NOVELTY - Mobile film sterilizer or collector for absorbing solar radiation energy as thermal energy, and for killing germs, comprises welded and heatproof transparent and absorbing films, preferably polyethylene terephthalate and polyethylene terephthalate-black aluminum film that converts thermal energy into liquid by welding and positioning of films, thus used for different purposes including: heating water because of low weight or price than mobile water or liquid heating; removing germs or sterilization, by heat and UV radiation; and heating or cooling, using thermal energy.    USE - The mobile film sterilizer or collector is useful for absorbing solar radiation energy as thermal energy, and for killing germs.    ADVANTAGE - The mobile film sterilizer or collector can be produced in mass production as it is used in the packaging industry, e.g. for polyethylene terephthalate aluminum packaging, and exhibits an improved efficiency in material and energy expense than conventional solar collectors, and at the end of the service life, the materials can be partially ascribed to the materials cycle.    DETAILED DESCRIPTION - Mobile film sterilizer or collector for absorbing solar radiation energy as thermal energy and for killing germs, comprises welded and heatproof transparent and absorbing films, preferably polyethylene terephthalate and polyethylene terephthalate-black aluminum films, which permits the welding and positioning of the films. The thermal energy is transferred into liquid, thus the liquid can be employed for different purposes including: water heating process, because of the low weight/price of the heated water than mobile water or liquid heating, removing germs or sterilization by heat and UV radiation and heating or cooling using the thermal energy. The mobile film sterilizer or collector can be produced in mass production as it is used in the packaging industry, e.g. for polyethylene terephthalate aluminum packaging, and exhibits an improved efficiency in material and energy expense than conventional solar collectors, and at the end of the service life, the materials can be partially ascribed to the materials cycle.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the control of the mobile film sterilizer or collector (Drawing includes non-English language text).