Wednesday, December 28, 2011

Energy For You - Fuel Cell Generator

Energy For You (EFoY) Fuel Cell Generator




One of the interesting and innovative exhibits at the RVIA National Trade Show was the EFOY (Energy For You) exhibit. They demonstrated a compact Fuel Cell Generator that is lightweight, almost maintenance free and relatively simple to install. This power source is capable of providing power to charge 12V or 24 Volt batteries which, with the installation of a properly sized inverter could produce 120VAC to power TV’s, entertainment systems and Microwave ovens among other electrical equipment found on the typical RV. The fuel source is a “Fuel Cell Cartridge” which is a storage container (various sizes are available) filled with liquid methanol (see photo).  The typical Fuel Cell Generator weighs just 16.5lbs or 7.5kgs. The EFOY unit is quiet and emission free and the Fuel Cartridge is one of the safest, cleanest and most comfortable ways of handling fuel. The 10L (2.64 Gallon) Fuel Cell looks like a robust windshield antifreeze container and comes equipped with a special safety valve which is connected by a fuel line hose to the generator. Reportedly this cell can provide 2 to 3 weeks of power in a dry camp RV setting.

This power source would ideal for all RV’s especially smaller Class B and C rigs, together with all trailers equipped with a 12volt battery, especially where physical size, weight and fuel handling is a concern. If the RV is used in National Parks, then this EFOY Generator will not create any objectionable noise and can be used around the clock without restriction. If utilized in conjunction with solar panels or wind generators it can fill in for periods when there is no sun or wind, providing a consistent power source. It would also provide backup power for larger RV’s which require batteries to power onboard engine management and various additional computers even with battery disconnects turned off. A remote display panel provides the information necessary to manage the system and the associated batteries. Installation is simple and if the RV is already equipped with an Inverter, 120VAC is readily available. If not then a suitable sized inverter will also need to be installed.


There have been over 15,000 Fuel Cell Generators installed in RV’s (primarily in Europe) and surveys of owners overwhelmingly recommend this system. Check out this alternative power source and watch for it to appear in North America as an alternative to the gasoline powered generator on RV’s.
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