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A high-performance marine battery system. Built on motorsport heritage​.

Safety at Every Layer

Cell-to-cell thermal isolation, BMS-managed fault tolerance, and full operation on 50% of system connected.​

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Physics-Informed Control

Predictive, not reactive. First-principles models anticipate thermal events, fade, and load behaviour before they affect operation.​

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Modular by Design

Scalable from 39 kWh to 4+ MWh. Engineered for new build and retrofit installations.

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Technology

Built for where performance cannot be compromised.

Engineered to the disciplines proven in motorsport, where performance, safety, and reliability are inseparable. Adapted for the maritime environment, where the same disciplines protect vessels, crew, and operations​.

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Energy density per module

200 Wh/Kg​

Energy per module

9.8 kWh

Maximum module mass

49 Kg

Configurable system voltage

200-900 V

Failure is not an option at sea.

Cell-level isolation. Module-level monitoring. System-level supervision. Three layers of protection, always active.

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Beyond state of charge.

Our physics-informed machine learning layer anticipates load behaviour, predicts remaining capacity, and extends asset life over the full operational cycle. Intelligence grounded in the physics of battery behaviour, not black-box AI.​

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One system.
Every vessel.

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Compact single-rack installations. ES10M modules configured to fit within tender garages, technical spaces, or dedicated battery rooms in smaller engineering spaces.​

Mid-scale installations with options for distributed or centralised configurations. Sufficient space for redundant architecture and class-compliant safety zoning.​

Larger installations supporting full redundancy and complex propulsion architectures. Configurable to vessel-specific class society requirements.

Multi-bank installations across dedicated battery spaces. Designed to support complex operational profiles and class-mandated safety case requirements.​

Where it works

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Hybrid Propulsion

Power-dense, modular batteries for hybrid-electric drives. No compromise on range or redundancy.

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Hotel Load

More usable energy per installed module. Extends battery-only operation at anchor, reduces generator dependency, and lowers acoustic and emissions signatures overnight.

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Full Electric

Scalable for all-electric propulsion, tenders, and support craft. Predictive control for safe, efficient discharge.

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Refit Ready

Drop-in architecture for existing power management systems. Optimised to maximise available volume in constrained spaces.

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Support & Explorer Vessels

Built for extended duty cycles, harsh environments, and logistics-heavy missions far from shore.

The ES10M Specs

Module Specifications

System Specifications

Voltage

50.4 V

200-900V
Systems configurable

Total Energy

9.8 kWh

>40kWh tp >3MWh

Grav. Den.

200 Wh/kg

Typical 200Wh/kg

Mass

<50kg

N/A

Certification

Lloyd's Register (in progress)

Lloyds Registration in progress

Download the ES10M datasheet
Download datasheet
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Request the ES10M 3D CAD
Request 3D CAD
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