A Review of a New Advance Technique for Energy Consumption Management by Using Active Solar Still (Nano and PCM Material)

This review aims to provide a comprehensive analysis of active solar stills, a promising technology for sustainable water purification. Active solar stills utilize external energy sources and the sun's energy to evaporate and condense water, thereby removing impurities and producing clean drinking water. However, existing reviews on active solar stills have certain limitations. This review addresses these limitations through consistent experimental setups and meta-analyses. Additionally, the review takes a holistic approach, considering not only productivity and efficiency but also practicality, maintenance requirements, and economic feasibility. The use of phase change material (PCM) in solar stills is a potential approach to entrap the heat and reduce the losses. The review provides practical guidelines and recommendations for optimizing the performance and feasibility of active solar stills. By integrating these novel aspects, this review offers valuable insights to advance the understanding, implementation, and adoption of active solar stills as a sustainable water purification solution.