A continuous adsorption refrigerator, aiming for cold production to a fruit storage room installed in arid regions, is proposed.After cooling load estimation, a tech.-economic study of different types of solar collectors was performed.Then, the dynamic performances of a solar-driven two-bed adsorption chiller are studied.Furthermore, this study shows that an optimal choice of the collector-type area and the operating conditions can reduce the global system cost and ensure better energy management.With 43.47 m 2 collectors′ area, a solar fraction of 55% is reached at cycle time (tcycle) 1600s; however, 49% is obtained at tcycle of 900s.With a total collectors′ area of 43.47 m2, a tcycle of 1600s and a cooling water inlet temperature (TCW,in) of 22°C, 60% of the cooling demand is solar produced.However, 57% is achieved at a tcycle of 900s, 50.61 m2 collectors′ area and TCW,in of 25°C.The cooling load of a storage room used for indigenous fruit preservation was estimatedA tech.-economic study of different types of solar collectors is carried out to choose the most suitable one.A detailed dynamic approach to the thermodn. of a solar adsorption refrigerator according to the time-varying solar radiation intensity and climatic data were presented.The effect of solar collectors′ area and different operating conditions has been studied to optimize the global system performance and cost.