Researchers at Van YuzuncuYil University have examined the performance of canal-mounted PV systems in hot, arid conditions. Unlike traditional ground-mounted panels that struggle with land use and high heat, CM-PV systems utilize canal infrastructure to stay cooler and conserve water. Experiments at tilt angles of 8°, 23°, and 38° showed CM-PV panels stayed up to 6.33 °C cooler, improving energy output. At an 8° tilt, water evaporation dropped from 10 to 6 liters. Closer panel placement to the water surface improved thermal regulation. Shaded canals also lost less water than exposed ones. While results highlight CM-PV’s dual benefit, the study noted challenges with durability, design fit, and costs. The data supports CM-PV as a viable alternative in water-scarce regions.