Handheld fuel cell based battery charger with 5V Micro USB port. Devices compatible with the MiniPak
include cellphones, smartphones, GPS handhelds, and MP3 players. USB powered "apps" such as LED
lights can be directly connected to the MiniPAK. The MiniPak device integrates a passive air-breathing
fuel cell and a metal hydride storage unit, where hydrogen is stored as part of the metal alloy
(HydroStik). Empty HydroStiks can be refilled with the optional HydroFill station.
The HydroSTIK-PRO has a battery-like form factor and contains a special metal alloy that allows hydrogen to be stored in a solid-state, as part of the metal alloy matrix inside the cartridge. In contrast with ordinary compressed hydrogen tanks, the pressure inside the canister is very low. The HydroSTIK-PRO can be refilled with the HydroFILL electrolyser unit. Each HydroSTIK-PRO can store app. 10Wh of energy, enough for 1-2 charges of a 3G smartphone, or 2-3 charges for average cellphones. The HydroSTIK-PRO is recommended for use with H-Cell 2.0, H-12, H-20, H-30 and MiniPAK products.
EFOY Pro and solar modules - the winning off grid power combination. Combining EFOY Pro and solar modules is a powerfull solution to power off grid applications such as remote measuring, video surveillance or traffic control.
The 2nd generation EFOY Pro devices offer a significantly increased operation life of 4500h (1st Generation 3000h). The new EFOY Pro family has 2 family members, the EFOY Pro 800 delivering 45 Watt max and the EFOY Pro 2400 delivering 110 Watt max. Other than the devices of the 1st generation the output power of the 2nd generation EFOY Pro devices do slowly decrease over time. EFOY Pro 2400 starts with max output power of 110 Watt which may decrease to 80 Watt min after 4500h. This new operation strategy results in a significantly increased operation life of the fuel cell.
The new Duo version with 2 fuel connectors (integrated Duocartswitch) offers increased autonomy by connecting 2 fuel cartridges to the EFOY Pro Duo fuel cell. When connecting 2 external Duocartswitches up to 4 fuel cartridges can be connected to a single EFOY Pro Duo device.
The 2nd generation EFOY Pro offers a enhanced and easy to use operation panel OP2. The OP2 allows the user to configure parameters such as the switch on and switch off voltage of the EFOY Pro device.
500 Watt EFOY PRO fuel cell (EFOY PRO 12000)
Output Power: 500 Watt
Battery Voltage: 24V and 48V
Charge Current: 20A@24V/10A@48V
Weight: app. 33kg
2 fuel connectors (up to 4 x M28 cartidges can be connected using 2 x DCS1)
Online monitoring and control for EFOY Pro fuel cell systems via GPRS with easy web access via udomi off-grid-monitor website.
GSM-2-GPIO version provides 6 digital Alarm input signals and 2 digital alarm output signals. Digital inputs allow monitoring of door contact etc.
GSM-GPS-2 includes GPS unit and provides GPS data on the udomi-off-grid-monitor website.
NEW: GSM-3 supports 2G and 3G mobile networks
MUX-2 connects EFOY PRO and SS-MPPT-15L with GSM-3 (GSM-2) modem.
With the MUX-2 device users of the GSM-3 (GSM-2) modem can now remotely monitor EFOY PRO fuel cell and the SS-MPPT-15L solar charge controller together. With this solution the user has all informations of his off grid power system available on the the udomi off grid monitor website. Battery voltage, load current, solar input current,fuel cell charge current and many other informations are available to monitor and optimize your off grid power system.
The HydroFILL-PRO is a "world-first" small-scale home hydrogen station that allows users to refill HydroSTIK-PRO cartridges in a simple way, using water and electricity as only input. By adding water, and plugging the HydroFILL-PRO into a electrical wall-socket (or a solar panel), consumers can generate hydrogen and store it in a solid form automatically in HydroSTIK-PRO cartridges. Once full, the battery-like "solid-state"HydroSTIK-PRO can be unplugged from the HydroFILL-PRO and placed into the MiniPak (or other fuel cell devices) to deliver power via a USB port.
The EFOY ProCube is a turnkey mobile and maintenance-free off-grid power supply solution – ready for use anytime and anywhere.
EFOY ProCube includes Solar Charge Controller (max. 10 A Solar- and Charging Current), air supply and waste heat duct, additional temperature controlled fan and frost proof outlet for exhaust hose. EFOY ProCube is compatible with GSM-3 and FS1 options.
Lightweight and compact fuel cell stacks with integrated fan and casing. Single air flow for both cooling and air breathing function. Includes integrated fans, control unit, H2 inlet and H2 purge valve. Hydrogen tank and pressure regulator are not included.
Power range 100-5000 Watt
NEW - Version 2 (V2C)
Expected lifetime 2000h, 500 Start/Stop cycles.
Maximum Power Point (MPPT) Solar charge controller with 25/40A solar charge current and low voltage disconnect suitable for EFOY-PRO/Solar Hybride systems. Remote monitoring via GSM-3 (GSM-2) modem possible.
The ProCube 2060A fits 1 x EFOY PRO 2400/800, 2 x M28 Methanol fuel cartridges and 2 x SPB12-100 AGM batteries or 2 x LFP121000(LiFePo) batteries. The optional PS-MPPT-25M solar charge controller from Morningstar supports load and charge current up to 25A (600 Wattpeak @ 24V battery voltage). The ProCube 2060A is designed for remote applications which require long autonomy. Remote monitoring via GSM-3 is available as an option.
Hydrogen Generator with PEM membrane technology. Splits deionized water in hydrogen and oxygen, no hazardous liquids necessary.
Applications: Safe Hydrogen on demand generation as an alternative to compressed gas cylinders. Refill of metal hydride storage tanks
Cost efficient solar modules with 36 cells, applicable for off grid power solutions in combination with EFOY-PRO fuel cell systems
SFC’s latest developed energy solution is the new EFOY ProEnergyBox,especially designed to withstand severe weather conditions, from - 40 °C to + 50 °C.
Thanks to an active temperature regulation, the heat generated by the EFOY Pro fuel cell generator can be used in sub-zero temperatures to keep the energy solution warm and also prevent the fuel cell and other components from freezing. An effective heat conduction system has been implemented for high ambient temperature environments in order to protect the components inside the box from heat.
The EFOY ProEnergyBox fits a EFOY Pro fuel cell, 2 x 100Ah batteries and and up to two M28 fuel cartridges. The EFOY ProEnergyBox provides extra space for customer-specific components.
Solar module (multicristalline) applicable for off grid power solutions in combination with EFOY Pro fuel cell systems
Portable hydrogen fuel cell generator (PEM)
100 Watt PEM fuel cell system with 230VAC (max 75 Watts), 12VDC (max 5 Watts) and 5V USB (max 5 Watts) outputs. The Greenbox can be operated with Hydrogen from a compressed gas cylinder (max 10 bar) or from a Methal Hydride storage tank (MyH2 300 for example). The Greenbox is maintenance free and emits only small amounts of pure water.
The Superwind 350 (350 Watt@12.5m/s wind speed) is a small wind generator for professional use, which even under extreme conditions works autonomously and automaticly. The electric power generated by Superwind charges batteries and can be used directly for 12V- or 24 V-appliances. There are many industrial appliances on these voltage levels like measurement systems, transmitters or navigational aids.
· Outdoor cabinet (plastic).
· Solar Charge Controller with Low Voltage Disconnect
· Electrical installation, ready to connect EFOY Pro, GSM-2/GSM-GPS-2, FS1/DCS1 and battery
· External connectors for solar modules and load
· Air in- and outlet for cooling
· Exhaust outlet (anti freeze)
· 12/24 Volt
Solar Battery (AGM - Absorbant Glass Mat) 12V/100Ah (C10). Dimensions: LxWxH 330x171x220mm. M6 thread terminal. Weight: 32kg.
12V/55Ah (C10). Dimensions: LxWxH 229x138x213mm. M6 thread terminal. Weight: 19,5kg
LiFePo battery with 40Ah (C1) capacity. 1:1 replacement for lead acid battery (compatible with lead acid charger). 2000 cycles at 100% discharge. Temperature range -30°C to +60°C. 1/3 the weight of lead acid battery.
Mobile Power. EFOY GO! is a mobile power socket: plug the device into the EFOY GO!, switch it on, done. Portable power couldn't be easier.
Inside the EFOY GO! an inverter makes sure that you can easily charge 230V/AC equipment. Additionally, small and medium sized electronics can be charged via two USB ports and a 12 V connector.
State of the art lithium technology
Innovative state of the art lithium technology enables you to carry lots of power at little weight.
Silent and Emission-free
Forget about heavy batteries and diesel gensets.
Efficient, isolated DC/DC converter for low power applications (max 100 Watt) with 12V or 24V lead acid batteries. Low standby current (< 50mA), adjustable output voltage range and wide input voltage range.
Available in the following versions:
12V to 24V
24V to 24V
24V to 12V
MT60 cartridge contains 60 Liter of ultrapure Methanol for use with EFOY PRO fuel cells.
Content: 60 liters of Methanol
Weight: app. 55kg (2 man lift)
Energy Capacity: app 66kWh el.
No adapter required to connect with EFOY PRO fuel cells.
Fuel Cartridge Low Sensor for EFOY Pro fuel cell system
Using the Duocartswitch 2 Methanol cartridges can be connected to a single EFOY Pro device.
Increased autonomy (longer service interval before Methanol cartridges have to be replaced)
Cartridges get completely emptied
The Cluster Controller allows to operate up to 5 EFOY PRO units in parallel for higher power output. The Cluster Controller makes shure that all connected EFOY PRO devices start and stop charging simultaneously. This assures similar operation hours and fuel consumption of the EFOY PRO fuel cells when connected in parallel.
M28 cartridges may have defect fuel valve that can cause leakage.
Customers in Germany can now order their EFOY Methanol cartridges directly at SFC Energy AG. Please feel free to contact SFC Energy directly. More details can be found in the attached pdf file.
For the EFOY PRO 800/2400 and the EFOY PRO 12000 new firmware updates are available on request.
competence in fuel cell systems
Dipl. Ing. (FH) Udo Michelfelder
+49 (79 42) 9 42 08 91
+49 (79 42) 9 42 08 98
+49 (163) 1 63 85 50