Daylighting in relation to the energy balance of buildings

Abstract

This article deals with analysis of the effect of the daylight openings on energy balance of buildings and meeting simultaneously the minimum hygienic demand on daylight component. By giving examples the article authors demonstrated possibility to achieve energy savings by number and orientation to cardinal point of daylight openings. Power savings are supported by regulation of daylight components. In this way gained results can be used by design proposal of existing objects revitalization and by design of new buildings as well. When designing the BIM system should be used.