Combining a 250 KW of hydrogen fuel cells with a 30 kWh hybrid supercapacitor battery Hydrogen fuel cells are seen as one of the promising technologies to push the transition to electric energy forward. They use hydrogen as input and generate electricity with only...

Case study:Powercapacitor batteries for a full electric 220 ton mining truck On the road towards decarbonization in the mining industry, going electric is one of the main options to reach zero-emission mining. Currently a mining truck consumes 135 liter diesel per...

Case study:Cost-efficient and reliable pitch control and backup power for wind turbines with hybrid powercapacitors Wind turbines today are increasingly used to generate part of our electricity. Their operation however is subject to variable wind conditions and they...

Most people consider batteries as energy storage devices. The more energy they contain, the better. In a car this translates into range. But range isn’t everything. A battery becomes useful when the energy can be charged and discharged rapidly. Often energy and power...

Most of us have experienced frustration when having to start their car the first time it has been freezing during the night. The battery (a lead-acid accu) is dead. At very cold temperatures like -20°C even a new battery will not have enough energy left to crank an...

1. High energy density 23680 hybrid energy capacitor cells reach production milestone. The battery everyone has been looking for has arrived. And it is not a battery. It's a hybrid Energy Capacitor. No need to wait for Battery Day. Battery energy storage is one of the...

How robust are blue cell power capacitors? You only know this when you test them beyond the specifications of the datasheet. While the full test report is being prepared, hereby a few early test results.  The main stress and abuse tests are as follows: Charging and...