Sodium-ion (Na-ion) and Hybrid Supercapacitor cells,

real game changers.

Watch this space at https://kurt.energy/new-safe-sodium-ion-cells-and-batteries/

and here  https://kurt.energy/second-generation-hybrid-powercapacitors-change-the-game/

For an overview presentation, click here: Altreonic_Kurt.energy_Nov2024_Na

Since more than 5 years, Kurt.Energy specialises in trustworthy customer-specific clean energy system solutions, for the B2B market.  Core building blocks are carbon-based power- and energy-type hybrid supercapacitors, typically used for dynamic power-intensive applications or when temperature and cycle-life are very demanding parameters. Recently, safe and cost-efficient sodium-ion cells and battery systems were added specifically for energy storage systems.  Depending on the cell type, these can have an energy density from 80 to 230 Wh/kg, can be charged very fast and provide up to 20x their nominal power, operate from -40°C to +80°C, have lifecycles (full charge/discharge) from 3000 to more than 20000 cycles (up to 30 years or 1 million km), BMS optional, no thermal risk. The most cost-efficient and long-life solution in the B2B market. The role of Altreonic-Kurt.energy is to develop a battery design based on the customer’s specifications. The battery itself is assembled by one of Altreonic’s partners.

New! Safe Sodium-ion cells and batteries

Kurt.energy enters new markets with safe Sodium-ion cells and Energy Storage solutions.  At Kurt.energy, a division of Altreonic, safety has always been one of our main concerns when selecting battery cells. It is a pleasure to announce we now offer leading-edge...

Hybrid supercapacitors move ahead

Altreonic-Kurt.energy exclusively focuses on hybrid supercapacitor cells to develop customized battery solutions for our customers. Hybrid supercapacitors combine the advantageous properties of supercapacitors with the energy capabilities of lithium-ion battery cells....

Datasheets Hybrid Supercapacitors (updated 2024)

Below are the datasheets of our game-changing Carbon-based hybrid Powercapacitors (updated 20012023). Subject to changes. Comparative overview: Hybrid Supercapacitors overview Cell data with capacity and energy discharging graphs: XH 21700Y-024-40-H Datasheet...

Datasheets Sodium-ion cells

Below an oveview of the main data of our novel sodium-ion cells. Subject to changes. Sodium_cells_overview Cell data with capacity and energy discharging graphs on request. Note: 1. Individual cells can have +/- 5% deviation from their nominal values. The graphs are...

Short presentation on Kurt.energy and Sodium-ion cells

In attachment a short presentation on Kurt.energy, the novel Sodium-ion cells and their applications. Altreonic_Kurt.energy_Nov2024_Na+  

Hybrid supercapacitors news June 2024

Energy recovery upto 50% using gravity and hybrid supercapacitors. How can gravity and batteries cooperate to save energy? Elevator and crane systems typically use counterweights assisting motors by utilizing gravity. In theory, if there were no losses, using a...

Energy saving hybrid supercapacitors for lifts

Energy recovery upto 50% using gravity and hybrid supercapacitors How can gravity and batteries cooperate to save energy? Elevator and crane systems typically use counterweights that assist motors by utilizing gravity. In theory, if there were no losses, using a...

New high voltage hybrid supercapacitor battery

High power in a cool package.     Our hybrid supercapacitors shine when the demands are high and the 21700 4V/2.4Ah cells are our working horse.  Typical use cases are hybrid systems, like for traction in a vehicle, a fuel cell generator, a UPS or powering a motor...

Exploring new markets

Hybrid Supercapacitors meet the demanding needs of Africa. One of the challenges in many still developing African countries is the energy supply. The countries are vast, the infrastructure is still being built up and the environmental conditions can be challenging....

MULTI-MOBY presented at E-VOLVE cluster Webinar

EU Horizon 2020 MULTI-MOBY project presented at E-VOLVE cluster Webinar “Driving the Future” – The E-VOLVE Cluster Webinar 5. March 2024 Join us on Friday, 15th of March when a large number of our member projects provide “Insights from European Research and...

H2020 MULTI-MOBY project successfully terminated

EU Horizon 2020 MULTI-MOBY project terminated MULTI-MOBY was an ambitious 3-year project aiming at finalizing the development, manufacturing and deployment in the market of safe, efficient, and affordable urban electric vehicles for passengers and light logistics....