The article delves into the development and characterization of titanium dioxide thin films containing pyrolytic carbon as UV protection films for photovoltaic devices. Pyrolytic carbon, derived from methane pyrolysis mainly for turquoise hydrogen production, serves as an additive to enhance the optical properties of the composite films. Through methods like sol-gel and dip-coating techniques, the study analyzes the impact of pyrolytic carbon on transmittance, reflectance, energy band gap, porosity, and UV degradation resistance. The research showcases a 5% increase in transmittance in the visible spectrum with the incorporation of pyrolytic carbon, indicating improved performance in UV-blocking capabilities. Additionally, microscopic observations confirm the presence of pyrolytic carbon in the films, showcasing smoother surfaces at higher carbon concentrations. The study underlines the significance of developing multifunctional protective coatings for photovoltaic panels to combat UV radiation-induced defects and enhance the efficiency and longevity of the devices. It also highlights the potential of pyrolytic carbon as a by-product of methane pyrolysis in creating cost-effective and eco-friendly UV-blocking films, aligning with the circular economy model and emphasizing the importance of sustainable practices in renewable energy technology.