Yu, Guoqing, Hongzhi Liu, Wei Zhao, and Gaojie Yang. “Experimental Investigation and Theoretical Analysis on the Performance of Tube-Sheet Photovoltaic Thermal (PV/T) Collectors”. Journal of Solar Energy Research Updates 8 (July 6, 2021): 45–58. Accessed April 18, 2024. https://www.zealpress.com/jms/index.php/jseru/article/view/314.