Etude comparative d’une installation d’un chauffe eau solaire GTP dans trois sites

Abstract

Abstract: The solar water heater is one of the most important applications of solar energy because it affects several areas large consumers of hot water as habitat, hotels, hospitals, barracks,...which can satisfy the need up to 80 %, it contributes to the reduction of gases greenhouse and energy conservation. Why the Algeria has implemented a large program for the development of solar water heaters in different sectors. The purpose of our work is to study the thermal performance of solar heater through a comparative study between three Algerian sites namely, Algéria, Béchar, Tamanarasset, The sizing of the installations is made by the software TRNSYS developed by the CSTB. Their speeds are represented in the form of graph and paintings translating the variations of every parameter. The obtained result shows that this system has a good efficiency in the site of Tamanrasset.