Energy Storage Systems Graphen assisted Supercaps

Graphene ultracap modules in energy storage systems

With the sharp rise in renewable energies, the need to store un­steady energy sources such as solar and wind cleanly and highly efficiently, and to release the elec­trical energy just as quickly when required, is in­creasing. Energy storage systems (ESS) have there­fore become a key factor in stabi­lizing our energy supply grids.

Other ESS applications

  • Uninterruptible power supply (hos­pitals, data centers, etc.)
  • Peak shaving (day/night power mana­gement)
  • Load balancing in power supply networks

Graphene hybrid super­capacitors vs lithium-ion storage

Energy storage systems based on lithium-ion are still the standard in many appli­cations today. However, technical develop­ments in the energy storage market have made consi­derable progress in recent years. This includes the use of graphene/acid and graphene hybrids as positive elec­trodes for super­capacitors. As a result, hybrid super­caps now achieve a com­parable energy density and also offer other decisive ad­vantages:

  • No degradation as with chemical electro­lytes
  • Significantly longer service life
  • Faster charging/discharging
  • Higher temperature tolerance
  • Greater safety (no "thermal runaway")
  • Recyclability

In cooperation with the Swiss company BIRR Energy, we offer our customers these interesting hybrid graphene supercap energy storage solutions. Further information and specifications on request.

Let's talk about your application

Hybrid Graphene Supercapacitor Modules | solid state / encapsulated cells
DC Energy 10 kWh
DC Volt (nominal) 48 VDC
Voltage range 43.2VDC bis 60.8VDC
Internal resistance < 4 milli Ohm
Communication WiFi, CAN, Bluetooth, Dry
Display OLED
Power density 2kW per kg
Galvanic isolation 1000 V
Terminal Aluminiumoxid / GO Powdered
Weight (per unit) 120 Kg
Dimensions (WxHxD) 433 x 335 x 650 mm

Ultracap knowledge

Graphene Supercaps - Revo­lutio­nary Energy Storage

Encapsulated Hybrid Gra­phene Solid State Capa­citors. Most ad­vanced energy storage by ENCAP.

ENCAP graphene ultracap modules for energy storage systems


Dokumenttyp Hersteller Bezeichnung Datei
Datasheet ENCAP-BIRRenergy Supercap Graphen Ultracap Module | 10 kWh - 48V - datasheet PDF 435.4 Kb


Who can place an Order with us?

All those who have registered a trade. We supply to large customers as well as medium-sized companies, small busi­nesses and engineering offices. Schools, colleges, univer­sities and public institu­tions are also provided with technical advice and supplies. Depen­ding on the purchase quantity and product, we grant staggered prices that can vary on a daily basis. Ask us for an indivi­dual offer.

Do I have to order online in the shop?

No, you are also welcome to request an individual offer. The ordering option at is particularly suitable for smaller quantities. The WEBSHOP is to be understood as an additional service offer where you can get a quick overview of availability, delivery times and prices. Furthermore, with its filter and search function, the shop also offers a quick overview of the different variants, designs, voltages, currents. Our stock in Freiberg am Neckar (South West of Germany) is well stocked for the common types. Provided that our suppliers accept it, special solutions are also offered here. In this case, we recommend that you ask us about delivery times.

What can you expect from CAPCOMP?

Competitive, fair pricing and clear communication are our top priorities. We thrive on long-term customer relationships. That is why we take great care to answer your questions and concerns in a professional and impeccable manner. The quality of CAPCOMP's advice and sales performance is highly valued by our industrial customers. Your success is our success.

Where can I get current certificates from the manufacturers?

You can obtain the current certificates of the manufacturers directly on request via our info form. Due to the enormous amount and variety of product and company certificates, we do not want to make your selection unnecessarily difficult. Simply let us know which documents for which manufacturer and/or product you require. We will send you the requested documents directly.


QS/QM, Health & Safety, Certificates of Conformity, Compliance and Environmental Certificates

  • ISO 9001:2015
  • ISO 14001:2015
  • UK Conformity
  • CE Conformity
  • EU RoHS
  • SDS Safety Data
  • CRRC
  • Halogen Free
  • et al
Why are components like ultracaps called different names?

The variety of terms is explained by the English-language terms commonly used in the electronics industry, which are often mixed with German terms or used synonymously. In some cases, manufacturers have also introduced artificial terms to better distinguish themselves from competitors. Here are the most important examples:

Double layer capacitors (DSK) are referred to synonymously as:

  • EDLC (Electric Double Layer Capacitor)
  • Supercapacitors = Supercaps
  • Ultracapacitors = Ultracaps
  • Goldcap™ [Panasonic]
  • Boostcap™  [Maxwell]
  • Greencap™  [Samwha]
  • PURIXEL™  [Pureechem] for supercap cells
  • PURETRON™  [Pureechem] for supercap modules

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