Solar protection influence on dynamic insulation efficiency of double skin façades Nelu-Cristian Cherecheş, Cătălin George Popovici, Vasile Valerică Cîrlan and Sebastian Valeriu Hudişteanu E3S Web Conf., 85 (2019) 04003 Published online: 22 February 2019 DOI: 10.1051/e3sconf/20198504003