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eCore

Energy Management System for Modern Mariners
ePropulsion eCore - Energy Management System for Modern Mariners
eCore

All-in-One Energy Management Solution

ePropulsion eCore is the intelligent heart of your vessel's energy management system. Purpose-built for catamarans and cruising vessels, it transforms complex power management into a seamless, user-friendly experience.

eCore is a fully integrated energy unit that manages every aspect of your vessel's power, from generation to consumption. It centralises all energy inputs and outputs in one compact system, eliminating the need for multiple components and complex internal wiring.

Experience the ePropulsion Difference

Silent sailing, simplified control, complete energy integration, and global support wherever you go.

One Seamless system

The eCore system adapts to your vessel, seamlesly blending fully electric and hybrid operation while intelligently managing multiple energy sources for optimal performance in all conditions.

One Seamless system - ePropulsion eCore
eCore 96 VDC
eCore 96 VDC
eCore AC
Motor
Motor
Battery
Battery
Generator

 1  eCore

1a eCore 96VDC

A compact, all-in-one bidirectional power unit that brings the core components of the eSSA system together.
  • AC/DC Charger & Inverter in One
  • Solar Ready with built-in MPPT
  • Direct Integration to battery, motor, and DC/DC converters
  • Flexible DC Output with 12V, 24V, and 48V for all DC devices
  • Full Control via the external 10-inch Smart Display

1b eCore AC

An expandable AC power module.
Supporting shore power and generator inputs with automatic transfer switching. It manages house loads, connects to eCore 96VDC, and outputs NMEA 2000 for system monitoring.

 2  Motor

 3  Battery

 4  Generator

Energy Management System

One compact all-in-one system for fast, scalable installation and full system control.
  • AC Load
  • PV Solar
  • Direct connections with power battery and motor
  • DC Load 12/24/48 V
  • Fast Charger
  • Shore Power
  • Hybrid Generator Integration

Expandable System Modules

  • Expansion ports for additional MPPT, AC load and DC load capabilities.
  • Flexible configurations for sailboat from 35 feet to 50 feet.

Flexible Configuration

Advanced Monitoring & Control

  • Everything in one display. You can view and control the entire vessel at a glance, including propulsion, energy, and DC/AC distribution, all on a single platform.
  • Remote monitoring for advanced trouble shooting capabilities via the App for your convenient.
  • Support third parties’ external MFD such as Raymarine.
Advanced Monitoring & Control

Specification

eCore 96 VDC
Size (LxWxH) 700 x 456 x 336 mm
DC Box Power 30 kW + 10 kW
DC Load 12/24/48V 1.2 kW*3
Bidirectional AC - DC Power 5 kW Max
AC Input Range 80-265 VAC
Motor Power 20 kW Max
MPPT Power 2 kW Max
eCore AC
Size (LxWxH) 450 x 377 x 430 mm
Shore Power and Generator 20 kW
House Load Power 10 kW *2 or 20 kW Max
AC Input Range 80-265 VAC
eCore is a concept demonstration. Information is for reference only. Specifications and features are subject to change prior to final production.

Why ePropulsion?

With strong global production and after-sales networks, paired with cutting-edge product technologies, we deliver reliability and performance you can trust.

Your safety is our priority. Our solutions comply with key industry standards: ISO 23625 for battery safety, ISO 16315 for electric propulsion, and ISO 13297 for electrical installation, so you can sail with confidence.

Designed with Three Principles

Simplicity
A streamlined, user-friendly system that replaces complex setups, providing complete energy control at a glance.
Flexibility
Start with the DC box for essential loads. Add the AC box as your needs grow, providing scalable power for any vessel.
Efficiency
Harness solar and hydrogenerator inputs to capture energy while sailing or spending time under the sun. Stay charged longer and go further.

Power Your Life Onboard

Whether you are cruising coastlines, crossing oceans or anchoring off-grid, eCore gives you the freedom to travel further without constantly thinking about power. By bringing your vessel’s energy sources and onboard systems together, it provides greater visibility, simpler control and reliable power for everything from essential equipment to everyday comforts.
More Adventure
Fewer Power Worries
Enjoy longer passages and more time at anchor without constantly calculating your available power or planning around the next marina.
Home Comforts, Wherever You Go
From preparing meals to keeping the cabin comfortable, EnergyCore lets you enjoy life onboard without feeling limited by your location.
More Time to
Enjoy the Journey
With the complexity handled in the background, you can focus less on managing onboard systems and more on where sailing takes you next.

Where to buy?

Please use our Dealer Locator to find your nearest stockist of the ePropulsion range.

Find your nearest dealer