A Fast Low-Cost Automatization Process for Solar Cell Spectral Response Measurement System.- Optimal intelligent energy management to integrate a photovoltaic park into electricity grid using a real-time objective function - Application to the Naâma Park.- Direct Power Control Improvement Using Fuzzy Switching Table of Grid Connected PV System.- Numerical and experimental study of parabolic trough solar collector.- Grid-Connected Photovoltaic system.- The Confinement Effect on a Supercritical Fluid Mixture Enclosed In a Micro-Cavity.- Effect of parameters on the stratification of a solar water heater.- Validation of an Analytical Calculation Computer Programming on a Flat Plate Thermal Solar Collector.- Solar Chimney Power Generation in the Southeast of Algeria: Experimental Study.- A Preliminary Study on Blade Sweep to Improve Performance of an OWC Turbine.