A solar water heater performs efficiently at high altitudes due to the reduced air density, which allows for better absorption of solar radiation. The lower atmospheric pressure also leads to faster boiling and heating, resulting in increased thermal efficiency.
A solar water heater performs less efficiently at high altitudes compared to lower altitudes. The lower atmospheric pressure at higher altitudes reduces heat transfer, leading to a decrease in the overall performance of the solar water heater.
A solar water heater performs well at high altitudes due to the abundance of sunlight available. The thinner atmosphere at higher altitudes allows for increased solar radiation, resulting in higher energy absorption and efficient heating of water.
