There’s a fuel cell that’s right for every application
Regardless of how far the application is from the power grid, the EFOY Pro will deliver energy anywhere. It will power remote metering devices, sensors, and transmitters reliably and maintenance-free in any kind of weather.
The EFOY Pro has been specially designed for the needs of the professional. The series consists of three models with charging capacity ranging from 600 to 2,200 watt hours per day.
Technical Data EFOY Pro
| EFOY | Pro 600 | Pro 1600 | Pro 2200 |
| Charging capacity | 600 Wh/day | 1560 Wh/day | 2160 Wh/day |
| Nominal output | 25 W | 65 W | 90 W |
| Nominal voltage | 12 V / 24 V | 12 V / 24 V | 12 V / 24 V |
| Nominal current @ 12 V / 24 V |
2.1 A / 1.05 A | 5.4 A / 2.7 A | 7.5 A / 3.75 A |
| Weight | 7.8 kg 17.9 lbs |
8.4 kg 18.7 lbs |
8.8 kg 19.4 lbs |
| Noise emissions | 23 dB(A) at 7 m distance 39 dB(A) at 1 m distance |
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| Compatible batteries |
12V / 24 V lead rechargeable (lead-acid, lead-gel or AGM) | ||
| Operating temperature |
-20 to + 45 °C (-4 to + 113 °F) |
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| Nominal consumption* |
0.9 L/kWh | ||
| Dimensions (L x W x H) |
433 x 188 x 278 mm |
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*Effective consumption depends on operation conditions
All three fuel-cell models can also do duty in any application that solar systems can. It’s easy to combine the two into a hybrid solution. The fuel cell only cuts in if the solar system cannot generate enough electricity.
Extensive range of optional equipment is available for all three EFOY Pro models.