Knowing that solar power is available to us – especially with increasing concerns about current energy supplies and the lack of long-term availability – is reassuring. Fossil fuel sources are currently considered to be declining and alternative sources must be sought. 

Solar energy is a sustainable renewable energy source. It is logical to conclude that the sun is not going anywhere, nor will it be used as an energy source which raises concerns about future depletion of supplies. In addition, it is clean and provides no less than favorable gaseous materials for radiation in the earth's atmosphere. 

Knowing all this, consumers who are concerned about future energy, as well as environmental standards related to safety and health, easily turn to solar energy as the main alternative energy source. Let’s discuss how using the best solar water heaters saves energy-related costs and solves environmental problems.

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Of course, solar water heaters use solar energy to heat water efficiently. The system, according to the design method, consists of a collector, as well as a system (based on fluid) that transfers heat from the collector to the end-user. You can easily use solar water heaters in residential and commercial areas. Hot water can be used for sewers or the production of electrical services. 

For solar heating to work, you must place the collector above your home or business, or at least on a wall that is exposed to direct sunlight. The collector is an insulated box with a glass top. Includes a sun-absorbing surface made of sheet metal that is painted black for better sun absorption and copper tubing. The absorber may also consist of a metal tube in a glass cylinder.

Coldwater is pumped into the collector area and heated there. It is then returned to the tank where it is stored for possible use.