A hypermarket application with Solatubes in Ayvalık is seen at the video taken on January 2009.
Minister of Energy and Natural Resources, Mr. Hilmi Güler's Expo visit.
Application of Solatube in Kuşadası and hypermarket energy manager's comments about the application is issue on TRT News.
Working prensibal of system is explained at Solatube video.
Solatube introductory advertisement