Využití sluneční energie v rodinném domě

Abstract

The thesis deals with the use of solar radiation in a family house. The use of this radiation is primarily built to cover the energy needs of the house, especially the provision of energy for hot water heating and to cover the current electricity consumption in the household. These energy needs are evaluated in the analysis of the needs of the building consisting in the calculation of heat losses of the building, determination of the heat demand for hot water heating and space heating. Furthermore, the slopes of photothermal and photovoltaic collectors are optimized, followed by capacity and balance calculations for both types of collectors. The following are variant designs using photothermal, photovoltaic and hybrid solar photovoltaic-thermal collectors and their mutual comparison. Then a design proposal is made for both photothermal and photovoltaic collectors. Finally, an economic evaluation and the environmental benefits of the proposal are made.