Under CopyrightMaurer, ChristophChristophMaurerWilson, Helen RoseHelen RoseWilsonKuhn, Tilmann E.Tilmann E.Kuhn2022-03-0518.8.20172017https://publica.fraunhofer.de/handle/publica/24939310.24406/publica-fhg-249393Measurement methods to characterise BIST elements in a laboratory were presented by (Maurer et al., 2012). First the optical measurements of different layers of BIST elements are presented, before the calorimetric measurements are discussed which provide the solar thermal performance and the energy flux to the building interior with defined boundary conditions.enthermische AnlageGebäudetechnikbuilding-integrated photovoltaic thermal (BIPVT)building-integrated solar thermal systems (BIST)solar building envelopesSolarthermieGebäudeenergietechnikThermische Kollektoren und KomponentenGebäudehüllebook article