Concentrator photovoltaic module variable, indicating arrangement of several such concentrator photovoltaic modules and method of operating the concentrator photovoltaic module

The invention relates to a concentrator photovoltaic module having a plurality of concentrator photovoltaic elements for converting electromagnetic radiation into electrical power and at least one display surface for displaying information to a viewer of the concentrator photovoltaic module specified. The information can be varied. The information is visible through a transparent support preferably by the concentrator photovoltaic elements. For example, if the display surface with the aid of a rolling or foil by means of an active screen is formed.