SILENT SAILING

Electric & Hybrid Marine Propulsion

systems designed for efficient integration & safe operation

01. Flexible configuration options
02. Energy & fuel optimization
03. Complete one stop shop solutions
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Designed for Every Vessel Type

Modular propulsion systems engineered for vessels of all sizes
— delivering efficient, reliable performance from small craft to large commercial applications.
With fully in-house expertise, we ensure seamless integration, dependable operation and complete accountability.
DNV approved Svenner Battery
  • Plug-and-play
  • Lightweight, safety-focused
  • 10’000 cycles — easily achievable.
Parallel Hybrid for large vessels

Large Vessel

Parallel Hybrid

Complete electric & hybrid propulsion solutions optimised for safety, efficiency and class requirements.

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serial hybrid for large vessels

Large Vessel

Serial Hybrid

Complete electric & hybrid propulsion solutions optimised for safety, efficiency and class requirements.

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Power

Falcon

Inboard and outboard propulsion system built exclusively for electric propulsion. Custom design.

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Saildrive and shaft drive for sailboat

Saildrive

Fenix

Designed to enhance your sailing experience with a perfect blend of performance, efficiency, and reliability.

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Flexible Supply

From high-performance batteries and generators to essential marine components and smart control apps.
Engineered to keep your vessel powered and connected.
EPTechnologies hv and lv batteries

Battery

HV / LV Marine

Advanced lithium battery systems engineered for maximum safety, longest cycle life and certified performance. Designed to meet demanding maritime standards, including DNV requirements.

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Generators for the marine industry

Generator

Generator

The generator range spans from compact mini units to large-scale marine power systems, engineered for seamless integration. They deliver dependable onboard energy for vessels of all sizes.

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Software for marine vessels

Software

Drive Train & EPMS control

Advanced lithium battery systems engineered for maximum safety, longest cycle life and certified performance. Designed to meet demanding maritime standards, including DNV requirements.

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Marine shop

Shop

Spareparts for the Marine

The EPT Shop offers connectors and components to batteries and complete applications. Selected for quality and compatibility, each product supports reliable marine performance.

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How we work

As sailors and boat owners ourselves, we understand the challenges faced every day on the water — from efficiency and reliability to safety and range.
By applying experience across vessel types, we optimise every solution for reliable performance and long-term value.

Life on water

Experience

As sailors and boat owners, we understand the challenges faced daily

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Tailored

Newbuilds / Retrofit

Turning your vision into reliable hybrid and fully electric vessels.

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Reliability

Parallel Strings

Double communication lines and dual system controllers for backup support

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Software ecosystem

EPMS

For private & fleet, manage power with smart diagnostics & remote access.

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Costs

Effective Quality

High-quality solutions designed to balance performance and affordability

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Crew Training

Sessions / Courses

To ensure your crew can operate and maintain the system.

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Maintenance

Service / Replace

Planned service & replacements keep your systems running.

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Proven Record

Vessels in operations

High safety standardsand class approved systems

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See How It Works – Recent Video Releases

Watch Our Most Recent System Explanations

  • Kasper explaining ReXo

    Sailboat System

    ReXo

    Easy installation for sailboats

    Video →

  • A detailed walkthrough of dnv approved solid state battery

    Solid State Tech Battery

    Svenner

    DNV approved – A detailed walk through

    Video →

  • Falcon x explained

    Outboard

    Falcon X

    Built exclusively as an electric propulsion system

    Video →

Reduce Fuel Costs. Lower CO₂.

2 million liters of fuel means avoiding approximately 5,360 tonnes of CO₂ — while significantly lowering operating costs as of fuel price.

We optimise every solution for reliable performance and long-term value.

liters fuel saved

This is the same as 1,165 cars use a year

of CO₂ prevented

Thats approximatelly how much 244,000 trees for one year can absorb


Projects

In most projects and on most shipyards, we operate as a trusted behind-the-scenes partner, but here are a few installations and partnerships we can proudly share.

  • Bavaria

    Sailboat

    C38e, C42e, and C46e models will be available with electric or hybrid propulsion.

    Story →

  • Mastercraft with electric propulsion from EPTEchnologies

    MasterCraft

    Powerboat

    Watersport fun! EPTechnologies drop-in system and software.

    Video →

  • RIB Unlimited

    Powerboat

    The Next Generation of All-Electric Speed Boats.

    Story →

  • Hanse and EPTechnologies collaboration

    Hanse

    Sailboat

    Electric propulsion and sustainability features.

    Video →

  • Viggo Boats

    Work Boat

    A new, sleek and effortlessly driven boat.

    Story →

  • Large Systems

    Catamaran

    The first electric luxury catamaran.

    Story →

  • Venø Island

    Ferry

    2017: 20,000 L less fuel per year after hybrid conversion. ROI: 8 yrs

    Story →

Frequently Asked Questions

Choosing the right electric or hybrid propulsion system raises important technical, operational, and regulatory questions.
Here you’ll find clear answers about our technology, safety standards, certifications, integration process, and long-term performance — helping you make informed decisions with confidence.

EPTechnologies systems are designed to comply with leading classification societies such as DNV, Lloyd’s Register, ABS, Bureau Veritas, and RINA, as required by the project.
We provide full documentation, test reports, and support throughout design, FAT, commissioning, and sea trials to ensure smooth class approval and regulatory compliance.

Yes. EPTechnologies systems are engineered for high power density and rapid response, enabling them to handle peak loads, support fast charging, and efficiently capture energy through regenerative braking. Advanced power management and battery protection ensure stable performance, safety, and long cycle life under dynamic operating conditions.

Yes. EPTechnologies provides intuitive onboard dashboards and remote monitoring solutions that give crew real-time access to key system data such as state of charge (SoC), power flow, alarms, and performance metrics. The interface is designed for clear operational overview, easy diagnostics, and efficient system management both onboard and remotely.

Yes. EPTechnologies can provide detailed case study performance data from installed projects, including energy consumption, load profiles, efficiency gains, and operational results. Where permitted, we share real-world performance metrics, sea trial data, and client references to support technical evaluation and decision-making.

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We help our customers strengthen their bottom line through improved efficiency and reduced operating costs.
With a growing global presence, EPTechnologies supports the maritime industry in achieving its ambitious sustainability goals.

Contact us to learn more about how we can support your project.