Power From The Sun – Free Solar Energy
The Sun can be thought of as a giant nuclear furnace stationed in the sky. It is a tremendous source of solar energy, cranking out massive amounts of radiation each and every day.
The term solar energy is used to describe electromagnetic radiation released by the sun. This radiation is extremely important to the Earths biosphere, and is the source of our existence. It is the catalyst for life as we know it on our planet.
Electromagnetic radiation is composed of tiny invisible energy waves, all traveling at the speed of light (3x108 meters per second). Forms of electromagnetic radiation include X-rays, gamma waves, radio waves, microwaves, infrared waves, ultra-violet waves, and the visible light spectrum. The only difference between the waves is their frequency of resonance, and they are characterized based on this.
Solar energy plays a primary role in all biological and thermal interactions on the Earth. With the presence of carbon dioxide, water, and solar energy, plants are able to produce energy through a process called Photosynthesis.
Once these waves arrive to Earth, many biological and thermodynamic reactions take place. The plants and trees absorb solar energy, and in combination with carbon dioxide and water they create their energy for growth. This is called Photosynthesis.
And so it is no surprise that solar energy is at the root of almost all physical processes that occur on Earth. Without this valuable resource life as we know it would not exist.
The effects of solar energy are wide spread and dynamic. The Earth is one big giant bio-energy machine all fueled by the same thing " that big Nuclear Furnace that rips across our sky once per day and which we call the Sun.
If theres one thing that is decidedly for sure, then, is that humans need solar energy. When you think about it, really, our entire plant (including us) is solar energy, taking it in and transforming it into other forms.
With the recent advances in materials and industry, we now find ourselves with some new inventions for working with solar energy. It is now possible to make electricity directly from sunlight in a photovoltaic device. We can harness solar energy in absorption and concentrating collectors and store the heat.
We are entering a new age of energy generation for fulfilling our daily needs. We believe modern civilization has only just begun with these new age energies. Reaping the benefits of solar power and solar heat is in its infancy.
How practical is current technology for providing power to our homes? How much money will it cost, and how much will we save in the long run? What kind of new solar energy technologies are in development? We started out asking these same questions ourselves, and we are here as professionals from the Energy industry to present a few honest answers straight from the energy specialists.
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