Energy analyses of a house heated by radiators low temperature connected with solar storage tank

The choice of the method for heating a home is an important factor to ensure the comfort of the inhabitants as well as reducing heating needs, which in turn helps reduce greenhouse gas emissions. The heating systems are designed using methods of local heat balance calculation. The estimation of this assessment is to determine the thermal exchanges precisely for the winter period. In this article, we determined the power of solar heating for individual home, type F3, with a surface area of 90 m², heated by low temperature radiators which the energy input is provided by the solar collectors. We calculate the contributions and the losses of energy in the variable state. The simulation input parameters include climatic conditions concerning the site of Adrar in Algeria, for four successive days, on January. This numerical method, allows us to estimate the energy required of heating for the dimensioning for the heating system (radiator low-temperature), and evaluate the temperature inside the house.