While the operation of solar panels does not directly consume water, it does indirectly impact water resources. Solar energy is often used to power water pumps or desalination plants, which can increase water demand in certain regions. While these photovoltaic systems need occasional cleaning, their operation demonstrates remarkable water conservation benefits. . The atmospheric water sorption–evaporation cycle is demonstrated a low-carbon and effective cooling strategy for PV and beyond. A photovoltaic panel cooling strategy by a sorption-based. . Researchers have developed a stagnant water layer cooling concept and tested it using seawater, tap water, and desalinated water. The panel temperature decreased by up to 8. Currently, (Chandrasekar et al.
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