NOVELTY - Providing functional coating on solid surfaces comprises polarizing a liquid suspension using magnetic fields, subjecting ionizable gas to the action of electric fields to ionize components present in the gas, and mixing ionized gas with polarized suspension in containers (1). The liquid suspension comprises liquid suspension medium and micro- and/or nanoparticles suspended in the suspension medium. Each containers comprises ultrasonic transducer.    USE - The method is useful for providing functional coating on solid surfaces, e.g. plastic, metal, ceramic, or glass (claimed) used in photovoltaic panels.    ADVANTAGE - The method allows obtaining coatings with uniform thickness, density, and properties imparted to the coated surface. The method also allows coating surfaces that are scarcely accessible due to geometric reasons, and allows obtaining soft and hard coatings. The method converts the suspensions into vapors of droplets with diameter that is small to avoid clustering or formation of porosities in final film without resorting to high operating pressures. The method minimizes suspensions wastes, allows working with flow rates of liquid that are compatible with industrial practice, and allows maintaining glassy surface transparency. The method allows obtaining coating that is thinner than currently obtainable.    DETAILED DESCRIPTION - Providing functional coating on solid surfaces comprises polarizing a liquid suspension using magnetic fields, subjecting ionizable gas to the action of electric fields to ionize components present in the gas, and mixing ionized gas with polarized suspension in containers. The liquid suspension comprises liquid suspension medium and micro- and/or nanoparticles suspended in the suspension medium. Each containers comprises ultrasonic transducer. The first and second steps can occur in any mutual order. The third step must occur after the first two steps. The third step determines the vaporization of liquid suspension. The first two steps occur simultaneously and in parallel. The third step determines the vaporization of liquid suspension in droplet with diameter of 0-3microns. The method includes conveying and depositing the vaporized liquid suspension on solid surface to be coated, and determining the solidification of liquid suspension deposited on the solid surface to be coated. The liquid suspension contains suspended micro- and/or nanoparticles (10-74 vol.%). INDEPENDENT CLAIMS are included for:    (1) functional coating;    (2) solid surface coated with functional coating; and    (3) functional coating providing apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows block diagram of the coating providing apparatus.    Containers (1)    Magnet (2)    Duct (3)    Two distinct regions (4, 5)    Air percentage controller (6)    Transducer (8)