Solar energy is being increasingly used in water purification technologies, offering a sustainable solution to provide clean drinking water. Solar-powered water purifiers harness sunlight to drive filtration processes such as distillation and UV sterilization, effectively removing contaminants, bacteria, and pathogens. This method is particularly valuable in remote or disaster-affected areas where access to electricity and safe water is limited. By using renewable energy, solar purification systems reduce the need for fossil fuels and chemicals in water treatment, contributing to environmental protection and improving health outcomes in underserved communities globally.