Reliable Fuel Cells Powering Remote Traffic Systems

October 06 2008 / by jvarden
Category: Energy   Year: 2008   Rating: 6 Hot

By jvarden

Although fuel cell electric vehicles are still transitioning towards commercialization, the off-grid performance benefits of these electrochemical devices might soon reinforce critical pieces of our transportation infrastructure.

Smart Fuel Cell, a German-based company, has shipped thousands of their commercial fuel cell products and also totes multiple awards for its innovative methods. While most associate fuel cells with automobiles, SFC will also reliably power remote traffic systems with their EFOY Pro Series of fuel cells. Since normal batteries can only power warning blinkers for two days and solar cells/generators are too unreliable, EFOY Pro series fuel cells need no maintenance and are an off-grid power that will run, hypothetically, forever, as long as it has a fuel source. The cell’s tough case can handle rough weather, even temperatures between -4° F and +113 ° F. One 28-litre M28 fuel cell could operate the blinker for 50 days and they have a guaranteed lifetime of 5,000 operating hours or 30 months.

The Munich North Autobahn Authorities are already using the EFOY Pro Series fuel cells. If these cells become commonplace, then remote, off-the-grid traffic systems will not only be more reliable, they will cost less to maintain and will be available for usage even in disaster-struck areas whose power-lines are down.

Image: Sarah Ivancic Flicker CC

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