Supercapacitor energy storage systems

Megawatts of power
immediately available

Grid-scale power with superior reliability
energy storage Skeleton
supercapacitor systems Skeleton

Choosing to work with the best ultracapacitor manufacturer on the market was easy. Not only is their technology best suited for our marine and offshore applications but they care deeply about establishing long-lasting relationships with support to us and our clients."

mjr power & automation
Paul Cairns
Managing Director
MJR Power & Automation

SkelGrid supercapacitor energy storage systems

Turn-key energy storage solutions for megawatt-level power needs

SkelGrid is an energy storage system that can be used for short-term backup power or to increase power quality for industrial applications or infrastructure.

As a modular system, SkelGrid components can be customized according to the customers' needs. The system consists of individual  modules, which come in the industry standard 19" size, and can be installed in 600 mm deep cabinets. The maximum installation size is a standard 40 ft container, which can provide MW level power for short-term needs.

The SkelGrid energy storage system is designed for demanding applications such as voltage and frequency regulation and peak shaving in addition to having the ability to provide reliable backup power for short-term needs.


System examples

  • Max power (1s): 1132 kW - 2830 kW
  • Max current (1s): 1400 A - 2500 A
  • Nominal voltage: 648V to 1500V
SkelGrid system supercapacitor
supercapacitor technology

Our technology

Based on a patented raw material, Curved Graphene, Skeleton's energy storage technologies open up completely new applications for hybridization and electrification.
Learn more

Get in contact with sales team

For finding the best solution contact us directly via email, or by filling in the form.

Meelis Kosk
Meelis Kosk
Sales Director

Send Us a Message

Please fill in the form to the best of your knowledge, and our team we will do their best to provide you with suitable ultracapacitor energy storage for your needs.

Unfortunately, we can't service private customers - thank you for understanding. If you are curious about using ultracapacitors at home, please have a look at our blog post Ultracapacitors vs. Batteries for more information.