Off-grid power for traffic control systems
SFC Energy will use Intertraffic to highlight its EFOY Pro fuel cell that is already in use for several traffic management applications throughout Europe. It provides reliable, weather-independent, and maintenance-free off grid power around the clock. The EFOY Pro charges batteries fully automatically. The charge level of 12 and 24 V batteries is constantly being monitored. When battery voltage drops below a predefined level, the EFOY Pro starts automatically and switches off again once the battery is charged. The company says this results in reliable, continuous power, reduces the amount of batteries needed and extends the lifetime of batteries since deep discharge damages are prevented. The EFOY Pro can also be used in hybrid with solar, guaranteeing a weather independent power supply anytime, anywhere.