In this work, an attempt has been made to perform energetic and exergetic analysis of a double slope solar still. Experiments were performed on a single basin double slope solar still in the premises of SHIATS-DU Allahabad. Energy and exergy balance equations were written for the system. It is observed that the energy efficiency of the system with south glass cover is higher than that of north side glass cover, whereas exergy efficiency of the system with north cover is higher than that of the system exergy efficiency with south side glass cover.The daily energy efficiency of the system is 29%.