In many developing nations, a substantial portion of the population confronts the persistent challenge of accessing potable water characterized by safety and cleanliness. Water sourced from diverse origins within these regions often exhibits the presence of pathogenic microorganisms and deleterious chemical constituents, thereby engendering a spectrum of waterborne diseases upon consumption. The amelioration of this predicament necessitates recourse to multifaceted purification methodologies, encompassing: (1) physical mechanisms such as filtration, sedimentation, and distillation to effect separation; (2) biological treatments including the deployment of sand filters and activated carbon matrices for biotic purification; and (3) chemical treatments typified by flocculation, chlorination, and the utilization of ultraviolet irradiation to induce disinfection. This scholarly exposition engenders an exhaustive appraisal of solar-driven technologies as employed in the domain of water purification, as pertains to both domiciliary and industrial milieus. The inquiry delves into the efficacious application of solar-based systems, dissecting their underlying principles and operational intricacies. Through a systematic analysis of extant literature, the investigation affords a comprehensive evaluation of the advantages, limitations, and optimal conditions governing the deployment of solar-based water purification technologies. In sum, this paper serves to furnish a cogent compendium of contemporary advancements in solar-driven methodologies, illuminating their pivotal role in the global pursuit of potable water provisioning, particularly within resource-constrained settings.

Keywords: Solar Water purification, Booster Pump, Solar Charge Controller, Solar Panel, DC Water Pump.