Michel, Bruno; Wiesenfarth, Maike; Zimmermann, Severin; Helmers, Henning; Tiwari, Manish K.; Paredes, Stephan; Bett, Andreas W.; Poulikakos, Dimos
(3rd Southern African Solar Energy Conference, South Africa, 11-13 May, 2015., 2015)
Paper presented to the 3rd Southern African Solar Energy Conference, South Africa, 11-13 May, 2015.