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The planet Earth, though not threatened with destruction by man-made global warming, is by no means indestructible. There are many unpredictable events within our solar system, and still more outside it, that could make Earth uninhabitable by humans.

There is an urgent need to stop subsidizing the fossil fuel industry, dramatically reduce wasted energy, and significantly shift our power supplies from oil, coal, and natural gas to wind, solar, geothermal, and other renewable energy sources.

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What is the Potential of Solar Energy?

What is the Potential of Solar Energy?

174 petawatts (PW) of energy comes in form of solar radiation (or insolation) hits our atmosphere. Almost one third of this is reflected back into space. The rest, 3 850 000 exajoules (EJ) every year, is absorbed by the atmosphere, clouds, oceans and land – one hour of insolation is the equivalent to more than the world’s energy consumption for an entire year.Solar energy is by far the largest energy resource on the Earth.

Here are some other interesting comparisons to help make you grasp the massive potential of solar energy:

  • One year’s worth of solar energy reaching the surface of the Earth would be twice the amount of all non-renewable resources, including fossil fuels and nuclear uranium.
  • The solar energy that hits the Earth every second is equivalent to 4 trillion 100-watt light bulbs.
  • The solar energy that hits one square mile in a year is equivalent to 4 million barrels of oil.

In comparison, only 1% of the electricity consumption in the U.S. can be sourced back to the United States. This number is steadily growing and is expected to help replacing fossil fuels in the long run.

Unfortunately, far from the entire solar energy potential is exploitable. Solar is an intermittent energy source, which means that it is not available all the time – sunlight always hits the surface of the Earth, but due to the fact that the Earth rotates around the Earth, solar energy is not available on one single location day and night.

You are probably wondering how big the potential of solar power is (converting solar energy into electricity). Estimating this potential largely depends on what factors are taken into account. It is important to realize that solar power isn’t feasible in many areas of the World due to low cost-competitiveness. Luckily, by the help of government and state incentive, costs are decreasing.

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Cost of solar energy

Cost of solar energy
Cost of solar energy

Cost of solar energy

The solar energy is free. Harvesting solar energy is free. The only part of solar energy that costs is solar generator or solar panels. Click here to see the best solar powered generator. Solar energy is the energy of the future.

The power that we are getting today is produced mostly by fossil fuels. Burning those fuels is more expensive than you think. If we continue to power the world by fossil fuels the Earth as we know it may disappear.

There is no cost of solar energy, and by using it we are making sure that the Earth will stay as clean as possible.

There are also portable solar generators that are small and can provide enough power for basic appliances. They are good for home use, for camping or any other similar outdoor activity. If you want to be somewhere in the wilderness and still harvest clean energy with no cost, then getting a solar power generator is the best thing you can do.

If you want to go green, if you think of the future of the planet Earth, then you should go HERE and check out best solar powered generator. And remember, there is no cost of solar energy. It is free to harvest for everyone, no matter where they are. With the technology advancing day by day, now we have solar panels that can harvest solar power even when there are clouds in the sky.

There is no solar energy cost, solar energy is free. You should harvest it. There are variety of home solar power kits. The use of home solar power is great, with the right home solar panels you can power up you whole house for most of the year. Since there are batteries you can store solar energy for later use.

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How Solar Panels Work

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