Browsing by Author "Canbaz, A."

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    An Experimental Performance Analysis of Canal-Mounted Photovoltaic Systems Regarding Energy Production and Water Conservation
    (Elsevier Ltd, 2025) Canbaz, A.; Karakoyun, Y.; Uzmus, H.
    Traditional ground-mounted photovoltaic (PV) systems encounter considerable obstacles, including land scarcity and performance decline at elevated operating temperatures. Canal-mounted photovoltaic (CM-PV) systems have significant benefits by leveraging existing canal infrastructure, improving thermal efficiency, and mitigating water evaporation—an increasingly pressing concern in dry and water-scarce areas. Nonetheless, empirical investigations on CM-PV systems are limited in the literature, especially regarding practical application and operational constraints. This research seeks to assess the energy efficiency and water conservation capabilities of CM-PV systems in comparison to conventional ground-mounted PV panels under actual working settings inside a hot and arid area. Experiments were performed to assess panel surface temperatures, energy efficiency, and water evaporation at various tilt angles (8°, 23°, and 38°). CM-PV panels demonstrated surface temperatures that were up to 6.33 °C lower and, on average, 4.2 °C lower than ground-mounted panels, leading to enhanced energy efficiency. Shaded canals equipped with photovoltaic panels shown reduced evaporation rates relative to open canals; specifically, at an 8° tilt, water evaporation decreased from 10 to 6 L. Reduced tilt angles increased closeness to the water surface, hence enhancing cooling and performance. Although data illustrate the benefits of CM-PV systems in energy and water management, obstacles persist, such as long-term durability, integration into diverse canal geometries, and cost-effectiveness. This study offers substantial empirical data to address these deficiencies and supports the potential of CM-PV systems as a dual-benefit approach for sustainable energy and water conservation. © 2025 International Solar Energy Society