What is EFOY fuel?
EFOY fuel cells are based on DMFC (Direct Methanol Fuel Cell) technology. They convert chemical energy into electrical energy without interim stages and without much loss of efficiency. The methanol in the fuel cartridge is supplemented by oxygen from the air, and is used to produce electricity.
What does Efoy mean?
Energy for You
EFOY
| Acronym | Definition |
|---|---|
| EFOY | Energy for You (fuel cell product line) |
How much does Efoy cost?
Cost The cost of the EFOY Fuel Cell ranges from $3,600 for the 80 model to $7,300 for the 210 model. This is still less than a typical generator installation and if you do not have room on your boat for a generator, the EFOY takes up very little space.
What is oxidant in fuel cell?
In their function as converters, fuel cells produce electricity with the help of chemical reaction energy. To do this, the fuel cell requires a combination of a continuously supplied fuel – hydrogen or methanol – and oxygen. Oxygen acts as an oxidant1 in the fuel cell.
How do methanol fuel cells work?
It has an anode and a cathode. They are separated by a membrane. By means of an electrochemical reaction, the direct methanol fuel cell converts the fuel, i.e. methanol, into electricity in combination with oxygen. A heat engine drives a generator and thus makes the electricity usable.
What is M10 fuel?
An M10 fuel cartridge weights only 19 pounds but contains enough fuel to produce 11.1 kilowatt hours of energy – allowing you to remain away from a power supply for weeks at a time! EFOY fuel cartridges are a safety-tested fuel system that was specially developed for EFOY fuel cells.
How long does an EFOY fuel cell last?
How many fuel cells are in use and are customers satisfied with the EFOY fuel cell? SFC has already sold more than 45,000 EFOY fuel cells, which are in use day in, day out. The total operating time of all units amounts to over 10 million hours.
Is oxidant and oxidising agent same?
An oxidizing agent, also known as an oxidant or oxidizer, is a substance that has the ability to oxidize other substances — in other words to accept their electrons. Common oxidizing agents are oxygen, hydrogen peroxide and the halogens.
Where are hydrogen fuel cells used?
Fuel cells can be used in a wide range of applications, including transportation, material handling and stationary, portable, and emergency backup power. Hydrogen can be used in fuel cells to generate power using a chemical reaction rather than combustion, producing only water and heat as byproducts.
What are the disadvantages of methanol fuel cell?
The limitations for direct methanol fuel cells are (1) methanol crossover from the anode to the cathode across the membrane separator, (2) carbon monoxide poisoning, (3) high polarization of the anode for the oxidation of methanol, and (3) systems design.
How efficient is a methanol fuel cell?
Methanol, the fuel of DMFCs, has such advantage features as easy handling, high storage stability and high energy storage capability. The exhaust heat from fuel cell is recovered for hot water supplying for customer. The total system energy conversion efficiency is more than 80 %. It can be applied to various markets.
Why is it called M10?
M10-1.0 x 20 M = This designates the fastener is a metric size. 10 = The nominal diameter in millimeters. 1.0 = The thread pitch, or distance between threads, in millimeters. 20 = The fastener’s length, in millimeters.