Funktion

Efoy Comfort

Funktion

En EFOY COMFORT laddar upp fordonsbatteriet helautomatiskt.Den integrerade laddningsregulatorn övervakar permanent laddningsnivån i 12 V-batteriet. Därmed har du alltid välfyllda energireserver – dina batterier håller även mycket längre eftersom den kontinuerliga uppladdningen skyddar dem mot skadlig djupurladdning. Vid behov startar EFOY COMFORT automatiskt och slår därefter ifrån när batteriet har laddats. Med hjälp av en växelriktare kan du även ansluta 230 V-utrustning.

The principle behind SFC fuel cells


The principle behind SFC fuel cells

A fuel cell is an alternative source of energy. It transforms chemical energy into electrical energy directly, with no intermediate steps, no moving parts and with no significant loss in energy, making it a particularly efficient source of power. A lot of patented innovation has gone into our units, making the EFOY fuel cell a marvel of miniaturization, a lightweight but high-powered, long-lasting performer. SFC’s home-grown technology has positioned EFOY fuel cells to lead the field in fuel-cell systems for mobile applications.

How does an EFOY fuel cell work?


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How does an EFOY fuel cell work?

At the heart of every EFOY fuel cell is the stack. The stack actually consists of several cells: an anode, a cathode and a membrane that acts as an electrolyte, separating the anode and the cathode from each other. Positively charged electrical particles (protons) can permeate the membrane. Methanol and water are introduced on the anode side while ambient oxygen enters the cathode side. H+ ions, free electrons and carbon dioxide arise on the anode side. The protons can permeate the membrane while the electrons have to travel an electrical circuit over to the cathode side, thereby producing electrical current. H+ ions and water vapor arise on the cathode side, making EFOY fuel cells an extremely environmentally friendly way to generate electricity.

Chemical Formula:
2 CH3OH + 3 O2 => 4 H2O + 2 CO2

EFOY fuel cells use liquid fuel


EFOY fuel cells use liquid fuel

Every EFOY fuel cell employs DMFC (Direct Methanol Fuel Cell) technology which transforms methanol directly into electrical current. That's a real advantage, especially for mobile applications, because liquid methanol is easy to transport anywhere in practical EFOY fuel cartridges.


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FAQ

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Tekniska data

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Note

In accordance with the CLP regulation, methanol is classified as toxic and highly flammable substance. Please refer to the safety data sheets for further information.