A relatively young boatbuilder called Sialia Yachts is assembling an impressive portfolio of all-electric luxury vessels boasting some of the best power and range we’ve seen in the marine industry. These Sialia yachts, like the all-electric 57 Deep Silence, offer a one mega-watt-hour (MWh) battery capacity and 400 kW motors capable of transporting a dozen passengers long distances.
Sialia Yachts, founded in 2017, is a builder of custom sustainable yachts based in Warsaw, Poland. It has expanded its team to include minds from around Europe, including the Netherlands and Italy. According to the company website, its goal is to “break barriers and set new standards in sustainable yachting.”
One look at its growing lineup of all-electric luxury vessels, and it’s clear that the company is well on its way, delivering some of the more impressive technology and performance we’ve seen in the blossoming marine electrifications segment. One of the stars of that lineup is the Sialia 57 Deep Silence electric yacht, a 17.6-meter vessel that touts massive batteries, two powerful motors, and impressive cruising speeds.
All while delivering an onboard experience that is plush and home-like. Check it out:
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Sialia Yachts offers seven different all-electric vessels
We highly recommend checking out Sialia’s website to explore its entire lineup of electric yachts, including a 26.6-meter 80 Explorer and 12-passenger 59 Weekender; we will focus on the vessel seen above, the 57 Deep Silence—the flagship model that inspired the boatbuilders’ 59 line of electric yachts available today.
Per Sialia Yachts, this all-electric 12-passenger boat was designed with an “unwavering commitment to sustainability, without compromising aesthetics or functionality.” Sialia has achieved that goal in many ways, delivering to customers everything (comfort, luxury, performance, and zero-emissions) in a 19,000 kg carbon fiber package.
The electric yacht boasts a 1,000 kWh battery pack complimented by a Vripack design hull that maximizes space for the all-electric drivetrain. The 57 Deep Silence is propelled by technology from AMPROS, which includes two 400 kW electric motors. That system also enables AC charging of up to 22 kW and DC fast charging of up to 150 kW. Those components combine for a sustainable and ultra-quiet drivetrain configuration that can deliver up to 390 kW of continuous power and push the electric yacht to speeds over 25 knots (~29 mph). Here are some charge rates and estimated ranges:
Charge Rate (10-90%)
Charge Time (1,000 kW Battery)
150 kW DC
5.8 hours
50 kW DC
17.3 hours
2x 22 kW (3-phase) AC
19.6 hours
1x 22 kW (3-phase) AC
29.3 hours
Speed
All-Electric Range (1,000 kW Battery)
8 knots
114 nautical miles (131 miles)
16 knots
46 nautical miles (53 miles)
25 knots
33 nautical miles (38 miles)
Stalia named the yacht above Deep Silence for a reason. That electric yacht’s powertrain and other vessels deliver 0 decibels of noise, allowing customers to enjoy the serene sounds of waves lapping and birds squawking.
These electric Sialia Yachts vary in price based on a number of factors, including size, model, finish, powertrain, charging capabilities, and extras, but in the millions of euros range and go up from there. You can get a better look at the 57 Deep Silene from Sialia in its video below:
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The major electric bicycle brand Velotric has just launched its newest model, the Velotric Breeze 1. Part commuter, part cruiser, the Breeze 1 is a fast yet comfortable e-bike intended for those who want a relaxed riding style without sacrificing performance.
Most cruiser electric bicycles are considered to be more of a laissez-faire endeavor, but the Velotric Breeze 1 is hoping to crank things up a notch with fast speeds and high-tech features.
Replacing the traditionally large and swoopy frame is a more accessible step-through design that comes in two sizes to fit a larger range of riders. But while the frame may look different than a classic cruiser, the pedal-forward geometry and swept-back cruiser handlebars definitely evoke true cruiser vibes.
That geometry, including the adjustable angle handlebars, helps give the Velotric Breeze 1 a more upright and relaxed ride.
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But don’t think that just because the Breeze 1 is a relaxed ride, it can’t still bring the performance. A 750W motor offers up to 28 mph (45 km/h) of speed in unlocked mode, though the bike comes with a 20 mph limit right out of the box. To open up Class 3 speeds, users will need to use the settings menu in the color display, where a plethora of other parameters can also be adjusted.
A 48V 13.4Ah battery provides 643Wh of battery capacity, or enough for a claimed maximum range of 75 miles (120 km) in the lowest power pedal assist mode. There are also 15 levels of pedal assist and the ability to choose between the torque sensor or the cadence sensor to activate that pedal assist (and of course throttle mode, for those who don’t want to pedal at all).
While torque sensors are generally more highly praised for their ability to offer near-instantaneous power delivery and more natural feeling riding, some people prefer a cadence sensor since it can be used more like a foot throttle, allowing minimal effort from the rider. By offering the option to choose between the two, Velotric is giving everyone the opportunity to ride the way they prefer.
The battery is IPX7-rated, meaning it can be submerged in up to three feet of water. The rest of the bike is IPX6-rated, allowing owners to pressure wash the bike without worry of water getting inside. Like all of Velotric’s electric bikes, both the battery and the entire bike are UL-certified.
The Velotric Breeze 1 also includes Apple FindMy location tracking, punchy hydraulic disc brakes, bright LED lighting including turn signals, easy-rolling 27.5×2.2 urban tires, a Shimano 8-speed derailleur, and is even rather lightweight for a cruiser e-bike at just 48 lb (21.7 kg).
The seat stay-mounted tail lights are also spread wide on the rear of the bike, allowing the turn signals to function even better as directional indicators for drivers.
The bike lacks suspension, offering a purely rigid fork and frame, but is likely intended for operation on smooth beach paths and other areas without the bumpy terrain that typically begs true suspension.
Priced at US $1,799, the Velotric Breeze 1 was just launched this morning and is already available for order on Velotric’s site. The bike comes in five different colors and two different frame sizes, fitting riders between 4’11 and 6’4″ (150-193 cm).
What do you think of Velotric’s newest e-bike? Let us know in the comment section below, and be on the lookout for our own review of the Breeze 1 coming soon!
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ACME stock soars on today’s cartoonishly silly episode of Quick Charge, we watch Tesla Autopilot crash into a wall with a painting on it, make the Elon stans look silly when they point out shady behavior from their fearless leader, and toss out the notion that some franchise dealers might help the troubled EV brand make more sales in red states.
We also cover Toyota as it moves to position itself for global battery dominance by suppling batteries to more than 400,000 electrified Honda vehicles per year, plus an upgraded Xpeng G6 electric SUV that makes everything on this side of the Pacific look positively plebeian. All this and more, enjoy!
New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.
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Tesla has already started offering 0% APR on loans for the new Model Y in China, showing a clear sign of weak demand.
We recently reported that Tesla is under increased pressure from competition in China, the world’s largest EV market.
The Tesla Model 3 was recently surpassed in sales by the Xiaomi SU7 in a record short period from starting production. The SU7 not only outsells Model 3 in China, but Xiaomi’s electric sedan has a 31-34-week-long order backlog compared to just 1-3 weeks for Tesla’s.
Tesla didn’t apply these same offers to new Model Y orders because Tesla enjoyed more demand for the vehicle due to the launch of the Model Y refresh, and the production launch limited the supplies.
We noted that a good indication of when Tesla is running out of the backlog of orders, which was opened in January, for the newly delivered vehicle would be if Tesla brings back financing incentives on the Model Y.
Today, Tesla announced that it was bringing back the 0% interest loans on the base version of the new Model Y:
The Model Y RWD is by far Tesla’s best-selling car in China and Tesla is now offering up to 3 years at 0% for a 30% down payment and some discounted rates for a smaller down payment.
The incentive starts now and up to April 30. Tesla wrote:
If you purchase a Model Y rear-wheel drive version from March 18, 2025 to April 30, 2025 and pick up the car before the order expiration date according to the delivery and payment terms in the order, eligible customers can apply for the following financial preferential plans:
Tesla currently quotes “2-4 weeks” as a delivery timeline for new orders for the new Model Y RWD, and 6-10 weeks for Long Range AWD.
The Long Range appears to enjoy a bit more demand. Tesla even slightly increased the price by RMB 10,000 yuan ($1,380).
Electrek’s Take
It’s important to consider that Tesla is believed to be selling a mix of RWD vs AWD around 3 to 1 or even 4 to 1. Therefore, any change in pricing and subsidized loans to the Short Range RWD would have a massive impact on Tesla.
I have to say, I’m surprised. I suspected Tesla would have some issues selling the new Model Y in the second half of the year after some excitement for the new version wore off and competition like the Xiaomi YU7 would arrive, but I didn’t think it would come so fast.
Even if this is because Tesla was able to ramp up production of the new version faster, which could mean more deliveries in Q1, the fact that they are already discounting them is a terrible sign of demand.
I didn’t have high hopes for Tesla’s prospects in China in 2025, but even I thought this would not come for another 3-5 months.
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