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Modules with micro fuel cells – easy to configure according to the application

12 January 2022 - 09:00

One of myFC's patents, a hybrid system of both fuel cells and batteries, enables tailor-made systems that meet exactly the voltage and power requirements that apply to a specific product.
– You can connect the fuel cells in the same way as you set up ordinary batteries, in series or in parallel to find exactly the right level for the applications, says Sebastian Weber, CTO for myFC.

Compared to standard stacked fuel cells, myFC's micro fuel cells are very easy to configure to exactly the right specification.
Where stacked fuel cells are arranged like a monolith, with common electronics, myFC's solution is easily put together via modular building blocks of fuel cells. In a comparison, stacked fuel cells are a set of larger blocks, while the micro fuel cells are made up of smaller and more flexible modules, and when more powerful units are needed, the modules are easily connected to each other.
This means that it is possible to get exactly the right effect for a given application. This also means that you don’t generate any costs for overperformance.
The solution provides great flexibility, and the possibilities of fitting into a given space are greater compared to stacked fuel cells.

Another advantage with myFC’s patented technology with micro fuel cells concerns maintenance.
– If one of the fuel cell modules performs less well, the system can identify it. Then it is possible to replace only the specific fuel cell module, you do not need to replace the entire system. In such a situation, it is also possible to switch to a newer and improved version with upgraded features, says Sebastian Weber.
In a typical operation of, for example, an automatic warehouse robot, it is possible to connect the robot’s lithium-ion battery to fuel cells which receive their fuel from a hydrogen tank which is quickly filled when necessary. This gives a significantly increased uptime, up to 99.5 percent.
– If you keep the batteries constantly charged at the right level with the help of fuel cells, you also extend their life significantly.


Micro fuel cells. myFC's patented technology with micro fuel cells provides the ability to adapt the effects exactly to what is needed for a specific application, without generating unnecessary overperformance.

Using supercapacitors as accumulators is another option, and a good match with fuel cells as they are well suited for handling high temporary loads and charges, for example when braking energy is recovered.
Also, the fuel cells are not exposed to wear in the same way as batteries and have a very long life if used with the appropriate control logic. In addition, the operation can be made completely green and sustainable – the only waste product of the fuel cells is clean water.

For further information, please contact: 
Michael Perselius, myFC Press
Mail: [email protected] 
Phone: +46 707 89 07 40

Certified Adviser
Avanza Bank
Mail: [email protected]
Phone: +46 8 409 421 20

About myFC
Swedish innovation company myFC offers thin, scalable fuel cells that are easy to dimension and adapt to any electric application. myFC develops hybrid technology solutions combining batteries and hydrogen-based micro fuel cells for extended usage and reduced carbon footprint. The company was founded in 2005 and was listed on NASDAQ First North Growth Market in 2014. Its headquarters are in Stockholm. For more information, visit myFC.se

Provided by: Cision
Nasdaq First North GM (Sweden)
myFC Holding AB
myFC is a manufacturer of micro fuel cells and chargers for portable consumer electronic devices such as smartphones and tablets. Its developed and patented both fuel cell and fuel technology and control the essential parts of the JAQ product....
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