Maximum flexibility and independence: the German manufacturer SFC ENERGY offers with its innovative fuel cells of the EFOY series a weather-independent and environmentally friendly energy source, and that in a space-saving, lightweight and absolutely silent way.
The devices contain the necessary charging electronics and switch on or off automatically as needed, depending on the state of the batteries. The battery is always fully charged, and deep discharge is prevented.
The EFOY fuel cell is based on DMFC (direct methanol fuel cell) technology. It converts chemical energy into electrical energy without intermediate steps and large efficiency losses. The fuel in the fuel cartridge (methanol), supplemented by oxygen from the air, is used to produce electricity. In addition to electricity, only waste heat and water vapor with a small amount of carbon dioxide are produced. Efficient and exceptionally environmentally friendly!
- compact & maintenance-free,
- with Bluetooth interface for control & monitoring,
- compatible with other power sources such as solar panels, wind generators,
- suitable for all battery types with 12 volts and 24 volts,
- quick change of fuel cartridge,
- nominal consumption/kWh: 0.9 l,
- protection class IP21,
- operating range: -20 to 40 °C
- delivery includes connection material
Fuel: The fuel cartridges are filled with high-purity methanol. The safety cap prevents contact with the fuel and the cartridge can be replaced in seconds. 5 liter fuel cartridges (total capacity 460 Ah, electr. nominal capacity 5.6 kWh) or 10 liter fuel cartridges (total capacity 925 Ah, electr. nominal capacity 11.1 kWh) are available.
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