Williams to Unveil ES10M Battery at Metstrade 2026
The new high-performance maritime battery system debuts in Amsterdam this October to bring Formula 1 engineering to superyachts.
Updated on Oct. 26, 2026 in Electric Vehicles
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Williams Grand Prix Technologies will introduce the ES10M battery system at the Metstrade trade fair in Amsterdam on October 17-19, 2026. This modular technology aims to bring high-performance engineering from Formula 1 racing into the superyacht industry.
Why it matters
The system seeks to enhance energy efficiency and safety in maritime applications by utilizing advanced monitoring and thermal protection. By scaling its architecture, the company provides a versatile power solution for vessels of various sizes.
The ES10M module stores 9.8kWh at 50.4V and weighs 48.8kg, with a volumetric density of 325 Wh/l and a gravimetric energy density of 200 Wh/kg. The system supports configurations ranging from 201.6V to 907.2V.
The players
Williams Grand Prix Technologies
An engineering firm based in Grove, Oxfordshire, that leverages expertise from Formula 1 racing to develop high-performance energy solutions.
Selin Tur
A featured speaker who will deliver a keynote presentation at The Superyacht Forum.
The details
Engineered at the company headquarters in Grove, Oxfordshire, the system features a battery management system that uses physics-informed machine learning. It also incorporates a layered safety architecture with thermal grade materials to prevent cell-to-cell propagation and carries an IP67 rating at the module level.
Timeline
October 17-19, 2026, marks the Metstrade trade fair in Amsterdam.
November 16, 2026, features a keynote speech at The Superyacht Forum.
Roadmap
This launch represents a strategic effort to integrate elite racing engineering into the burgeoning market for electric maritime propulsion. It positions Williams Grand Prix Technologies to compete for leadership in high-capacity energy storage as the industry transitions toward electrification.
For vessel owners and operators, the modular architecture offers a scalable power range that supports large-scale installations on yachts reaching 100 metres in length. The implementation of machine learning-based monitoring aims to improve operational reliability and safety for daily maritime use.
The takeaway
The transition of high-performance racing technology into the maritime sector emphasizes a broader industry trend toward electrification and enhanced safety protocols. Operators should monitor the ongoing regulatory certification process to ensure compatibility with future vessel safety requirements.
Further reading
Discover more about the latest innovations in Electric Vehicles.
Source note: This article includes information reported by Marine Industry News.
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