Green Orca 525

Applied in mobile equipment and legacy maritime projects.

Not Maritime Certified
Proven Technology >10 yrs
Modular design

Safe design

By combining Kokam’s leading cell technology with our in-house mechanical designs and Battery Management System (BMS), we created the Green Orca 525® Energy Module. The module is safe by design, due to multiple safety layers in mechanical design and software, and meets strict class requirements.

Mechanical design

Our mechanical design and patented spring load construction keep the cells in position under the most demanding circumstances. Due to the cell arrangement, we achieve a permanent ultra-low impedance power path inside the battery module. The base of the module contains a thermal conductive material allowing for mechanical robustness and extra heat dissipation. The aluminium enclosure prevents ingress of water and dust; it’s waterproof.

Technical data
Performance Specifications
Voltage52 V
Capacity5,0 kWh
Charging0.5 C continuous​
Charging1.5 C max
Discharging​0.5 C continuous
Discharging​2 C max
Not Maritime certified
W x H x D335 x 541 x 542
Weight52 kg.

Features of our ESS Design

  • Modular to fit any size and shape of battery room
  • Suitable for both all-electric and hybrid installations
  • Gross power rating of 5,0 kWh
  • High energy density
  • Low internal resistance
  • Active and continuous cell-to cell and battery-to battery balancing with our unique BMS system
  • Watertight aluminum casing
  • Battery Control Unit (BCU) ensures communication between the battery and the application and protects the battery



Use the form below or contact our sales team:
+31 227 745 503