This layer shows the different building types. The suitability for photovoltaics is expressed in the following categories: 0: unsuitable, 7: conditionally suitable, 1: suitable, 2: well suitable Attention: with negative values, the potential could not be determined! The maximum installable system size as well as the maximum power yield are estimated on the basis of 270Wp modules with dimensions of 0.990x1.650m.

This layer shows the potential solar radiation on a rooftop. The suitability for photovoltaics is expressed in the following categories: 0: unsuitable, 7: conditionally suitable, 1: suitable, 2: well suitable Attention: with negative values, the potential could not be determined! The maximum installable system size as well as the maximum power yield are estimated on the basis of 270Wp modules with dimensions of 0.990x1.650m.

This layer shows the possible category of the feed-in tariff, based on the maximal possible power The suitability for photovoltaics is expressed in the following categories: 0: unsuitable, 7: conditionally suitable, 1: suitable, 2: well suitable Attention: with negative values, the potential could not be determined! The maximum installable system size as well as the maximum power yield are estimated on the basis of 270Wp modules with dimensions of 0.990x1.650m.

This layer shows the rooftops with a potential of over 30 kWp The suitability for photovoltaics is expressed in the following categories: 0: unsuitable, 7: conditionally suitable, 1: suitable, 2: well suitable Attention: with negative values, the potential could not be determined! The maximum installable system size as well as the maximum power yield are estimated on the basis of 270Wp modules with dimensions of 0.990x1.650m.

This layer contains the addresses from the official address data set created and managed by the Administration du Cadastre et de la Topographie (ACT). The street names correspond to the official national street names and town name register, the Registre National des Localités et des Rues (CACLR), which is also managed by ACT. The address points are placed in the respective centres of the largest building or of the parcel.