SkelCap SCA Series Ultracapacitor Cells

The SkelCap SCA ultracapacitor series brings the benefits of our patented production technology to a form factor most commonly found in industry. Industry-leading performance for mass market applications to give you the upper hand over the competition.

Our SkelCap SCA ultracapacitor line has up to 4 times higher power density than comparable cells on the market. SkelCap SCA ultracapacitors are available at 2,85 V from 1200 to 3200 Farad cells, with a very low ESR.

The SkelCap SCA series cells are UL-certified and made in Germany.

The lowest ESR & highest power density on the market

Lowest heat generation under high power profiles

Longest application lifetime of up to 15+ years

UL-certified, made in Germany

Product Type

Capacitance

Voltage

ESR (DC)

Specific Power

Specific Energy

SKELCAP SCA1200

1200 F

2.85 V

0.29 mOhm

73 kW/kg

5.4 Wh/kg

SKELCAP SCA1800

1800 F

2.85 V

0.27 mOhm

46.4 kW/kg

6.0 Wh/kg

SKELCAP SCA3200

3200 F

2.85 V

0.18 mOhm

34.6 kW/kg

6.8 Wh/kg

Wind

Wind Turbine Pitch control
Power boost

Automotive

48V Active Suspension
12V Start Stop
Power Backup
Brake Energy Regeneration

Industrial

Genset starting
Generator Gradient Control
VSD Backup
Backup Power Bridging
Short-Term UPS
Power Boost
Peak load shaving

Oil & Gas

Peak shaving
VSD Backup
Energy recovery
Engine start
Generator Gradient Control

Medical

MRI Power Quality
CT Power Quality

SkelCap Ultracapacitors

Superior power and energy density with competitive cost

Our ultracapacitors are available in 60 mm. Specific power performance is up to 80 kW/kg and specific energy up to 6.8 Wh/kg with ESR as low as 0.13 mOhm- the highest performance ultracapacitors in the market.

Our ultracapacitors are available in 60 mm. Specific power performance is up to 80 kW/kg and ...

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SkelCap SCA1200 Ultracapacitor Cell

Superior power and energy density with competitive cost

Our cylindrical ultracapacitors are available in diameters of 40 mm and 60 mm. Specific power performance is up to 80 kW/kg and specific energy up to 6.8 Wh/kg with ESR as low as 0.13 mOhm- the highest performance cylindrical cell ultracapacitors in the market.

Our cylindrical ultracapacitors are available in diameters of 40 mm and 60 mm. Specific power performance is up ...

Read more +

SkelCap SCA1800 Ultracapacitor Cell

Superior power and energy density with competitive cost

Our cylindrical ultracapacitors are available in diameters of 40 mm and 60 mm. Specific power performance is up ...

Read more +

SkelCap SCA3200 Ultracapacitor Cell

Superior power and energy density with competitive cost

Our cylindrical ultracapacitors are available in diameters of 40 mm and 60 mm. Specific power performance is up ...

Read more +

SkelCap Ultracapacitors

Superior power and energy density with competitive cost

Our ultracapacitors are available in 60 mm. Specific power performance is up to 80 kW/kg and ...

Read more +

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"Ultracapacitors and the innovation Skeleton Technologies has brought to the market is not only a great technology, but make a great business case. Ultracapacitors provide a high power density and amazing durability. "

Pilar Molina - CEO

Epic Power

"We have tested all the leading suppliers on the market and are convinced that Skeleton Technologies has by far the best offer. The lowest internal resistance (ESR) and highest efficiency levels of Skeleton’s ultracapacitors lets us explore new solutions that were not thinkable with other products."

Valter Arosio - CEO

DIMAC RED S.p.A.

"Skeleton’s advantage is that they are able to bring ultracapacitors to a cost level that makes them a really attractive solution for many issues in electric grids."

Bo Normark - Thematic Leader Smartgrid & Storage

InnoEnergy

"Skeleton Technologies brings the necessary quality mindset to critical applications. The highest power density and efficiency in the industry provides us with a very clear competitive advantage."

Stanislav Wizur -

Škoda Electric Strategic Purchasing

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WE CAN HELP YOU TO FIND THE BEST SOLUTION

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.

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LATEST NEWS & EVENTS

Oliver Genz, Head of Quality: "Setting the foundation for evolving to a large scale manufacturer is a challenge one doesn’t get each day. "

Posted by Arnaud Castaignet on - August 11, 2021

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Karl Ahun, Senior Graphic Designer: "Skeleton has grown from a startup into an industry leader."

Posted by Arnaud Castaignet on - July 27, 2021

A sailing aficionado, Karl Ahun is Skeleton’s senior graphic designer, responsible for the company’s graphic identity and visual elements. He had previously worked at Skeleton...

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SKELCAP ULTRACAPACITORS