1. www.sommer-informatik.de WinSLT Program to calculate thermal performance as well as transmission, reflection and absorption of light and solar radiation within glazing and sun protection devices

2. Introduction 1.Simple handling, immediate results, printout with wide information (g-value for glazing without sun protection, U-values, temperatures, reflections, transmissions, absorptions and much more). 2.Database with products of notable constructors 3.Arbitrary layout, combination, free constraints 4.Generate sun protection out of geomembrane, jalousie, and slats free-style. Glazing and way of ventilation can be defined as desired 5.Import of own spectral measuring data (Professional-Version only)

3. Main Mask

4. Standard editor or Experts-Version Main Mask

5. Results Ug-Value of glazing with arbitrary angle Selection of basic claims data: building element, basis glazing, coating, PVB-film, gas

6. Printout

7. Sommer Informatik GmbH Sepp-Heindl-Str. 5 D-83026 Rosenheim Tel.: +49(0)8031 – 24881 Fax: +49(0)8031 – 24882 info@sommer-informatik.de www.sommer-informatik.de Please find further information at www.winslt.de www.sommer-informatik.de