Résumé:
The mainly purpose of this manuscript is to develop computational code to estimate solar irradiance for photovoltaic and thermal systems in Algeria. Computational code developed allows a numerical and graphical visualization of the solar irradiation for different case applied to solar energy systems. For a better use of software, we performed a graphical interface clear and handy with the programming language C + + as the most used now in programming electronic devices that can be easily integrated into mobile systems, the calculations were made by using the model of 'Capderou'. Comparison of the results obtained by our application and those found in the literature used to say that our results are acceptable.
