Light and energy

The project aims to demonstrate how today's PV cells and the possible variations of their corresponding technologies can be used to create transparent building components that offer more functions than merely view out and view in or electricity production.

The light-filtrating and heat-regulating properties of the PV cells are central features of the project. Focus is also on documenting how these properties can be exploited to create optimal light conditions and a good thermal indoor climate in glass constructions without jeopardising architectural quality and the wish to produce electricity. The possibilities and ideas will be evaluated and documented by full-scale experiments, observations of the interplay of the façade with the light in a daylight laboratory, computer modelling of the indoor climate and calculation of the energy producing properties of the façade. Finally the façade will be assessed in relation to net energy calculation and the new Danish Building Regulations.

The project will result in an in-depth concept that will provide the involved parties with a sound basis for further product development. The project promotes development of multifunctional building components with integrated PV cells. Moreover the concept should be communicated to architects so that they would feel more inclined to use PV cells and use them with greater confidence as an attractive and aesthetic element of the building.