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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As “extreme” weather events become more commonplace, the demand for reliable and portable energy continues to rise. In response to that growing demand for dependable off-grid power, Volvo has developed the new PU500 Battery Energy Storage System (BESS) designed to take electrical power when it’s needed most.
Designed to be deployable in a number of environments at a moment’s notice, the Volvo Energy PU500 BESS is equipped with approximately 500 kWh of usable battery capacity (up to 540 kWh total). More than enough juice, in other words, to power a remote construction site, disaster response effort, or even a music festival – anything that needs access to reliable electricity beyond a grid connection.
That’s great, but what sets the PU500 apart from other battery storage solutions is its integrated 240 kW DC fast charger.
“With an integrated CCS2 charger, the PU500 is designed to work with all brands of electric equipment, trucks, and passenger cars,” says Niklas Thulin, Head of BESS Product Offer at Volvo Energy. “This ensures that no matter what type of electric vehicle or machinery you rely on, the PU500 can provide the power you need, making it a truly flexible solution for any grid constrained site or location.”
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The integrated charger in the PU500 has the impressive ability to charge a heavy equipment asset (be that an electric semi truck or something like a wheel loader) in under two hours. Its on-board capacity allows to fully recharge up to 3 electric HD trucks or 20 electric cars per day, making it an incredibly versatile disaster response asset.
In a bold bid to combat the crippling air pollution crisis in its capital, Delhi, Indian lawmakers have begun high-level discussions about a plan to phase out gas and diesel combustion vehicles by 2035 – a move that could cause a seismic shift in the global EV space and provide a cleaner, greener future for India’s capital.
Long considered one of the world’s most polluted capital cities, Indian capital Delhi is taking drastic steps to cut back pollution with a gas and diesel engine ban coming soon – but they want results faster than that. As such, Delhi is starting with a city-wide ban on refueling vehicles more than 15 years old, and it went into effect earlier this week. (!)
“We are installing gadgets at petrol pumps which will identify vehicles older than 15 years, and no fuel will be provided to them,” said Delhi Environment Minister Manjinder Singh Sirsa … but they’re not stopping there. “Additionally, we will intensify scrutiny of heavy vehicles entering Delhi to ensure they meet prescribed environmental standards before being allowed entry.”
The Economic Times is reporting that discussions are underway to pass laws requiring that all future bus purchases will be required to be electric or “clean fuel” (read: CNG or hydrogen) by the end of this year, with a gas/diesel ban on “three-wheelers and light goods vehicles,” (commercial tuk-tuks and delivery mopeds) potentially coming 2026 to 2027 and a similar ban privately owned and operated cars and bikes coming “between 2030 and 2035.”
Electrek’s Take
Xpeng EV with Turing AI and Bulletproof battery; via XPeng.
Last week, Parker Hannifin launched what they’re calling the industry’s first certified Mobile Electrification Technology Center to train mobile equipment technicians make the transition from conventional diesel engines to modern electric motors.
The electrification of mobile equipment is opening new doors for construction and engineering companies working in indoor, environmentally sensitive, or noise-regulated urban environments – but it also poses a new set of challenges that, while they mirror some of the challenges internal combustion faced a century ago, aren’t yet fully solved. These go beyond just getting energy to the equipment assets’ batteries, and include the integration of hydraulic implements, electronic controls, and the myriad of upfit accessories that have been developed over the last five decades to operate on 12V power.
At the same time, manufacturers and dealers have to ensure the safety of their technicians, which includes providing comprehensive training on the intricacies of high-voltage electric vehicle repair and maintenance – and that’s where Parker’s new mobile equipment training program comes in, helping to accelerate the shift to EVs.
“We are excited to partner with these outstanding distributors at a higher level. Their commitment to designing innovative mobile electrification systems aligns perfectly with our vision to empower machine manufacturers in reducing their environmental footprint while enhancing operational efficiency,” explains Mark Schoessler, VP of sales for Parker’s Motion Systems Group. “Their expertise in designing mobile electrification systems and their capability to deliver integrated solutions will help to maximize the impact of Parker’s expanding METC network.”
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The manufacturing equipment experts at Nott Company were among the first to go through the Parker Hannifin training program, certifying their technicians on Parker’s electric motors, drives, coolers, controllers and control systems.
“We are proud to be recognized for our unwavering dedication to advancing mobile electrification technologies and delivering cutting-edge solutions,” says Nott CEO, Markus Rauchhaus. “This milestone would not have been possible without our incredible partners, customers and the team at Nott Company.”
In addition to Nott, two other North American distributors (Depatie Fluid Power in Portage, Michigan, and Hydradyne in Fort Worth, Texas) have completed the Parker certification.
Electrek’s Take
T7X all-electric track loader at CES 2022; via Doosan Bobcat.
With the rise of electric equipment assets like Bobcat’s T7X compact track loader and E10e electric excavator that eliminate traditional hydraulics and rely on high-voltage battery systems, specialized electrical systems training is becoming increasingly important. Seasoned, steady hands with decades of diesel and hydraulic systems experience are obsolete, and they’ll need to learn new skills to stay relevant.
Certification programs like Parker’s are working to bridge that skills gap, equipping technicians with the skills to maximize performance while mitigating risks associated with high-voltage systems. Here’s hoping more of these start popping up sooner than later.