The present invention provides a fuel cell device, and a system (10, 100, 200, 300, 400, 500, 600, 700, 800, 900, 910, 920, 960). According to a particular embodiment, the fuel cell device, and the system includes a ceramic support structure (29) having a length, width, and thickness. A reaction zone (32) located along a portion of the length is adapted to the heating to the operating reaction temperature, the first and second counter electrodes (24,26) of the electrolyte (28) to separate, and each of the first and second electrodes 24, 26 to have more than one active layer adjacent the interior including a first active, and the second gas passage (815, 821). It is the at least one cooling zone (30) located along the other portion from the first end (1 Ia) length is configured to maintain a reaction temperature less work. Artery flow passage 814 is the active agent extending from the cooling zone 30, reaction zone 32 extends from the first end (1 Ia) into and artery toward the one or more side flow passage 814 along the length through the 1 is fluidly coupled to the gas passage (815). The thickness of the artery flow passage 814 is greater than the thickness of the active first gas passage (815). In another aspect, the fuel cell device (10, 100, 200, 300, 400, 500, 600, 700, 800, 900, 910, 920, 960) is nano-fuel comprising the ceramic material sintered from a size powder cell apparatus be of an electrode 28 having one or more portions. In another embodiment, the cooling station 30 is provided to the reaction zone (32) at each end (11a, 11b), and has a separate power dividing two or more therein, each of which has one or more active layers, gajyeoseo the power supplied by a separate compartment of a fuel passage (962a, b) to provide an apparatus 960, and a system that can operate with one or more power levels.