The current work is committed to building up a thermal model of modified multi-wick basin type inverted absorber solar still (MMWBIASS). Mathematical equations for temperatures of glass covers, water, distilled yield and wick have been evaluated during the study. The thermal model has been experimentally verified and an unbiased conciliation has been revealed between experimental and theoretical consequences. Instantaneous efficiency of solar still has also been measured with cotton wicks of black color under the environment conditions (27.3223° N; 77.7599° E) of Farah, Mathura, Uttar Pradesh (U.P.), India. The result demonstrates that at water levels 1, 2, and 3 cm in the basin, achieved values of the total yield from MMWBIASS are 6.907, 5.681 and 4.650 kg/m²-day, respectively. For MMWBIASS, overall thermal efficiency with cotton wicks of black color is 34.04%, 28.17 % and 23.61 %, respectively, for the same basin condition.

当前的工作致力于建立改进的多芯盆式倒置吸收式太阳能蒸馏器（MMWBIASS）的热模型。在研究过程中评估了玻璃盖，水，蒸馏产率和灯芯温度的数学方程式。热模型已通过实验验证，并且在实验和理论结果之间显示出公正的调解。在印度北方邦法拉赫的环境条件下（27.3223°N； 77.7599°E），也已经用黑色棉芯测量了太阳能的瞬时效率。结果表明，在盆地的水位1、2和3 cm处，MMWBIASS的总产量达到的值分别为6.907、5.681和4.650 kg / m ^2。天，分别。对于MMWBIASS，在相同的流域条件下，黑色棉芯的总热效率分别为34.04％，28.17％和23.61％。