Global Leader In
Ultracapacitor-Based
Energy Storage

Skeleton Technologies’ patented curved graphene is changing the world of energy storage.

Our superior technology enables us to deliver ground-breaking energy storage solutions with market leading power and energy density. Our products are used across industries from automotive to aerospace and everything in between.

How does temperature affect ultracapacitors and batteries?

FIND OUT

What are ultracapacitors and how can you use them?

LEARN MORE

Chosen as One of Bloomberg New Energy Pioneers for 2017

Our products

Industrial cells >

SkelCap ultracapacitor cells use patented graphene- based materials and outperform the competition in both energy density and power density.

Explore this product

170V Modules >

SkelMod ultracapacitor modules are compact and reliable high-performance energy storage solutions for grid, transportation and industrial applications.

Explore this product

SkelGrid >

SkelGrid is a ultracapacitor-based system for power quality and backup power applications. Maximum power ratings from 520 kW to 1500 kW.

Explore this product

What our clients say

“The extremely high current tolerance of SkelCap is crucial in heavy-duty drivetrains”

Tero Järveläinen

R&D Manager, Visedo OY
“This Skeleton Technologies’ device has the best performance of any supercapacitor tested at University of California”

Andrew F. Burke

University of California, Davis
“The Skeleton Technologies ultracapacitors we use in our solution will help us reduce fuel consumption and carbon emissions by up to 25%, which means significant savings for the end customer.”

Mack Murray

Adgero
“Ultracapacitor technology has the potential to increase mission safety while reducing mission costs.”

Bernard Zufferey

PECS Manager, European Space Agency