Solar Water Heating

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In cold climates, pools and water systems need to be heated so that the water temperature stays at a comfortable level. Solar water heating mechanisms consist of solar thermal collectors and a fluid system that transfers the heat of the sun captured by the solar thermal collector into plumbing systems. This may involve electric power to pump the fluid as well as a heat storage system, such as a tank, for future use.

Generating hot water using solar energy

There are two types of solar water heating systems: compact and pumped. Both mechanisms are connected to a supporting power source which automatically turns on whenever the temperature of the water inside the tank falls to the set minimum level. During winter and in places with perennially cold climate, solar heating systems make hot water available at all times. If a solar heating system is used with the supporting heat from a wood stove chimney, the use of fossil fuels or electricity for heating water would be more unlikely.

Advantages and disadvantages of using solar energy for heating water

As with anything, using solar power to heat water comes with its own pros and cons. Of course, the best advantage of using solar water heating is that it is an eco-friendly and renewable energy source. It does not produce as much pollution as when you use conventional fossil fuels. Another advantage is that solar thermal collectors may be placed in cold, remote locations where there is no electricity so that hot water can be made available. The major disadvantages of solar water heating include the following: it is absolutely dependent on abundant sunlight, the use of hot water has to be moderated, and solar thermal installations can be expensive.