Use of Nanofluid Cooling Techniques Involving Aluminium-Metal Oxide (Al2O3) to Enhance Photovoltaic Panel EfficiencyR. Ahila, Dharmesh Dhabliya, Hassan M. Al-Jawahry, Mohammed Kadhim Obaid, Phaneendra babu Bobba and V. VivekE3S Web Conf., 564 (2024) 05010DOI: https://doi.org/10.1051/e3sconf/202456405010