LIST OF FIGURES NUMBER FIGURE CAPTION PAGE 1.1 solar irradiation map for Jordan 2 1.2 Horizon height variation of the sun, Amman, Jordan 3 3.1 10 3.2 Basic adsorption refrigeration system. A. Heating and pressurization. B. Desorption and condensation. C. Cooling and depressurization. D. Adsorption and evaporation. Main internal components of the SorTech chiller and external connections 4.1 malfunctioning solar collectors 15 4.2 corroded pipes and fittings 16 4.3 System lift pumps 17 4.4 Safety valve 18 4.5 Heat meter 19 4.6 Damaged Rockwool insulation 19 4.7 Armaflex insulation installed on pipes 11 20 4.8 Schematic diagram of systems’ components and connections 21 7.1 Greenhouse gases effect on globe temperature 28 [1] Hassan, HZ. 2013. Effect of Parameters Variation on the Performance of Adsorption Based Cooling Systems. International Review of Mechanical Engineering (IREME), 7(1):24-37. [2] M. Hammad, Y. Zurigat, Performance of a second generation solar cooling unit, Solar Energy, Volume 62, Issue 2, February 1998, Pages 79-84 [3] R.Z. Wang, R.G. Oliveira, Adsorption refrigeration—An efficient way to make good use of waste heat and solar energy, Progress in Energy and Combustion Science, Volume 32, Issue 4, 2006, Pages 424-458 [4] G. Zhang, D.C. Wang, , J.P. Zhang, Y.P. Han, Wanchao Sun, Simulation of operating characteristics of the silica gel–water adsorption chiller powered by solar energy, Solar Energy, Volume 85, Issue 7, July 2011, Pages 1469–1478 [5] Ahmed R.M. Rezk, Raya K. Al-Dadah, Physical and operating conditions effects on silica gel/water adsorption chiller performance, Applied Energy, Volume 89, Issue 1, January 2012, pages 142-149 [6] O Ayadi, M Aprile, M Motta, Solar Cooling Systems Utilizing Concentrating Solar Collectors-An Overview, Energy Procedia (2012) 30, 875-883 [7] WANG Dechang, HAN Yanpei, ZHANG Guang, WANG Zhaojun, MA Shi-Lin, Investigation of Adsorption Performance Deterioration of Silica Gel in Water Adsorption Refrigeration, Journal of Engineering Thermophysics (2012), Vol. 33, Issue (2), Pages:207-209 [8] Fasfous, J. Asfar, A. Al-Salaymeh, A. Sakhrieh, Z. Al_hamamre, A. Al-bawwab, M. Hamdan, Potential of utilizing solar cooling in The University of Jordan, Energy Conversion and Management, Volume 65, January 2013, Pages 729-735 [9] A. Rezk, R.K. Al-Dadah, S. Mahmoud, A. Elsayed, Effects of contact resistance and metal additives in finned-tube adsorbent beds on the performance of silica gel/water adsorption chiller, Applied Thermal Engineering, Volume 53, Issue 2, 2 May 2013, Pages 278-284 [10] Ahmad Alsarayreh, Abdul Ghani Albaali, Ghazi Alkhatib, Performance Analysis of Solar Air Cooling (Two-Stage Adsorption Chiller) in Jordan, IT-DREPS Conference & Exhibition, Amman, Jordan May 2931, 2013