Together with the architects of Albert Speer &amp; Partner, our engineers from Transsolar have been supporting, have been developing open-air stadia based on 100 percent solar power, on 100 percent solar cooling.
Gemeinsam mit den Architekten von Albert Speer &amp; Partner  haben unsere Ingenieure von Transsolar Open-Air-Stadien entwickelt, die zu 100% mit  Sonnenenergie funktionieren, 100% Kühlung aus Sonnenenergie.