NOVELTY - A vanadium-titanium alloy solar, electric, fuel hybrid automobile has a frame, a shell, wheel, an automobile circuit assembly and a driver. The shell is equipped with a solar battery unit. The frame is equipped with direct-current electric motor and rechargeable battery. The solar battery structure comprises solar batteries connected in series. The vanadium-titanium alloy solar battery comprises a light-heat transforming portion and a heat-electric transforming portion. The light-heat transforming portion comprises vanadium slag mixed with ceramic raw material.    USE - Vanadium-titanium alloy solar, electric, fuel hybrid automobile.    ADVANTAGE - The vanadium-titanium alloy solar, electric, fuel hybrid automobile is environmental-friendly and economical.    DETAILED DESCRIPTION - A vanadium-titanium alloy solar, electric, fuel hybrid automobile has a frame, a shell, wheel, an automobile circuit assembly and a driver. The shell is equipped with a solar battery unit. The frame is equipped with a direct-current electric motor and a rechargeable battery. The solar battery structure comprises solar batteries connected in series. The vanadium-titanium alloy solar battery comprises a light-heat transforming portion and a heat-electric transforming portion. The light-heat transforming portion comprises vanadium slag mixed with ceramic raw material. The vanadium slag (35 wt.%) is mixed with fiber material and molded by rolling to thickness of 3.2 mm, to form a blank plate. The blank plate is dried and sintered at 1100 degrees C to obtain a vanadium-titanium ceramic black flat plate. The heat-electric transforming portion contains strontium titanate as raw material. The niobium-citric diethanolamine solution is prepared by adding niobium oxide in hydrofluoric acid, agitating solution at 76 degrees C to obtain niobium oxide solution, dripping ammonia to niobium oxide solution to form white niobium-hydroxide precipitate, aging resultant for 5.5 hours, filtering and washing precipitate with diluted ammonia, dehydrating and drying precipitate in vacuum, dissolving dried precipitate at 71 degrees C in citric diethanolamine aqueous solution, and agitating solution. The liquid of strontium titanate doped with niobium is prepared by dissolving strontium acetate in acetic acid to obtain solution (a), dripping diacetone to tetrabutyl titanate and dripping glycol methyl ether solvent to obtain a mixed solution, adding glycol and glycerol to mixed liquid in ratio of 3.5:1, and uniformly agitating the solution. The liquid of strontium titanate doped with niobium is coated on a base sheet, and the coated liquid is heat decomposed and sintered to form ultrathin strontium titanate film. The ultrathin strontium titanate film is clamped between two strontium titanate insulators to form sandwich structure. The input end of rechargeable battery is connected with solar battery. The three-dimensional coated solar battery comprises optical fiber and zinc oxide nanoarray vertically grown on the surface of optical fiber. The anode output end of solar battery is connected with a diode in series. The driver comprises a fuel engine, a gear box, a clutch, a transmission element, a power transformer and an electric motor controller. The transmission element comprises a universal joint, a transmission shaft and a transmission gear. The rechargeable battery is connected with a direct-current electric motor by electric motor controller. The output end of rechargeable battery is connected with direct-current electric motor by electric motor controller.