The effects of rooflights on energy performance of a commercial retail building in a sub-Tropical and a temperate climate

The research aims to develop an energy efficient solution by predicting nature of energy use for a retail building with Rooflights in a sub- Tropical and a temperate climate of Australia. The research highlighted in the study include (a) the maximum amount of Rooflights area that can make a retail b...

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Bibliographic Details
Main Authors: Hasan, M., Chong, Heap Yih, Dutta, K., Krishna, T.
Format: Conference Paper
Published: 2015
Online Access:http://hdl.handle.net/20.500.11937/19757
Description
Summary:The research aims to develop an energy efficient solution by predicting nature of energy use for a retail building with Rooflights in a sub- Tropical and a temperate climate of Australia. The research highlighted in the study include (a) the maximum amount of Rooflights area that can make a retail building energy efficient; and (b) the effects on other building elements for the increased use of Rooflights. The study demonstrates that maximum 20% Rooflights of a conditioned space can be applicable for a retail building for an energy efficient solution i.e. improvement of annual energy saving (kWh/yr). To achieve this, building elements such as glazing, insulation, and colour need to be changed.