High Energy

Key technology for long-duration and large-scale battery installations.

DNV, BV and Lloyds register type approval
Easy to integrate
Scalable to the energy needs

High Energy modules

By combining industry-leading cell technology with our own mechanical design and unique battery module platform “The Octopus”, we created the High Energy Module. The module is based on our first generation: safe by design due to multiple safety layers in mechanical design and software, meeting strict maritime class requirements.

Product Features

  • High energy density
  • Low weight & high volumetric density
  • Passive cell-to-cell thermal runaway protection
  • Scalable up to multiple MWh
  • Voltage up to 1000 VDC (nominal)
  • Optional forced air or liquid -cooling
  • Gas exhaust system
  • Unique and flexible rack design
  • IACS Class compliant (DNV, LR, BV, RINA, ABS)
  • Marine type approved
  •  10+ years lifetime*

High Energy Module Applications

Hours charge- & discharge cycles
> Full electric propulsion
> Hybrid propulsion
> Peak Shaving
> Hotel loads
> Back-up power
> Spinning reserve

Technical data
Performance Specifications
Power10 kWh
Voltage​52 V
Capacity​192 Ah​
Charging ​0.5 C continuous​
Charging1.0 C max
Discharging0.5 C continuous​
Discharging1.0 C max
Type Approval (Pending) DNV

A unique Battery Management System “The Octopus”

  • Based on 10+ years knowledge
  • Standardized interface
  • Proven and robust battery management system
  • Individual cell monitoring
  • Redundant software and hardware safety
  • 24/7 balancing
  • Remote monitoring, diagnostics and service
  • String controller including contactor and fuses
  • Pre-charge

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