Now that solar panels are booming and more and more people have a photovoltaic installation in their homes , it is a good time to summarize the sun . Discover with us the keys to this star that was formed 4.65 billion years ago and that can now also be the source of energy for your home or business .
The sun: the source of energy for all
The sun, which is located about 150 million kilometers chief and vp of training email list from our planet , is a star that forms the central part of the solar system, within which the Earth is located. Due to its structure, composition and materials, it generates solar radiation , which, in different types, reaches the Earth's surface, making life possible.
We review some characteristics of the sun focusing on its origin:
It all started when huge molecular clouds of dust and gas left behind by other stars began to coalesce.
At the same time, within those clouds, different materials began to aggregate , forming what is known as a protostar in the scientific world.
This protostar, in turn, attracted other materials until it reached a large mass .
It was then that a spark occurred inside the Sun , which lit up the star.
That was the great phenomenon and from then on, nuclear reactions began to give energy to this star.
The Sun is the largest star in our solar system, so much so that it could host up to 109 planet Earths in a row along the line of its equator. If it were a hollow sphere, more than 1,300,000 planets like ours could fit inside it. Incredible, right?
Sometimes it is useful to remember these characteristics of the Sun so as not to forget the magic of our System and everything we have been able to do since this star was lit.
More information about the sun
Furthermore, this solar radiation, when used appropriately, is a source of energy that is transformed in many ways:
Solar energy: radiation can be harnessed to generate thermal energy (solar thermal energy) using solar thermal panels or electrical energy (photovoltaic energy) using photovoltaic cells.
Wind energy: the air, by changing density when it is heated or cooled by the effect of solar radiation, gives rise to wind energy, which can be harnessed using small or large-scale wind energy systems (wind turbines).
