Annual Performance analysis of Double basin solar still with Evacuated tubes

Abstract

Solar still is an unpretentious technique to transformation accessible salty or saline water into drinking water by usage of Sun rays. It is not famous like reverse osmosis (RO) system due to its low potable water production.  Henceforth, the foremost intention of the current investigation is to assess year around analysis of double basin solar still with Evacuated tubes. From the year around performance investigation, it has been evaluated that, the, distillate water production of still is around 12 liter per day, and energy payback time and cost or potable water per day is around 117 days and 0.51 Rs.