, bear in mind the horsepower you need always depends on your needs and applications.

It’s better to check the data from real-world tests to decide whether the electric sailboat motor is suitable for your specific needs.

For example, the 9.9 HP electric sailboat motor Navy 6.0 allows you to go at 6.9 mph (11.1 kph) on a 30 ft sailboat, and the range can be extended to 46.4 miles if you decrease your speed to 2.9 mph (4.6 kph).

Click to see more test reports with other electric motor and sailboat combinations, and find the electric sailboat motor that suits you best.

If you are still not sure about the size of the electric sailboat motor for you, feel free to leave us a comment and we will get back to you ASAP with professional suggestions.

Electric Sailboat Motor Conversion

Basically, there are two ways for you to convert your sailboat to a clean and quiet electric drive system:

You can either convert your current vessel to electric or buy an engineless yacht and install an electric sailboat motor on your own.

#1. Repower Your Sailboat with Electric Motor

If you decide to replace the diesel engine with an electric motor, you will need to do a lot of preparations:

The DIY approach requires an electric sailboat motor kit (including motor and controller), batteries, a good level of mechanical ability and basic electrical knowledge, as well as some common tools such as a voltmeter.

You will need to take the old engine out for the new electric sailboat motor installation. It’s not an easy task that involves removing the engine mounts and the drive shaft (dealing with the numerous hoses and cables), taking out the engine, exhaust system, fuel tank, and its attendant tubes, etc.

Remember to balance the boat to avoid listing during the electric sailboat motor conversion.

Then in with the new electric sailboat motor. The installation process can be straightforward if you choose the electric sailboat motor kit wisely (See steps below). Furthermore, you can set up solar charging for your electric sailboat motor with solar panels and charger.

Many sailors have recorded their electric sailboat motor conversion process and experience. Be sure to check them out to get some inspiration. For example, Ed Phillips has documented everything which can serve as a guide for newbies to get started.

Mind you there can be a whole heap that can go wrong in designing and maintaining the electric sailboat motor systems. You really need to be totally on top of it if you want decent performance or reliability.

If you are not that technically inclined, it’s better to talk to a specialist first to discuss your plan for a smooth electric sailboat motor conversion.

#2. Install an Electric Motor in a Sailboat

If you own an enginless sailboat, the electric sailboat motor conversion is much easier for you.

All you need to do is to find a reliable electric sailboat motor and install it in simple steps. The whole process can be easily done, even for beginners. Here we take the popular 6 HP electric sailboat motor Navy 3.0 as an example to show you the installation process:

• Step 1 : Rotate the clamps or use the screws to fix the outboard onto the sailboat.
• Step 2: Mount the steering system in the proper position.
• Step 3: Install the tiller on the electric sailboat motor.
• Step 4: Connect the batteries to the electric sailboat motor system.

Click to check the video tutorial that guides you through each step of the installation.

If you are worried about aesthetic issues and want higher horsepower options, an electric inboard motor can be a better suit for your sailboat. If you prefer an inboard motor for your sailboat, contact our OEM team to get an electric propulsion solution tailored to your needs.

Note : You might find some electric trolling motors rated by #s of thrust on the market. Actually, those electric trolling motors for sailboats can only provide limited speed and range. If you are heading into the wind, the trolling motors for sailboats are definitely not an ideal solution.

Once you’ve evaluated if electric sailboat motors are right for you, there are a lot of options for electric systems.

Here are some popular electric sailboat motors with positive reviews from customers worldwide. Fast charger is available for all the models recommended to reduce your charging stress.

#1. 3 HP Spirit 1.0 Evo

If you are looking for an electric motor for a small sailboat, be sure to check out the ePropulsion Spirit 1.0 Evo. It’s suitable for large daysailers or small cruising sailboats under 25 ft.

With the Spirit 1.0 Evo electric sailboat motor, you can go 5.5 mph (8.8 kph) at top speed on the 21 ft RS21 sailing boat, or troll for 20 hours continuously at 2.2 mph (3.5 kph) according to our test .

This electric sailboat motor with regeneration allows you to recover energy from the prop while under sail. It will start to generate power automatically when the sailing speed reaches 2 knots.

As an electric auxiliary sailboat motor, it can also be easily installed on your tender boats or yacht dinghies since it’s portable and easy to transport (with a lightweight integrated battery).

Features You Will Love:

• Come with the industry-first hydrogeneration capability
• Direct-drive technology makes it maintenance-free
• Portable with a 1276Wh large integrated lithium battery for long range
• Safety wristband keeps you safe in case of MOB
• Digital operation keeps you informed of the battery status

Spirit 1.0 Evo Electric Sailboat Motor Reviews:

“Great weekend with my 17′ sailboat powered by the Spirit Evo. This is great. Quiet and reliable. Went at 3/4 throttle for about 1.5hrs when taking it back to boat ramp.” – Robert Taylor

“Very happy with our Spirit Plus. Pushing our Kolibri 560 a 750 Kg sailboat, with ease. Doing about 5.8 km/h at 500W.” – Frank van Asten

#2. 6HP/9.9 HP Navy Evo Series

If you want a little more juice on the electric sailboat motor, check out the ePropulsion Navy Series. It offers 6 HP and 9.9 HP models for your selection and it provides sufficient power for sailboats up to 30 ft.

According to our test , the 6 HP electric motor Navy 3.0 can push the Catalina 25 sailboat (25 ft) at 6 mph (9.6 kph) top speed, while the Olga 33 sailboat (33 ft) can go at 7.5 mph (12 kph) with the 9.9 HP Navy 6.0 motor.

The Navy series electric sailboat motor also comes with regeneration features which can be recharged with hydrogeneration, wind turbine, and solar panel.

• Four controls to fit your sailboat installation and your boating style
• Accompany LiFePO4 batteries (need separate purchase) are more energy efficient
• Digital display offers real-time monitoring of the power and battery
• Magnetic kill switch and safety wristband keep you safe on the boat
• Electric start saves you trouble pulling the cord to start

Navy Series Electric Sailboat Motor Reviews:

“I have a Navy 3.0 with E80 on a Catalina 25 sailboat. It is working well. Currently I am using about 4% battery to go in/out of the marina by boat.” – Aaron Young

“Just finished my 8 weeks sailing journey in the Baltic Sea. The two Navy 3 outboards provide enough power for my 33ft catamaran. The 400W solar panels provided enough energy for engines and all other energy consumed on board with 2-6 persons. The two Navy Batteries provide power for engines and all other on-board electric devices. I never had to use shore power, so totally self-sufficient electric system.” – Martin Hildebrand

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Best electric outboard motors: 11 top options for zero-emissions propulsion

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Electric outboard motors seem to be springing up all over the place right now. We round up 11 of the best electric outboards on the market…

Electric outboard motors are nothing new, after all the humble electric trolling motor has been around for decades, but in the past couple of years a new breed of more powerful units has emerged.

Capable of powering everything from a tender to a 50-knot sportsboat, this new generation of electric outboard motors will surely play a big role in the growing trend towards all- electric boats .

We’ve rounded up 11 of the best options available on the market right now to help you track down the right one for cutting down your boat’s carbon footprint.

Compact electric outboard motors for your tender

Torqeedo 603 Travel

Weight: 15.5kg Power: 600W / 0.8hp Battery: 500Wh Range: 11nm Price: £1,499

Torqeedo has been making electric outboard motors for quite a while now, and their latest offering slots into the travel range of electric outboards between the 503 (1.5hp) and the 1103C (3hp).

All the usual Torqeedo refinements are present and correct. IP67 rated as totally waterproof, the 603 Travel has a magnetic kill cord and an onboard computer providing instant readouts of operating range at current RPM and battery-charge status displayed on the tiller arm.

You can link it to an Apple or Android app and gain even more information including a map-based range indicator.

Read more about the Torqeedo 603 Travel

Mercury Avator 7.5e

Weight: 27.1kg Power: 750W / 1hp Battery: 1kWh Range: 34nm Price: $1,500

Announced in early 2022 and launched less than a year later, the Mercury Avator 7.5e is the first electric unit from the world’s biggest builder of outboard engines .

The whole top plate hinges up to reveal the battery, which can be quickly removed from your electric boat or replaced for convenient charging.

It’s by no means the lightest electric outboard motor on the market, but its claimed range at 25% throttle is very impressive – we look forward to putting one to the test.

Not resting on its laurels, Mercury launched the Avator 20e and 35e this summer as well. These units are no bigger than the 7.5e, but need wiring in to an on-board battery bank.

Read more about the Mercury Avator 7.5e

Read more about the Mercury Avator 20e and 35e

Weight: 14.5kg (inc. bracket) Power: 1kW / 3hp Battery: 1,085 Wh Range: 14nm Price: £2,185

The idea behind the Remigo One electric outboard makes perfect sense; rather than mounting the battery on top of the shaft, like the engine on an old-school petrol outboard, the Slovenian company has integrated it into the shaft and shaped it like a rudder to minimise drag and maximise steering effect.

It is backed by a 2-year warranty and has a magnetic key/kill cord. There are some other neat ideas too. The rudder casing is waterproof to IP67 above the water and IP69 below the water so it will survive a dunking, and it’s held in place by a clamp mechanism that allows you to adjust the shaft length to suit your boat with the aid of an allen key.

The transom bracket is separate to the motor so you can leave the bracket attached to the boat and simply slot the motor on and off. The tiller also folds and locks parallel to the blade so you can use it as a perfectly balanced carry handle.

Watch our test drive video of the Remigo One electric outboard

The Kicker is exceptionally light and surprisingly powerful

Thrustme Kicker

Weight: 4.4kg Power: 1kW / 3hp Battery: 259kWh Range: 5nm Price: £1,250

If it’s light weight and value that you prioritise over cruising range, then this Norwegian option is hard to beat.

Launched in 2021, the Kicker boasts enough range and grunt to get one person from ship to shore and back again in calm conditions, as editor Hugo proved in a week-long test.

The only downside is that the battery isn’t removable, which can make charging a little more difficult.

Read more about the Thrustme Kicker

Weight: 15kg Power: 1kW / 3hp Battery: 740Wh Range: Up to 1hr Price: €2,850

A brand new option from France, the TEMO-1000 doesn’t look anything like a traditional outboard motor.

The design doesn’t have any rectangular box on top, just a rudder-shaped shaft with an electric motor at the bottom and a long slim battery that simply slides down into it, connecting automatically to your electric boat without having to plug wires into it.

The tiller arm does the same, meaning it disappears completely when not in use and yet it is never detached and therefore never mislaid.

Read more about the TEMO-1000

Haswing Ultima 3

Weight: 16kg Power: 1kW / 3hp Battery: 1.03kWh Range: 18nm Price: £1,570

A top-of-the-range option from trolling motor stalwarts Haswing, the Ultimate 3 is suitable for boats up to 7m long.

The brushless DC motor produces 3hp (claimed to be equivalent to a 4hp petrol outboard motor), and it’s available in short and long shaft versions as well as the standard length.

Not only is the detachable battery unusually light at 5kg (lightest in class, according to the manufacturer), it also connects to the engine in a single simple operation without the need for connecting cables or other fiddly parts – no bad thing when you’re bobbing about in a tender!

Read more about the Haswing Ultima 3

ePropulsion Spirit 1.0 Plus

Weight: 19.3kg Power: 1kW / 3hp Battery: 1,276Wh Range: 22nm Price: £1,600

The original Spirit 1.0 has actually been in production for six years with over 10,000 units built. Featuring a 1,000W brushless motor, this electric outboard motor is claimed to be equivalent to a 3hp petrol engine, ideal for tender duties or small to medium sized dinghies.

This Plus version, launched in 2020, is the same weight, size and power – the big gain is where it’s needed most, run time. It has been achieved by upgrading the battery from 1,018Wh to 1,276Wh.

At the same time, the power cord has been upgraded for durability and reliability, and the voltage has been changed from 40.7V to 48V, making it compatible with an external 48V battery. The battery will even float if dropped overboard!

Read more about the ePropulsion Spirit 1.0 Plus

Most powerful electric outboard motors for day boats

Yamaha Harmo

Weight: 55kg Power: 3.7kW / 9.9hp Battery: Sold  separately Range: Depends on battery Price: £TBC

Announced in 2022 and tested on a 12m Venmar water taxi, the Yamaha Harmo electric boat drivetrain may be a rather modestly powered 3.7kW motor, equivalent to a 9.9hp petrol engine, but it is being seen as a major statement of intent from the Japanese brand synonymous with big, powerful four-stroke outboards.

Intriguingly, the Harmo is neither an outboard engine nor a sterndrive but a new propulsion package that borrows ideas from both camps.

It is mounted on the transom just above the waterline much like a sterndrive leg, but in keeping with the outboard engine ethos it’s an entirely self-contained unit that includes the motor and steering mechanism.

Read more about the Yamaha Harmo electric rim drive

RAD Propulsion RAD40

Weight: 100kg Power: 40kW / 55hp Battery: 20-60kWh Range: 100nm Price: £28,000 (ex. battery)

The RAD40 drive from British start-up RAD Propulsion appears to be far more than just a conventional outboard leg with an electric motor bolted on top.

Every single element of it has been designed from the ground up to maximise the benefits of electric power. The result is a brand new drive system that is not only much cleaner, quieter and more efficient than a petrol outboard engine but also smaller, lighter, cheaper to maintain and even more manoeuvrable.

In its current 40kW guise (equivalent to around 55hp) it’s powerful enough to propel everything from a 25-knot planing RIB to a 10-knot displacement craft but with a larger 160hp RAD120 as well as a portable tiller steered RAD2 already in development, it’s clear that RAD Propulsion has its eyes set on a much wider market.

Read more about the RAD Propulsion RAD40 electric outboard

E-Motion 180E

Weight: 580kg Power: 110kW / 180hp Battery: 70kWh Range: 70nm Price: $78,990

Launched in 2021 by Canadian firm Vision Marine Technologies, the E-Motion 180E looks like a genuine alternative to the 150-200hp petrol outboard motors that power the vast majority of 18-25ft sportsboats and RIBs.

The outboard engine itself weighs around 180kg, compared to 216kg for a 200hp V6 Mercury Verado, but that relatively modest saving pales into comparison next to the 400kg weight of the 70kWh battery pack.

Admittedly, a fair chunk of that will be offset by the lack of fuel tank and starter batteries, but unlike a petrol boat, the battery pack’s weight stays constant whether full or close to empty.

Read more about the E-Motion 180E

The Evoy Storm looks, feels and goes like a well-matched petrol outboard engine

Weight: 350kg Power: 222kW / 300hp Battery: 2x 63kWh Range: 25nm Price: €144,700

Although currently still in development, the Evoy Storm is a working prototype that has already been fitted to a number of partner brands’ boats, including an Iguana amphibious craft and an Axopar 25 that we tested at last year’s Cannes Yachting Festival .

Despite a 450kg weight penalty over a fully fuelled petrol boat, and five passengers, we still recorded a top speed of over 50 knots – vastly quicker than any other electric boat we’ve tested and not far off the world speed record for a production electric boat of 57.7 knots (held by a Goldfish X9 powered by a 400hp Evoy inboard).

The anticipated price for this electric Axopar 25 is €185,000 (ex tax), which looks pretty good value given that the price of the motor alone is €74,900 plus another €69,800 for the batteries. Whether Axopar can maintain, or even reduce, that price once the Evoy Storm enters production in 2024 remains to be seen.

Read more about the Evoy Storm

Tip of the iceberg

If this seems like a lot of choice, there are even more options coming down the pipeline in 2024. MBY understands that several major outboard manufacturers are planning on entering the electric outboard market, so watch this space…

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Navan s30 & c30 tour: exceptional new axopar rival, axopar 29 yacht tour: exclusive tour by the man behind it, latest videos, galeon 440 fly sea trial: you won’t believe how much they’ve packed in, parker sorrento yacht tour: 50-knot cruiser with a killer aft cabin, yamarin 80 dc tour: a new direction for the nordic day cruiser.

The little (electric) engine that could: The Port of San Diego unveils the nation’s first all-electric tug boat

The 82-foot eWolf expects to eliminate 3,100 metric tons of carbon dioxide

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The nation’s first all-electric tug boat has docked at the Port of San Diego and expects to begin emissions-free operations in about a month.

Operated by Crowley Maritime Corporation , the 82-foot eWolf will escort ships entering and leaving the Tenth Avenue Marine Terminal using electric power instead of diesel fuel, helping slash greenhouse gas emissions at the port and its neighbors in Barrio Logan and National City.

For the record:

1:58 p.m. March 13, 2024 This story has been updated to show the correct amount of government funding that went to the project.

“This is a big deal,” said port chairman Frank Urtasun at a news conference Monday. “This is new technology.”

Capable of speeds of up to 12 knots, the eWolf is powered by a 6.2 megawatt-hour main propulsion battery and two electric drives. The tug has thrust — also known as bollard pull in the parlance of the shipping industry — of 76.8 short tons, which is more powerful than the diesel-powered counterparts at the port.

Constructed in Alabama, the eWolf is equipped with two small generators for emergency use that allow the boat to travel longer distances at a reduced speed.

“Like an electric car, you step on the gas and it jumps,” said Paul Manzi, vice president of Crowley Shipping, based in Jacksonville, Fla. “All of the attributes that you have with an electric motor operation in a car or in an electric truck, you see here in the (eWolf) at massive scale. And it’s extremely quiet so when it pulls away from the dock you literally won’t hear any noise.”

The tug boat’s electricity will come from a charging station that is part of a microgrid facility equipped with two energy storage containers. Battery modules in each container have storage capacity of nearly 1.5 megawatt-hours.

Interconnected with the help of San Diego Gas & Electric, the charging station at the port is designed to allow the vessel to recharge quickly and reduce peak loads on the electric grid.

Operators plan to charge the eWolf overnight so it can perform its chores during daytime hours.

“This technology has individually been around for a while, but it hasn’t necessarily been integrated and optimized to all work together — and that’s kind of our role,” said Bruce Strupp, vice president at ABB Marine & Ports , the company that designed the boat’s propulsion system. “Some of the technology is our technology, some of it’s third-party technology, but we integrate it all together.”

The electric tug boat is expected to begin commercial operations at the port in mid- to late-April, depending on the completion of the charging station.

Officials at Crowley did not release the eWolf’s price tag Monday, saying only that it cost about twice as much as a conventional diesel-powered tug boat of comparable size.

But, Manzi said, the company expects the eWolf’s maintenance and operating costs will be “dramatically lower” than what’s spent on a diesel-powered tug boat because the electric model has fewer moving parts.

The entire project — the vessel as well as the charging station — received four grants that added up to $13.67 million, with two grants of $10.9 million from the San Diego Air Pollution Control District, one grant of just over $2 million from the U.S. Environmental Protection Agency and $750,000 from the federal government’s Maritime Administration.

In 2020, Gov. Gavin Newsom signed an executive order that directed state agencies to transition off-road vehicles — including tug boats — and equipment to 100 percent zero emissions by 2035.

By replacing one of the port’s diesel-powered tugs, the eWolf is expected to eliminate the consumption of about 35,000 gallons of diesel fuel per year. In its first 10 years of use, the electric tug boat is expected to reduce about 3,100 metric tons of carbon dioxide from the port and its surrounding areas such as Barrio Logan and National City.

“We’re trying to be good neighbors and trying to be able to help to reduce emissions here to help the electrification movement,” Urtasun said, adding that the port has spent about $130 million on various electrification projects.

Last year, the Port of San Diego became the first in North America to install a pair of all-electric cranes to load and off-load heavy cargo. Each 262 feet high, the cranes replaced an older crane that ran on diesel fuel. Together, the cranes expect to help the port reduce greenhouse gas emissions by 47 metric tons per year.

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EJET Eco-Friendly Electric Motor & Drivetrain Yacht Tenders: New Model Announced

Boat engineering and design company EJET Electric Yacht Tenders has announced the development of its latest electric motor 9X yacht tender model.

Ljubljana, Slovenia - March 21, 2024 —

Much like their highly acclaimed 4X tender, the upcoming 9X model sports EJET’s proprietary electric motor and drivetrain, going in line with founder Žiga Jarc’s mission of providing sustainable transportation options for yacht owners and guests. Both models will be available in the summer, with the 9X build slated for initial testing in July.

For more information, please visit https://ejet.co/

The announcement follows EJET’s recent appearance at the Boot Düsseldorf Boat Show. Having received the International Boat Industry’s Rising Star Award, the company revealed the development of its larger 9X model with the aim of promoting environmental responsibility within the boating industry.

Designed to be lightweight and compact without sacrificing output or speed, the new tender will be powered by a 220 kWh battery and a 300 kW motor, with an option to upgrade to 340 kW, ensuring 98% efficiency and making it suitable for sports such as water skiing. The boat’s V-shaped hull has been adjusted to accommodate EJET’s custom electric powertrain and is capable of withstanding turbulent waters and inclement weather conditions. Each boat is built with standard hydraulic steering mechanisms, along with the company’s military-grade jet system, allowing for easy maneuvering, reversing, and sudden stops in both low- and high-speed scenarios.

The 9X model will also feature a digital interface, which boaters will be able to use to select different driving modes and dynamics, view real-time GPS navigation and system data, and access the smart audio Bluetooth system. Additionally, amenities such as a hydraulic bathing platform, an electric grill, an ice maker, and a refrigerator will all be available as upgrade options for all 9X tenders.

About EJET Electric Yacht Tenders

Founded in 2016 by Žiga Jarc, EJET began with the goal of developing a zero-emissions electric yacht tender that did not compromise performance or safety. The company has since become a pioneer in electric propulsion systems and remains committed to future innovations in the boating industry. EJET tenders are currently the only products on the market with custom electric drivetrains.

EJET Electric Yacht Tenders, under the leadership of founder Žiga Jarc, is actively engaged in the development of its proprietary electric propulsion technology. The initiative is part of the company's broader commitment to innovation in high-performance, long-range powertrain technology for the marine industry. This effort underscores EJET's focus on delivering solutions characterized by their lightweight and compact design, high power output, and exceptional motor efficiency of up to 98%. With a specific emphasis on extending battery life, the company aims to set new benchmarks for what is achievable in electric propulsion within the boating sector.

“We built the company and the brand on three pillars: driver-centric experience, sustainability with clean electric power, and advanced electric propulsion technology,” says Ziga Jarc. “We cooperate with the best nautical partners to create unforgettable experiences for our customers.”

Interested parties can learn more by visiting https://ejet.co/contact-us/

Contact Info: Name: Žiga Jarc Email: Send Email Organization: EJET Electric Yacht Tenders Address: 16C Mokrška ulica, Ljubljana, Ljubljana 1000, Slovenia Phone: +386-41-688-998 Website: https://ejet.co/

Release ID: 89125030

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VESSEL REVIEW | Sinichka – Electric commuter boats designed for Russia’s Moskva River

A series of three new electric monohull commuter ferries have already begun operational sailings on the Moskva River in the Russian capital Moscow.

Built by Russian shipyard Emperium, sister vessels Sinichka , Filka , and Presnya – all named after rivers in Moscow – are being operated by the Moscow Department of Transport and Road Infrastructure Development (Moscow Deptrans). They are the first units of a planned fleet of 20 vessels that will serve the capital city and other nearby communities. The new ferry system will be the water transport system to be operated on the Moskva River in 16 years.

Each vessel has a welded aluminium hull, an LOA of 21 metres, a beam of 6.2 metres, a draught of only 1.4 metres, a displacement of 40 tonnes, and capacity for 80 passengers plus two crewmembers. Seating is available for 42 passengers on each ferry, and the main cabins are also fitted with USB charging ports, wifi connectivity, tables, toilets, and space for bicycles and scooters. The cabin layout can be rearranged to allow the operator to adjust the distances between the seats and to install armrests of varying widths.

An open upper deck is also accessible to passengers and is the only area on each ferry where smoking is allowed.

The ferries are all of modular construction with each ferry’s wheelhouse, main cabin, and other structural elements being built as complete, separate components. This enables the ferries to be easily dismantled for transport to anywhere in Russia by rail and then quickly re-assembled within seven days.

The ferries are also ice-capable. Recently completed operational trials on the Moskva showed that the vessels can also easily navigate under mild winter conditions with broken surface ice, though year-round operations are planned for the entire fleet.

The ferries are each fitted with 500kWh lithium iron phosphate battery packs that supply power to two 134kW motors. This configuration can deliver a maximum speed of 11.8 knots, a cruising speed of just under 10 knots, and a range of 150 kilometres.

Emperium said the transfer of rotation of electric motors to the propeller is carried out by direct drive. As a propulsion installation, a pulling rotary propeller-steering column with double screws is used. The installation of double pulling screws, with similar power, allows an operator to increase the efficiency of the propulsion system to deliver a slightly higher speed or to reduce energy consumption. This arrangement also provides the ferries with enhanced manoeuvrability necessary for navigating in close quarters.

The batteries themselves have projected service lives of 10 to 12 years and are fitted with safety features such as built-in fire extinguishers and gas vents. Quick-disconnect features allow the batteries to be easily removed for replacement or maintenance.

Some of our readers have expressed disquiet at our publication of reviews and articles describing new vessels from Russia. We at Baird Maritime can understand and sympathise with those views. However, despite the behaviour of the country’s leaders, we believe that the maritime world needs to learn of the latest developments in vessel design and construction there.

Click here to read other news stories, features, opinion articles, and vessel reviews as part of this month’s Passenger Vessel Week.

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Tags: Emperium Filka Moscow Moscow Department of Transport and Road Infrastructure Development Moskva River Presnya Russia Sinichka WBW newbuild

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ZEEKR ‘mixes’ it up with its fifth EV model – a funky new van designed for traveling families

Chinese EV automaker ZEEKR has confirmed its 5th EV model – a new van-like multi-purpose vehicle called the MIX. Designed for families with a traveling lifestyle, the ZEEKR MIX is the latest in China’s growing segment of all-electric family-size vehicles.

ZEEKR is an all-electric automotive brand that operates under the Geely Holding umbrella in China. In a few short years, the brand developed and launched several models met with early success.

2023 was a productive year for ZEEKR, as it debuted a new EV model called the 007 in addition to expansions in Europe with Mexico to follow soon, not to mention other technologies such as its own LFP battery technology .

The 007 began deliveries in January and has quickly become a best seller for the automaker. With hype just starting to build around ZEEKR’s fourth model and a recent refresh to its flagship 001 shooting brake, ZEEKR has unveiled a new EV called the MIX. Check it out.

ZEEKR’s new EV model called the MIX

Top comment by eduardo pelegri-llopart.

It looks like my old 1st gen Toyota Previa. We loved that car. Outstanding interior space and actually nice to drive (mid-engine layout).

ZEEKR unveiled its fifth new EV model on its Weibo page today, alongside a few exterior photos you can see above. Details remain light at this point, but ZEEKR says the new MIX EV “breaks the constraints of space.”

Additionally, the post states the new ZEEKR MIX “breaks through travel imagination,” with design language focused on a new all-electric lifestyle for families that like to travel. According to a report from CnEVPost , ZEEKR submitted its regulatory filing for the new EV in China earlier this month.

The filing says the MIX will arrive in China as a five-seater model – 4,688 mm in length, 1,995 mm in width, and 1,755 mm in height, offering a wheelbase of 3,008 mm. The specific ZEEKR MIX models submitted into the filing catalog were all single-motor versions with a maximum power of 310 kW.

The new EV’s platform will be powered by lithium-ion ternary batteries supplied through a joint venture between industry giant CATL and ZEEKR’s parent company, Geely. The MIX is the first of three new EV models ZEEKR has promised to launch in 2024 and will be joined by a mid-size luxury SUV designed to challenge the Tesla Model Y and a top-tier luxury MPV to join its existing 009 model.

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Scooter Doll is a writer, designer and tech enthusiast born in Chicago and based on the West Coast. When he’s not offering the latest tech how tos or insights, he’s probably watching Chicago sports. Please send any tips or suggestions, or dog photos to him at [email protected]