□ff-Grid Power for Wind Applications 100 % reliability and operational safety Long periods of autonomy, maintenance-free Quiet and emission-free Within the wind industry, many applications require off-grid, long-term and reliable power, provided by EFOY Pro fuel cell. Wind measurement systems such as LIDAR, SO-DAR and masts have to be powered continuously. That also applies to obstacle lights and pumps, especially during the construction phase and longer maintenance periods. Conventional generators need servicing on a regular basis, have to be refuelled often and are not recharged. Batteries have to be exchanged every two to three days, solar panels do not always deliver enough energy. EFOY Pro fuel cells on the other hand provide electrical power, maintenance-free and environmentally-friendly, for several weeks or even months, without a need for refuelling. The compact EFOY Pro fuel cell can be integrated into weatherproof outdoor boxes, trailers or cabinets. EFOY Energy Solutions from SFC are already supplying electrical energy worldwide, for measurement and early warning stations, defense applications, traffic monitoring systems, motor homes, yachts and much more.

EFOY Pro Fuel Cell - Technology All of SFC's fuel cells are based on DMFC (Direct Methanol Fuel Cell) technology. They use an eco-friendly catalytic process to convert methanol (methyl alcohol) into electricity, in a direct and efficient process without intermediate steps. This makes this technology one of the cleanest ways of generating electricity. DMFC fuel cells are the ideal energy solution for off-grid and mobile applications. SFC fuel cell generators are smart energy producers that can be used to continuously and fully automatically recharge batteries. To do this, the fuel cell is connected...

EFOY Pro Energy Solutions and Higher Power EFOY ProEnergyBox for extreme weather conditions The EFOY ProEnergyBox has been developed especially for use in extreme weather conditions. The box contains an EFOY Pro 800 or 2400 fuel cell, a battery and EFOY fuel cartridges. Thanks to effective temperature regulation, the EFOY ProEnergyBox runs reliably in sub-zero temperatures as well as in high ambient temperature environments. • Extended temperature range from - 40 to + 50 °C (- 40 °F to + 122 °F) • Long autonomy • Solar hybrid compatible EFOY Pro 12000 Duo for higher power The EFOY Pro Duo 12000,...

Proven Track Record 33,000 EFOY Fuel Cells in the Field Reliable and secure operation of wind parks EFOY Pro Solutions are used to supply uninterrupted power for obstacle lights and pumps on wind towers, during the construction phase and during longer maintenance work. On- and off-shore wind power plants are already equipped, throughout many countries of the world. EFOY Pro advantages • 24/7 power availabilty • Full remote controlled operation • Reduced installation costs • Reduced service and operation costs Reliable and cost optimised energy supply for wind measurement systems Many customers...