Oceanvolt

Soita Reittiohjeet Verkkosivusto Ota yhteyttä: Yritys

Oceanvolt Award-winning manufacturer of electric & hybrid motor systems for boats. Each and every part of the system has been specifically designed for electrical use.

Oceanvolt Ltd is focused on producing electric propulsion systems for catamarans and sailboats. Compared to combustion engines, this system is silent, simple and reliable. The system does not burn fuel or cause CO2 emissions. Each system manufactured in Finland is tested before shipment. “Less from nature, more for people.” Discover technology that respects both people and nature, and experience the joy of using this technology at sea.

Two things people always ask us: "Is electric really powerful enough?" and "Can I swap out my old diesel?"Short answers:...
26/10/2026

Two things people always ask us: "Is electric really powerful enough?" and "Can I swap out my old diesel?"

Short answers: yes, and yes.

Electric motors deliver way more torque than a comparable diesel. Our 15 kW motor outperforms a 30 hp diesel engine, so you're not giving anything up.

And if you've got an older boat, a refit is a great way to give her a new lease of life. You say goodbye to the greasy engine compartment, the boat gets lighter, and you get more space below deck. Same boat you love, just better.

23/10/2026

We had a chat with Torben Kornum, Global Market Manager at X-Yachts, in Cannes to talk about our partnership and where electric sailing is heading.

Watch to hear his thoughts ⛵

Hi, we're Oceanvolt! 👋 Oceanvolt is a company that has been making electric and hybrid propulsion and power management s...
20/10/2026

Hi, we're Oceanvolt! 👋

Oceanvolt is a company that has been making electric and hybrid propulsion and power management systems for boats for over 20 years. What we really care about is how it feels to be out on the water.

No engine noise. No diesel smell. No vibration. You glide out of the harbour in silence, you can hear each other talk, and evenings at anchor are completely peaceful. Your boat even charges itself as you sail.

All of this makes sailing easier, more comfortable and more enjoyable for everyone on board, from long summers cruising with family to a quick afternoon sail with friends.

Already have a boat you love? We can refit it and swap out the old diesel for an electric system. Buying new? We partner with leading boatbuilders, so your new vessel can be electric from day one.

This is where we share owner stories, life on board and what electric sailing really feels like.

Hybrid or fully electric? Honestly, there's no wrong answer. It depends on how you like to sail.If you mostly cruise the...
14/10/2026

Hybrid or fully electric? Honestly, there's no wrong answer. It depends on how you like to sail.

If you mostly cruise the coast and love long days at anchor, fully electric is hard to beat. While you sail, the propeller spins and charges your batteries through hydrogeneration, and the sun and wind top them up too. You typically get around 5 hours of motoring at cruising speed, with no fuel, no fumes and no noise.

If you're planning bigger passages, hybrid gives you extra peace of mind. A 48 V DC generator starts on its own when the batteries drop to around 20% and stops again at about 80%, so you can keep motoring without a break. It also charges straight into the battery bank, and it's up to 30% more fuel efficient than a conventional diesel.

Not sure which one suits you? Tell us how you sail, and we'll help you figure it out ⛵

Want the full technical deep dive? Our whitepaper is on the website: https://oceanvolt.com/download-center/

The French Riviera is calling, are you picking up? 📞 We’re heading to the Cannes Yachting Festival, and we have somethin...
29/08/2026

The French Riviera is calling, are you picking up? 📞 We’re heading to the Cannes Yachting Festival, and we have something very special to share this year!

X-Yachts will be displaying the X4.9e: the first X-Yacht fitted with Oceanvolt electric propulsion! You can visit the X-Yachts stand, register at the front desk, and take a guided tour to see how silent, clean electric power integrates seamlessly into a world-class performance cruiser.

Our team will be on-site at Vieux Port & Port Canto during 8-13 September as well. Stop by to chat about electric propulsion, explore our systems, or simply talk about your next adventure on the water.

(Note: Photos show the X4.9 model for illustration; exact vessel displayed at the show.)

25/08/2026

How do you make urban water tourism CO2-neutral? You repower the classics. ⚡️

When Odense set its goal to become a carbon-neutral city by 2030, Odense Aafart stepped up by refitting two of their iconic river cruisers with 20 kW Oceanvolt AXC20 electric shaft drives.

Switching to electric isn't just about meeting strict local environmental goals. Commercial operators cut down on heavy routine maintenance, eliminate diesel costs, and offer a quiet, premium ride that stands out to passengers. Upgrading classic hulls with modern technology protects the local ecosystem while future-proofing the business.

Ready to electrify your commercial fleet or charter operation? Contact us and let’s make it happen!

A city’s river is its soul, and the best way to experience it is in complete silence. Since 2023, Odense Aafart has been...
21/08/2026

A city’s river is its soul, and the best way to experience it is in complete silence.

Since 2023, Odense Aafart has been taking passengers along the historic Odense River using our Oceanvolt AXC20 electric drives. Replacing old combustion engines meant saying goodbye to diesel fumes, heavy vibration, and background roar. Instead, guests can actually hear the water, chat at a normal volume, and enjoy the scenery in total peace.

Whisper-quiet electric propulsion doesn't just elevate the tourist experience, it preserves the tranquility of the river for local wildlife and neighbors along the bank.
If you run a commercial cruise or tour fleet, head over to https://oceanvolt.com/commercial-vessels/ to see how repowering with Oceanvolt can transform your guest experience. 🤝

Double the drives = double the free energy. ⛵⚡Catamarans and twin-motor builds are the ultimate hydrogeneration setups. ...
18/08/2026

Double the drives = double the free energy. ⛵⚡

Catamarans and twin-motor builds are the ultimate hydrogeneration setups. Higher sailing speeds combined with dual Oceanvolt systems mean you capture twice as much power straight from the ocean. Run your climate control, power the galley, and recharge your batteries off-grid in absolute silence.

Configure your twin-engine layout with our online tool. Link in bio.

Why settle for noisy background humming when you could be listening to the ocean? 🌊 True luxury on the water isn’t just ...
14/08/2026

Why settle for noisy background humming when you could be listening to the ocean? 🌊 True luxury on the water isn’t just about where you’re going, it’s about how it feels to get there. It’s the effortless silence of sailing without a diesel generator running in the background, knowing your boat is creating its own clean energy as you glide through the water.

That’s the magic behind our patented ServoProp. Standard propellers drag or fold when trying to generate power, but the ServoProp automatically adjusts its blades a full 360° to capture every knot of wind:
✨ Twice the hydro-power of standard propellers: filling your batteries effortlessly.
✨ Zero drag when neutral sailing, so you never lose that sweet spot of boat speed.
✨ Smooth, instant thrust in both forward and reverse when it’s time to dock.

And because it automatically turns off the moment your batteries reach 100%, there’s nothing left for you to manage. No fumes, no vibration, no extra steps: just pure, uninterrupted peace on the open sea.

Ready to dive deeper into the data? We’ve broken down the exact physics, power curves, and hydrogeneration math for you.
📖 Read our Hydrogeneration White Paper via the link in our bio!

Sail faster, make more power. ⚡While standard boats rely on loud, smelly combustion generators to keep their systems run...
10/08/2026

Sail faster, make more power. ⚡

While standard boats rely on loud, smelly combustion generators to keep their systems running, Oceanvolt hydrogeneration turns your boat speed into free, silent electricity. As your hull moves through the water, the propeller turns in reverse, recharging your main battery bank automatically while underway.

Your only limit is the horizon. How exciting is that?

Osoite

Ruosilantie 7
Helsinki
00390

Aukioloajat

Maanantai 08:00 - 17:00
Tiistai 08:00 - 17:00
Keskiviikko 08:00 - 17:00
Torstai 08:00 - 17:00
Perjantai 08:00 - 17:00

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Ota Yhteyttä: Yritys

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