Various studies have been made to improve the efficiency of the solar still. These studies had devoted to the combination of solar collectors with solar still. This article proposes the use of all forms of solar thermal or photovoltaic energy. In addition, photovoltaic electric storage systems convert them to thermal energy that increases the temperature of a greenhouse solar still. We investigated the possibility of improving the productivity of a greenhouse still and prolong solar distillation overnight. The proposed system is the incorporation of thermal energy produced by a parabolic-cylindrical concentrator, a greenhouse still, and photovoltaic solar energy by panels. The production at 14 pm reaches 110 L/m² thanks to the various thermal sources made up of the hybrid still. It has better productivity than other distillers. The distillation is extended in the evening thanks to a storage system using electric batteries. The production at 18 pm to 18 L/m² is reduced at 24 pm to 5 L/m² in the dark. The accumulated temperature decreases the negative influence of the physical parameters on the production which exceeds 100 L/m² per day. In the evening, the production is reached 16 L/m² at 22 pm, which is an advantage compared to other distillers.

中文翻译：

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太阳能蒸馏器效率的改进和夜间扩展

已经进行了各种研究以提高太阳能蒸馏器的效率。这些研究致力于将太阳能集热器与太阳能蒸馏器相结合。本文建议使用所有形式的太阳能热或光伏能源。此外，光伏蓄电系统将它们转化为热能，从而提高温室太阳能蒸馏器的温度。我们研究了提高温室蒸馏器生产力和延长太阳能蒸馏过夜的可能性。提议的系统是由抛物线圆柱形聚光器、温室蒸馏器和太阳能光伏太阳能电池板产生的热能的结合。下午 14 点的产量达到 110 L/m ²多亏了由混合蒸馏器组成的各种热源。它比其他蒸馏器具有更好的生产率。由于使用电池的存储系统，蒸馏在晚上被延长。晚上 18 点到 18 L/m ²的产量在晚上24 点在黑暗中减少到 5 L/m ²。积温降低了物理参数对每天超过 100 L/m ²的生产的负面影响。晚上22点产量达到16 L/m ²，与其他蒸馏器相比，这是一个优势。