Experimental study on energy and exergy assessments of a new PV system with a concave cover for active cooling and self-cleaningAbd Elnaby Kabeel، Mohammed El Hadi Attia، Mohamed. Abdelgaie، Abdelkrim Khelifa، Moataz M. Abdel‐AzizRenewable energy focusالمجلّد 47، الصفحات 1005122023مقال وصول مغلق 33
