Options
1990
Conference Paper
Titel
Untersuchungen der Bandbreite des wirtschaftlichen Einsatzes von transparenter Wärmedämmung
Abstract
The economic use solar energy is dependent on investment cost, life time and yearly energy savings of the device. The passive-solar utilisation of solar energy with the means of transparent insulation of massive walls is determined by climate, house type, orientation of the collector wall and collector area. These variables have been varied within a simple model of a transparently insulated house. The differences between yearly savings of heating costs were appreciable. The economical benefit of a single installation is extremely sensitive to building type, climate and installed area. Therefore the calculation of an economical potential within a country using average cannot be trusted, as a certain percentage of cases may by economic under favorable conditions, whereas the average case is not. This is shown explicitly for a sample building.
Konferenz