The beneficial utilization of solar energy for vapor compression refrigeration cycle operation, as an alternative for saving conventional energy, by using solar energy. and t
To fulfill this, it was important to do the following:-

 - Determinatione the climatic data/hr (Temperature of the air (TA,0C) and Daily solar irradiance (I, W/2m)) for Alexandria city located in the Latitude: 31.1980°N, Longitude: 29.9192°E for Egypt at summer month… May, June, July, August and September.
 - TCalculate thermal load calculation for villa building by using H.A.P program ber hr/day.
 - Rhetorical analysis for compressor power consumption ber hr/day.
 - Evaluate the area of the PV (A 2m) and total energy of the PV panel (WPV).