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Fuel Cell Technology
GR Technics bv is Business Partner of SFC-Energy AG, the market leader in fuel cells
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Exceptionally eco-friendly
The EFOY Pro charges batteries fully automatically. The integrated charge controller monitors the charge status of the battery. When necessary, the EFOY Pro will automatically turn on and off when the battery is charged. This not only means that you always have good power reserves, but also that the batteries last much longer because the charging method prevents deep discharge. Using an inverter, 230 V devices can be connected.
The EFOY fuel cells are based on DMFC (Direct Methanol Fuel Cell) technology. They generate power from the fuel in a fuel cartridge (methanol) along with oxygen from the air. Methanol is converted directly into power. Besides generating power, the only byproduct is residual heat and water vapor and a very minute amount of carbon dioxide. All this makes EFOY fuel cells exceptionally environmentally friendly.
Operation of a direct methanol fuel cell
The operating principle of the EFOY hydrogen fuel cell
EFOY hydrogen fuel cells are based on PEM (polymer electrolyte membrane) technology. They generate power from hydrogen as fuel and oxygen obtained from the air. Hydrogen is converted directly into electricity. In addition to generating power, only a little water vapor is produced. All this is extremely environmentally friendly.
The EFOY hydrogen fuel cell serves as an emergency power supply and provides uninterrupted power to your applications in the event of a grid failure. The hydrogen cell starts as soon as the battery voltage falls below a certain threshold and then takes over the power supply to your application.
1
With increasing operating hours and temperatures > 30°C, the output power gradually decreases.
2
Dimensions without 19° frame
3
When installed in a suitable cabinet with integrated heating. Otherwise, a base load of 1,000 W is required. All technical data at test conditions of 20°C.
Autonomous power with EFOY tank cartridges
EFOY Fuel Cells are DMFC (Direct Methanol Fuel Cell) based fuel cells that use the fuel methanol. The methanol is stored in EFOY tank cartridges specifically designed for this purpose. They are specifically designed for use with the EFOY fuel cells so that they can be easily and cleanly replaced in seconds. Depending on the requirement, EFOY tank cartridges are available in 5, 10, 28 and 60 liters. There is a tank cartridge available for every situational requirement.
The highest possible quality standard
Ultra pure and clean methanol is necessary for reliable operation of the EFOY fuel cells. To ensure that quality and safety meets the strictest safety standards, every fill is overseen by SFC quality management. Only when original EFOY fuel cartridges are used can the maximum operating time of the fuel cell be guaranteed. The high-energy density of methanol results in the autonomy of your off-grid application being increased many times over.
Technical specifications
Tank cartridge
M5
M10
M28 (adapter required)
MT 60
Capacity
5 liters
10 liters
28 liters
60 liters
Nominal capacity
5.6 kWh
11.1 kWh
31.1 kWh
66.7 kWh
Weight
4.3 kg
8.4 kg
23.4 kg
55.0 kg
Dimensions L x H x H
190 x 145 x 283 mm
230 x 193 x 318 mm
370 x 285 x 395 mm
340 x 390 x 670 mm
Autonomy @ 50 W
111 hours
222 hours
622 hours
1333 hours
Note: Methanol is categorized as being a toxic and easily flammable substance. For more information, see the safety data sheet on request.
Want to order or have questions? Don't hesitate to contact us!
To best meet our customers' needs, we stock fuel cell systems and fuel.
