EFOY Pro 800

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

EFOY Pro 800 800 Duo 2400 2400 Duo 12000 Duo
Power output 45 W 110 W 500 W
Power output after (operating hours)1 25 W (4,500 h) 80 W (4,500 h) 400 W (3,000 h)
Nominal voltage 12 V DC / 24 V DC 12 V DC / 24 V DC 24 V DC / 48 V DC
Charging current 3.75 A / 1.88 A 9.17 A / 4.58 A 20.83 A / 10.42 A
Charging current after (operating hours) 2.08 A / 1.04 A (4,500 h) 6.67 A / 3.33 A (4,500 h) 16.67 A / 8.33 A (3,000 h)
Recommended battery capacity2 12 V: 40 to 160 Ah
24 V: 10 to 100 Ah
12 V: 80 to 350 Ah
24 V: 40 to 175 Ah
24 V: 200 to 875 Ah
48 V: 100 bis 450 Ah
Weight 8.0 kg (17.6 lbs) 8.3 kg (18.3 lbs) 9.0 kg (19.8 lbs) 9.3 kg (20.5 lbs) 32.0 kg (70.6 lbs)
Warranty3 24 months / 4,500 operating hours 24 months / 4,500 operating hours 24 months / 3,000 operating hours
Connectable cartridges M5, M10, MT60 / M28 only with M28 adapter M5, M10, MT60 / M28 only with M28 adapter M5, M10, MT60 / M28 only with M28 adapter
Number of connectable cartridges (with DCS1) 1 (2) 2 (4) 1 (2) 2 (4) 2 (4)
Length fuel cartridge connector 70 cm / 27.6 in 70 cm / 27.6 in 73 cm / 28.7 in
Switching threshold for automatic battery charging at 12 V / 24 V / 48 V4 On: 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 / —
On: — V / 24.4 V / 48.8 V
Off: — V / 28.4 V / 57.6 V
Required start-up voltage at 12 V / 24 V / 48 V 9 V / 18.5 V / — 9 V / 18.5 V / — — / 20 V / 36 V
Maximum battery voltage at 12 / 24 V /
48 V
16 V / 32 V / — 16 V / 32 V / — — / 31 V / 62 V
Noise level (at 1m / 7m distance) 42 dB(A) / 25 dB(A) 42 dB(A) / 25 dB(A) 62 dB(A) / 45 dB(A)
Nominal Consumption5 0.9 l/kWh 0.9 l/kWh 0.9 l/kWh
Quiescent current draw at 12 V 20 mA 20 mA 75 mA (at 24 V)
Operating temperature6 -20 °C to +50 °C / -4 °F to +122 °F -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 +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 +1 °C to +50 °C / +34 °F to +122 °F
Altitude7 Standard: 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) up to 4,000 m / 13,123 ft
Dimensions D x W x H 433 x 188 x 278 mm / 17 x 8 x 11 in 433 x 188 x 278 mm / 17 x 8 x 11 in 640 x 441 x 310 mm / 25.2 x 17.3 x 12.2 in (7HE)
International Protection (IP-Class) IP 21 IP 21 IP 20
Inclination along the roll axis Permanent: max 35°; temporary (<10 min); max 45° Permanent: max 35°; temporary (<10 min); max 45° Permanent: max. 10°; temporary (<10 min): max. 45°
Inclination along the lateral axis Permanent: max. 20° Permanent: max. 20° Permanent: max. 10°; temporary (<10 min): max. 45°
Communication protocols MODBUS RTU; Clear text protocol (SIO commands) MODBUS RTU; Clear text protocol (SIO commands) MODBUS RTU; Clear text protocol (SIO commands)
User-Interface At the unit or via Operating Panel OP2 with text display At the unit or via Operating Panel OP2 with text display At the unit with text display or via external operating panel OP2
Data-Interface RS232 RJ-45 plug for accessories (e.g. Interface adapter) RS232 RJ-45 plug for accessories (e.g. Interface adapter) RS232 RJ-45 plug
2x RS485 RJ-45 plug
I/O terminals (A, B, GND)
Electrical Interface MNL-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) Power: +/- terminals: min. 10 mm²
Sense: +/- terminals: min. 2 mm²
Ground: Terminal: min. 2 mm²

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.

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