The invention relates to a
solar battery glass self-cleaning antireflection light-
conversion coating and a production method of the
solar battery glass self-cleaning antireflection light-
conversion coating, wherein the
solar battery glass self-cleaning antireflection light-
conversion coating has a
photocatalysis function within the solar spectrum
ultraviolet ray range and the visible light range. In a
coating formula, a main component with a self-cleaning function is
fluorine-
tin-
terbium-doped nanometer TiO2
hydrosol, and auxiliary components are alkaline nanometer SiO2
hydrosol and acid nanometer SiO2
hydrosol. The
coating forms
fluorine-
tin-
terbium-doped nanometer TiO2 photocatalysts with
silicon dioxide as a carrier at the glass
tempering temperature after forming a
coating film; the photocatalysts can serve as light-conversion materials and antireflection materials, so the
sunlight penetration rate is remarkably increased. According to the solar battery glass self-cleaning antireflection light-conversion coating and the production method,
magnesium fluosilicate is adopted to replace
fluoride with high corrosivity and high
toxicity and serves as a
fluorine source for producing the fluorine-
tin-
terbium-doped nanometer TiO2 photocatalysts, and by-products, namely
magnesium fluoride and
silicon dioxide are also good antireflection materials; the solar battery glass self-cleaning antireflection light-conversion coating is simple in production process, safe, friendly to environment, low in production cost and easy to popularize and apply in an industrialized mode.