Kaptein Series – Ultra-Lightweight Battery Storage for Maritime Use

Any-Angle Design

Retrofit-ready for all vessel types

Rack-Free Architecture

Flexible installation in confined vessel spaces

On-Board Maintainable

Easy to maintain and exchange modules

RINA Certified

DNV certification in progress

DESIGNED FOR MARITIME OPERATIONS

The Kaptein NMC Series was developed specifically for maritime applications where installation space, vessel layout and maintenance accessibility present unique challenges.

Featuring any-angle installation, an air-cooled architecture (liquid cooling available on request) and rack-free modules. Kaptein enables ship operators, shipyards and system integrators to electrify vessels without compromising operational flexibility.

The series is available in two configurations: Navigator and Compass.

CHOOSE YOUR PLATFORM

The Navigator combines lightweight design with outstanding energy density. Its vibration-resistant construction, seawater-compatible liquid cooling, and continuous 3C discharge rate make it the ideal solution for high-performance maritime applications – even under the toughest conditions.

Explore our high-performance solution

The Compass brings the powerful DNA of the Navigator into an even lighter, more compact format. Available in two variants – Compass and Compass Core – it is designed for retrofits, tight engine rooms, and applications where weight, space, and efficiency are critical.

Save space. Maximize performance.

HOW OUR BATTERIES DIFFER FROM COMPETITORS

Built around operational realitities rather than pure performance metrics.

A comparison to our approach to solving maritime energy challenges

COMMERCIAL REFERENCES

Trusted by operators across Europe.

Selected Kaptein Series deployments.

See all projects

Any-Angle Design

Rack-Free Architecture

On-Board Maintainable

RINA Certified

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