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.
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."

author-img4
Stanislav Vizur
Strategic Purchasing
škoda Electric

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 17V supercapacitor module

Robust power for wind, intralogistics, medical, and UPS applications

The SkelMod 17V 500F supercapacitor module packs a lot of power in a small package. It's based on our SkelCap supercapacitors with extremely low internal resistance, leading to low cooling requirements.

The small size and strong aluminum housing design of the SkelMod 17V 500F module makes it ideal for use in a number of industries and applications including wind pitch control, AGVs and shuttles fast charging, and medical UPS applications.

Main parameters

SMT17V500F

  • Voltage: 17V
  • Capacitance: 500 F
  • ESR: 1.86 mOhm
  • Specific power: 7.06 kW/kg
  • Specific energy: 3.6 Wh/kg
SkelMod 17V 500F 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

SkelMod 51V 166F supercapacitor module

A popular choice for fast energy storage in transportation applications

The SkelMod 51V 166F is a powerful supercapacitor module with high power, IP65 protection, and a long lifetime.

The 51V166F module is popular especially in transportation applications, but due to its versatility, it's also in use in a number of industrial applications.

Main parameters

SMT51V166FAF

  • Voltage: 51V
  • Capacitance: 166 F
  • ESR: 5.3 mOhm
  • Specific power: 8.5 kW/kg
  • Specific energy: 4.1 Wh/kg





SkelMod 51V 166F supercapacitor module

SkelMod 54V 277F supercapacitor module

Up to 72% more energy in light-rail applications compared to other ultracapacitor modules

The SkelMod 54V 277F ultracapacitor module takes full advantage of our patented Curved Graphene carbon material, providing a big jump in energy density compared to other ultracapacitors on the market. 


Depending on the use case, the SkelMod 54V offers up to 72% more energy in the same footprint compared to similar modules on the market.  If space and weight are an issue, the SkelMod 54V is the ideal solution - depending on our needs, you can reduce the number of modules significantly compared to existing ultracapacitor energy storage solutions on the market.

Available for pre-order - contact our sales to discuss further.

Main parameters

SMA51V177FAF

  • Voltage: 54 V
  • Capacitance: 277 F
  • ESR: 3.3 mOhm
  • Specific power: 13.8 kW/kg
  • Specific energy: 7.0 Wh/kg
SkelMod 54V 277F 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

SkelMod 131V supercapacitor module

A compact supercapacitor module with an active cooling system for medical & wind applications

The SkelMod 131V is a supercapacitor module designed to fulfill the needs of our most demanding customers. The module is based on our SkelCap SCA0300 PCB-mountable supercapacitor cells and equipped with an integrated ultracapacitor management system for effective cell balancing, analog alarm signal outputs & LED status indicators.

SkelMod 131V is an ideal solution for a number of industries and applications including MRI power quality in the medical industry, wind turbine pitch control systems, and kinetic energy recovery for the elevator industry.

Main parameters

SMA131V6F

  • Voltage: 131 V
  • Capacitance: 6.7 F
  • ESR: 62 mOhm
  • Specific power: 69.2 kW/kg
  • Specific energy: 56.7 Wh/kg
SkelMod 131V supercapacitor module

SkelMod 162V 92F supercapacitor module

Unrivalled energy density for grid applications

The SkelMod 162V module represents the future for ultracapacitor applications in grid and industry. The design of the 162V module enables custom solutions based on your power and energy requirements

The module is powered by the SkelCap SCX5000 graphene supercapacitors, which are the highest energy density supercapacitors on the market.

Available for pre-order - contact our sales to discuss further.

Main parameters

162V 92F

  • Voltage: 162V
  • Capacitance: 92 F
  • ESR (1s): 12.2 mOhm
  • Max. stored energy: 335.3 Wh
  • Rated power (1s ESR): 538.0 kW
SkelMod 162V supercapacitor module

SkelMod 171V 5.8F supercapacitor module

A compact, high-power energy storage module wind turbine pitch control systems

The SkelMod 171V 5.8F supercapacitor module is a popular choice for wind turbine pitch control and backup power applications.

The 171V module is a more reliable alternative for 160V modules on the market for high voltage pitch control applications where multiple modules are used in series. The higher module voltage in the same form factor will greatly increase the product lifetime when compared to alternatives on the market.

Main parameters

SMT171V5.8FAF

  • Voltage: 171V
  • Capacitance: 5.8 F
  • ESR: 150 mOhm
  • Specific power: 9.37 kW/kg
  • Specific energy: 4.5 Wh/kg
 
SkelMod 171V Supercapacitor Module
attabotics
brush-traction
caf
danfoss
esa
ge
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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