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A Look at SubCtech’s Energy Storage System

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Ocean & Marine Monitoring Systems, AUV & ROV Subsea Batteries

A Look at SubCtech’s Energy Storage System

SubCtech illustrates how the company’s Energy Storage System (ESS), purpose-built to support unmanned platforms and autonomous operations, is optimized for endurance, deepwater integration, and is capable of seamless operation for up to 25 years


Take a Look at SubCtech's Energy Storage System

SubCtech’s latest video offers an in-depth look at their Energy Storage System (ESS), a Li-ion solution engineered to revolutionize subsea power delivery and significantly drive down operational costs.

The video demonstrates how the SubCtech ESS can provide up to 6 MWh of power. From 1 MWh skids to large-scale deployments, this modular and scalable system adapts seamlessly to diverse energy requirements, ensuring a future-proof investment for critical underwater infrastructure.

The following video shows how the ESS supports charging up to 300 kW and discharging/load up to 500 kW per skid. This optimized efficiency isn’t just about raw power; it directly translates to reduced cabling and installation costs, streamlining subsea projects.

The video also highlights the ESS’s commitment to sustainability and resilience, enabling CO₂ reduction and integrating effortlessly with renewable energy sources, all while being built to withstand the harshest offshore conditions. Safety is also priority, with the ESS featuring an advanced BMS and meeting the highest industry standards.

Engineered for extreme endurance and mission-critical subsea deployments, SubCtech’s high-performance Li-ion ESS delivers uncompromising power reliability in the most demanding offshore environments. Find out how:

SubCtech ESS Movie - 6 MWh Energy Storage System - Underwater battery / Offshore AUV docking
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Ocean & Marine Monitoring Systems, AUV & ROV Subsea Batteries

Wellseedamm 1-3, 24145 Kiel, Germany

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