Supercapacitor modules

Modular power
for a net-zero future.

The SkelMod supercapacitor module packs a lot of power in a small package. It's based on our SkelCap supercapacitors with extremely low internal resistance.
energy storage Skeleton
Skeleton supercapacitor modules

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."

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Stanislav Vizur
Strategic Purchasing
škoda Electric

SkelMod 162V 62F supercapacitor module

Unmatched power density, providing exceptional performance and durability for grid applications

The SkelMod 162V 62F supercapacitor module is cutting-edge design, able to meet demanding power and energy requirements for grid and industrial applications.

Featuring the SkelCap SCH3400 supercapacitors, the SkelMod 162V 62F offers high reliability and durability.

Main parameters

162V 62F

  • Voltage: 162V
  • Capacitance: 62 F
  • ESR (1s): 13.0 mOhm
  • Max. stored energy: 225.9 Wh
  • Rated power (1s ESR): 504.7 kW
SkelMod 162V 62F supercapacitor module

SkelMod 102V 88F supercapacitor module

A modular, high-power building block for supercapacitor systems

SkelMod 102V 88F ultracapacitor module is a powerful and compact solution for a variety of applications. It's based on the patented SkelCap ultracapacitor cells that provide the highest power density and energy density on the market.

The SkelMod 102V module packs a lot of power in a small space. General applications are for example peak power supply, voltage stabilization, load leveling, and frequency regulation, but the modules strength is its versatility.

Main parameters

SMA102V88FAF

  • Voltage: 102 V
  • Capacitance: 88 F
  • ESR (DC 10 ms): 6.2 mOhm
  • Specific power: 15.8 kW/kg
Skelmod 102V 88F supercapacitor module

SkelStart Engine Start Module 12V & 24V

A powerful module for reliable engine starting for diesel engines in any weather conditions

The SkelStart Engine Start Module is the most powerful module for engine starting applications in the world. It's based on Skeleton's industry-leading SkelCap supercapacitors, offering unparalleled power.

Batteries are the leading cause for engine starting problems because of their short lifetime and vulnerability in extreme weather conditions. SkelStart takes the demanding job of starting the engine, while protecting the battery and increasing its lifetime. SkelStart's effective operating temperature range is from -40°C to +65°C (-40°F to +149 °F) , which makes it a perfect fit for bus, truck, rail, and heavy equipment engine starting.

Main parameters

12 V / 2133 CCA* or 24 V / 1206 CCA*

  • Dimensions (L x W x H): 328 x 171 x 241 (mm)
  • Weight: 8.5 kg
  • Working temp.: -40ºC to + 65ºC (batteries: -10ºC)
  • Vibration and shock resistant
  • Fully charged in 19 minutes (from empty state)
* Based on 1s ESR
SkelStart 12v supercapacitor module

SkelMod 51V 177F rail-certified supercapacitor module

Rail-certified, industry-leading power for transportation

The SkelMod 51V 177F supercapacitor module is the only rail-certified supercapacitor module on the market.

It's based on our SkelCap supercapacitors with extremely low internal resistance, making it possible to use the SkelMod 51V 177F module with minimal cooling.

The versatility of the SkelMod 51V module makes it ideal for use in a number of industries and applications including rail voltage stabilization and rail propulsion systems, regenerative power systems, and many more.

The module is certified according to EN 45545-2:2015 + A1:2013 standard for railway applications.

Main parameters

SMA51V177FAF

  • Voltage: 51 V
  • Capacitance: 177 F
  • ESR: 3.3 mOhm
  • Specific power: 12.3 kW/kg
  • Specific energy: 4.0 Wh/kg
SkelMod 51V 177F supercapacitor module
attabotics
brush-traction
caf
danfoss
esa
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hitachi
medcom
reel
skoda
wright

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.

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