Integrated Propulsion System for Large Yachts - The New Era of Electric Navigation
Epropulsion X-Series: Power up to 55 hp in Intelligent System
When you need power beyond the capabilities of traditional outboard engines, it's time for a revolution. Epropulsion X Series is not simply an engine - it's a fully integrated, modular propulsion system that redefines the concept of power and intelligence on the water. Offering power from 16 hp to nearly 55 hp, the X Series successfully replaces large diesel engines. Designed from the ground up as a single, cohesive ecosystem, it combines powerful engines, intelligent controls and advanced energy management. It is the ultimate solution for owners of large sailing yachts, catamarans and commercial vessels.
Power, Intelligence and Full Integration - Explore the X System Architecture
Epropulsion X-Series: More than an Engine, it's a Complete Ecosystem
Is it possible to create a propulsion system that is both powerful, intelligent and intuitive to use? Epropulsion X Series proves that it does. It's no longer just a motor connected to a battery - it's an advanced architecture in which each component „talks” to the others. From the engine, to the controller, to the batteries, to the handlebars and display, everything works as a single, optimized organism. Designed to replace complex diesel systems, the X Series offers unparalleled performance, modularity and simplicity that will change your perception of electric propulsion forever.
Full Technical Specifications Epropulsion X Series
Looking for specifics? You've come to the right place. Below you will find complete, verified and detailed technical specifications for the powerful X-Series engines. No abbreviations or understatements. Review the data, then scroll down to read our expert verdict.
Power and Performance
- Nominal drive power: 12 kW (X12), 20 kW (X20), 40 kW (X40)
- The power equivalent of an internal combustion engine: ~16 HP (X12), ~28 HP (X20), ~55 HP (X40)
- Motor type: Brushless direct current (BLDC) motor
- Drive: Direct, gearless (Direct Drive)
- Maximum overall system efficiency: over 88%
Power Supply and System Architecture
- Power supply type: External power banks only
- System voltage: 96V class system
- Architecture: Epropulsion Smart System Architecture (ESSA).
- Recommended batteries: Epropulsion G-Series (G102-100)
- Communication: integrated CAN bus, allowing all components to communicate in real time.
Weight and Dimensions (model dependent)
- The weight of the engine itself:
- X12: ~67 kg
- X20: ~76 kg
- X40: ~88 kg
- Available column (shaft) lengths:
- Long (L)
- Extra Long (XL)
Key Features and Controls
- Hydrogeneration (recuperation): Yes, standard on all X Series models
- Controls: Fully digital and integrated, comprising:
- Smart Throttle: Smart Handle.
- Smart Display 5″: Central 5-inch system display.
- Digital Helm: Optional digital steering wheel.
- Safety: integrated management system (BMS), temperature monitoring, overload protection.
Working and Storage Conditions
- Permissible operating temperature range: from -10°C to +55°C
- Degree of protection: IP67 (full dust and water immersion protection for all components)
Data analyzed? It's time for Allwater.co.uk's expert verdict
The numbers don't lie - the X Series is in a class of its own. But what does that mean in practice? It's simple. If you're looking for a powertrain that is designed to not only replace, but **exceed the capabilities of a large diesel engine** in terms of intelligence, integration and operating culture, this is the choice for you. It's ideal as:
- Main, emission-free propulsion for large sailing yachts and catamarans.
- Quiet and efficient system for commercial passenger vessels and workboats.
- A modern, integrated alternative to complicated and noisy flue gas installations.
- A drive platform for those who value superior technology and uncompromising performance.
Technology that gives you the edge - 3 reasons to choose the X Series
1. ESSA architecture - Intelligence that integrates everything
This is the heart of the X Series. ESSA (Epropulsion Smart System Architecture) is not just a cable connection - it's the digital nervous system of your boat. All the components - engine, controller, batteries, handset, display - communicate with each other in real time. The system manages energy itself, monitors the status of all components and ensures maximum performance and safety. This is real intelligence, not just power.
2 Modularity and Scalability - Build a Customized System
The X series is not an „out of the box” product. It's a platform that you can configure at will. Need more power? Choose the X20 or X40. Need gigantic range? Connect several powerful G-Series batteries in parallel. Want to control two motors with one handlebar? No problem. This flexibility allows you to create a propulsion system perfectly suited to your craft and your needs.
3. Safety and Reliability at the Industrial Level
Every component of the X Series is designed for maximum reliability. IP67 rating, advanced cooling systems, redundant safety features and continuous system health monitoring by ESSA architecture give you the peace of mind that no combustion plant can provide. This is technology you can rely on in all conditions.
Frequently Asked Questions (FAQ)
What is the main difference between the X12, X20 and X40?
The main difference is the output power. X12 (12kW) is a great start to replacing smaller stationary engines. X20 (20kW) offers significantly more power to larger yachts. X40 (40kW) is the absolute top, designed for the heaviest units or where the highest speed and dynamics are required.
What batteries are needed for the X Series?
The X-Series operates at 96V and is optimized for use with dedicated, powerful batteries Epropulsion G-Series (G102-100). The number of batteries needed depends on the engine selected and the expected range. Contact us and we will make precise calculations of the energy requirements for your boat.
Is the installation complicated?
Despite its technological sophistication, ESSA's architecture is designed to simplify installation. With integrated components and communication over a single bus, installation is often simpler and faster than with traditional diesel systems. However, we always recommend that a certified specialist perform the installation.
Allwater.co.uk Guarantee - Why buying from us is the best decision?
When you choose the Epropulsion X-Series system at Allwater.co.uk, you are investing in a partnership and professional support at the highest level.
- Expert Knowledge Guarantee: We will help you design and configure the entire system - from the selection of motor power, to the precise calculation of energy requirements, to the selection of all control components.
- Availability and Logistics Guarantee: We work directly with the manufacturer to ensure efficient processing of even the most complex orders.
- Peace of Mind Guarantee: You get a complete system from official Polish distribution, with full manufacturer's warranty and our technical support at every stage.
Take electromobility to the highest level. Contact us to configure your Epropulsion X-Series propulsion system.
Important note: The X series is a professional integrated drive platform.
It is not a stand-alone engine. In order to create a complete, working system, it is necessary to precisely select all components of the architecture ESSA (Epropulsion Smart System Architecture)..
The minimum configuration of the X-Series system requires:
- Drive Unit: X12, X20 or X40 engine.
- Control System: At least one module Smart Throttle (cuffs) and Smart Display 5″.
- 96V Power System: Dedicated batteries Epropulsion G-Series As well as a suitable charger.
- System Components: Necessary communication and power cabling, hubs and security.
Due to the complexity and modularity of the system, each project requires a customized configuration. Contact us - As experts, we will help you design and price a complete propulsion system perfectly suited to your unit.
Epropulsion X12
Version (Column length)
Kit contents
Price
X12 Short (S)
The kit includes the motor and a complete package of basic power and communication wiring required for integration into the ESSA system.
X12 Long (L)
The kit includes the motor and a complete package of basic power and communication wiring required for integration into the ESSA system.
Epropulsion X20
Version (Column length)
Kit contents
Price
X20 Long (L)
The kit includes the motor and a complete package of basic power and communication wiring required for integration into the ESSA system.
X20 Extra Long (XL)
The kit includes the motor and a complete package of basic power and communication wiring required for integration into the ESSA system.
Epropulsion X40
Version (Column length)
Kit contents
Price
X40 Long (L)
The kit includes the motor and a complete package of basic power and communication wiring required for integration into the ESSA system.
X40 Extra Long (XL
The kit includes the motor and a complete package of basic power and communication wiring required for integration into the ESSA system.
Essential Components for the X-Series System.
Accessories
Kit contents
Price
Epropulsion battery G102-100
Dedicated LiFePO4 battery with a capacity of 10 kWh. Up to 16 such batteries can be connected in parallel to one system.
G-Series Battery Charger (3 kW).
Dedicated fast charger for G-Series batteries (G102-100)
Smart Throttle (Smart Handle).
The main element for controlling engine power. Several can be installed (e.g., one in the cockpit and one below deck).
Smart Display 5" (Smart Display).
A central 5-inch screen showing all system parameters: speed, range, battery status, alerts.
Optional - Digital Helm ( Steering Wheel).
(Optional) A state-of-the-art steering wheel integrated with the ESSA system.
Optional- (Smart Key).
(Optional) Wireless key/lock for starting and securing the system.
| Overall Rating | ★★★★★ (5.0/5) Verdict: The absolute top integrated propulsion solution. Uncompromising power and intelligence for large yachts. |
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Learn more about ePropulsion and the terms of purchase.
Write to us at info@allwater.pl to learn more about the ePropulsion model of your choice!
