solar energy has taken a very important level at present, more and more people and businesses are taking it into account technological developments and upgrading of its industries, reducing costs, saving energíay caring for the environment by using renewable energy.
is why it is essential to understand its principles, its operations and its practical applications. This has given rise to the solar energy courses for useful applications, such as building solar thermal water heaters, solar energy collectors and more than can help people save energy and protect the environment, reducing costs and implementing new technologies.
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