Energy storage for grid application

Powering the electric grid
for a net-zero future.

Megawatts of power available in milliseconds to stabilize power grids and enable mass adoption of renewables
STATCOM, power quality, UPS, and other grid applications rely on the high power and fast reaction of supercapacitor energy storage solutions.

Supercapacitor energy storage enables rapid growth of renewable energy, shaves peaks of power, and ensures stability for power grids with immediate reaction and megawatts of power in milliseconds.

skelgrid system

“Skeleton is well-positioned to help our customers in the grid industry with our technology, which is unprecedented in the energy storage sector. "

Tony Moberg
Tony Moberg
Sales Director - Grid
Lets talk

Grid solutions
for managing voltage fluctuations from utility providers

Catenary free
Increased production by reducing down-time due to power sags and disruptions

Lower maintenance and replacement costs due to nuisance trips or system failures

Extended life
Extended life of automated production machinery


Grid solutions
for limited power supply line with high peak loads

Bypass the limitation of supplied power from energy providers

Reduce peak load on grid connection point

Reduce demand charge rates
Reduce demand charge rates (€/kW) according to “shaved kWs”

100+ MWs of grid and industrial installations, 10 000+ systems & modules in the field
Read more
Unique technology & product roadmap with Curved Graphene, protected by more than 30 patent families
Read more
The largest R&D team in the industry, driven by a passion to fight climate change - join us!
Read more

Get in touch

We can help you to find the best solution for your needs

Please fill in the form below and our team will get in touch with you to discuss your needs in more detail.

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.


Enter your information below for our team to contact you.