EFOY Pro 800

Also available as EFOY Pro 800 Duo with two fuel connectors for even more autonomy

Intelligent fuel cells, charging batteries fully automatically

Fully automatic power generator

EFOY Pro fuel cells are intelligent power generators that can be used to continuously and fully automatically recharge batteries. The fuel cell is connected directly to the battery supplying the consumer and monitoring its charge status. Depending on requirements, the fuel cell switches on automatically, recharges the battery and then returns to standby mode – without any maintenance or user intervention required.

The EFOY Pro 800 delivers an output of 45 W and is also available as a Duo version with two fuel connectors for two EFOY fuel cartridges. Using the DuoCartSwitch, up to four fuel cartridges can be connected to one EFOY Pro 800 Duo for even more autonomy. Typical areas of application of the EFOY Pro 800 are, for example, measuring stations in the areas of environmental technology which have a continuously low energy consumption for a long duration.

Technical data

Compare technical data

EFOY Pro800800 Duo
Power output45 W45 W
Power output after (operating hours)125 W (4,500 h)25 W (4,500 h)
Nominal voltage12 V DC / 24 V DC12 V DC / 24 V DC
Charging current3.75 A / 1.88 A3.75 A / 1.88 A
Charging current after (operating hours)2.08 A / 1.04 A (4,500 h)2.08 A / 1.04 A (4,500 h)
Recommended battery capacity 212 V: 40 to 160 Ah
24 V: 10 to 100 Ah
12 V: 40 to 160 Ah
24 V: 10 to 100 Ah
Weight8.0 kg (17.6 lbs)8.3 kg (18.3 lbs)
Warranty 324 months / 4,500 operating hours24 months / 4,500 operating hours
Connectable cartridges (with DCS1)1 (2)2 (4)
Length fuel cartridge connector70 cm / 27.6 in70 cm / 27.6 in
Switching threshold for automatic battery charging at 12 V / 24 V / 48 V 4On: 12.3 V / 24.6 V / --
Off: 14.2 V / 28.4 V / --
On: 12.3 V / 24.6 V / --
Off: 14.2 V / 28.4 V / --
Required start-up voltage at 12 V / 24 V / 48 V9 V / 18.5 V / --9 V / 18.5 V / --
Maximum battery voltage at 12 / 24 V /
48 V
16 V / 32 V / --16 V / 32 V / --
Noise level (at 1m / 7m distance)42 dB(A) / 25 dB(A)42 dB(A) / 25 dB(A)
Nominal Consumption 50.9 l/kWh0.9 l/kWh
Quiescent current draw at 12 V20 mA20 mA
Operating temperature 6-20 °C to +50 °C / -4 °F to +122 °F-20 °C to +50 °C / -4 °F to +122 °F
Start-up temperature+3 °C to +50 °C / +37.4 °F to +122 °F+3 °C to +50 °C / +37.4 °F to +122 °F
Storing temperature+1 °C to +50 °C / +34 °F to +122 °F+1 °C to +50 °C / +34 °F to +122 °F
Altitude 7Standard: 1,500 m / 4,920 ft (up to 2,000m / 6,561 ft)Standard: 1,500 m / 4,920 ft (up to 2,000m / 6,561 ft)
Dimensions D x W x H433 x 188 x 278 mm / 17 x 8 x 11 in433 x 188 x 278 mm / 17 x 8 x 11 in
International Protection (IP-Class)IP 21IP 21
Inclination along the roll axisPermanent: max 35°; temporary (<10 min); max 45°Permanent: max 35°; temporary (<10 min); max 45°
Inclination along the lateral axisPermanent: max. 20°Permanent: max. 20°
Communication protocolsMODBUS RTU; Clear text protocol (SIO commands)MODBUS RTU; Clear text protocol (SIO commands)
User-InterfaceAt the unit or via Operating Panel OP2 with text displayAt the unit or via Operating Panel OP2 with text display
Data-InterfaceRS232 RJ-45 plug for accessories (e.g. Interface adapter)RS232 RJ-45 plug for accessories (e.g. Interface adapter)
Electrical InterfaceMNL-plug 4-pins (e.g. Tyco Electronics Universal Mate-N-Lok – Nr. 350779)MNL-plug 4-pins (e.g. Tyco Electronics Universal Mate-N-Lok – Nr. 350779)

1) Nominal power varies by ±10 %, decreases with the operation hours. Specification valid within warranty period.

2) Depends on battery type and application – bigger batteries possible, if additional energy source available (e.g. solar)

3) Regional warranty conditions for EFOY Pro fuel cells apply.

4) Factory Setting – can be modified with Interface Adapter and PC or operating panel OP2.

5) Effective consumption depends on operating conditions.

6) At temperatures above +40 °C / +102 °F the power output can decrease. Charging Lithium (LiFePO4) batteries is not always possible at temperatures below 0 °C. The instructions from the battery manufacturer must be observed.

7) During operation above the recommended altitude the power output can decrease.

EFOY energy solutions

EFOY Pro energy solutions combine power generation via EFOY Pro fuel cells and energy storage with batteries in a suitable housing. There is still sufficient space for customer-specific adaptations.

More about EFOY energy solutions

Downloads

User Manual EFOY Pro 2nd Generation
2nd Generation EFOY Pro brochure
Notes for remote controlling EFOY Pro

All downloads

Remote Monitoring

The EFOY Pro fuel cell can be monitored and controlled via a modem.

Discover more benefits

Questions and answers to
EFOY Pro 800

How does the EFOY Pro fuel cell work?

The EFOY Pro fuel cell converts the fuel in the fuel cartridge direct into electrical current. Thanks to this direct conversion, which is performed with no moving parts, silent and environmentally friendly, the fuel cell is extremely efficient, clean and environmentally friendly.

more about the technology

Why do I need an EFOY Pro fuel cell?

The EFOY Pro fuel cell is a fully automated battery charger that is quiet, simple and environmentally friendly, operating as a power generator in regions, where no grid connection is available, but a high power demand is needed. In off-grid industrial applications, that are not connected to the grid, the EFOY Pro fuel cell delivers reliable energy, in every weather condition – for security and surveillance, traffic regulation, remote sensors, etc.

Where can I buy an EFOY Pro fuel cell?

Please contact us directly. We will recommend you the suitable EFOY Pro Partner.

Service & Contact

What is the EFOY Pro fuel cell designed for?

The EFOY Pro fuel cell has been designed and developed for commercial and professional operation.

Can an EFOY Pro fuel cell also be monitored?

Yes, remote monitoring is possible with a modem. Please contact our partners or send an email to [email protected].

Can I connect electrical appliances direct to the EFOY Pro fuel cell?

No. The EFOY Pro fuel cell is a battery charger. Electrical appliances are supplied with power by the battery.

We are happy to help you personally!

+49 89 673 592-555

Contact form

More EFOY Pro models

The EFOY Pro fuel cells are available in various performance categories, with outputs ranging from 45 W for small-scale power systems to a 500 W module for UPS solutions. With a Cluster Controller, multiple devices can also be connected to one battery system. This means that multiple kW outputs can be provided.

EFOY Pro 800 Duo

Power output
45 W

Nominal voltage
12 V DC / 24 V DC

Weight
88.3 kg

2 fuel connnectors

Details

EFOY Pro 2400 Duo

Power output
110 W

Nominal voltage
12 V DC / 24 V DC

Weight
99.3 kg

2 fuel connnectors

Details

EFOY Pro 12000 Duo

Power output
500 W

Nominal voltage
24 V DC / 48 V DC

Weight
32 kg

 

Details

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