Not that Im against using solar energy or anything but there are some downsides of using solar energy. My intention is to illustrate these disadvantages so that people can realize the other side of the coin to prepare them and not so much as to dissuade them from using solar energy. I am for everything that can save the planet. View this article as an introduction where we can still improve the current technologies involving solar energy.

One of the first and major drawbacks of using solar power is the costs. The expense is considerably higher than the conventional electric installation. From the purchase to the initial installations of the solar panel unit, the cost is a significant factor to consider. The high costs of solar power panels lie on the expensive semi-conductor materials that convert sunlight into electricity.

However, as technology progresses and as the need slowly increases, the costs of solar panels are expected to go down, something on the level of being competitive with other energy resources.

Another to consider is space. Were talking about installing a solar panel which is not small. It requires a significant amount of space which also helps maximize the amount of sunlight it can collect and convert into electricity. Some households will have the panels installed on their roof others will designate a place for it on the year or on top of a pole. The same space problems will need to be readdressed once you decide to add panels when your current setup is no longer enough for your familys needs.

Positioning is also vital. The solar panels will need to be facing a direction where it will receive the most amount of sunlight in a day. However, there is always a solution. If space does not permit such installations, there are some add-ons that can help maximize sun exposure.

Aside from the location and positioning of the panels relative to the sun, another aspect that you might want to consider is the amount of pollution in your areas. The degree of air pollution in the area might also be a factor in producing electricity. The smog as well as the clouds in the area can affect the amount of sunlight that reaches the panels. One way around this predicament is to purchase more panels so can gather more than enough sunlight to power your home.

At night, you might encounter a problem with relying solely on solar power. Although the solution here is to purchase batteries which you can charge during he day and use at night. You will need a couple of batteries though to be able to sustain your electricity needs through cloudy, stormy or smoggy or foggy times during the day.

As far as solar powered transportation services go, there are still some quirks that need to be fixed before mass production of such vehicles is rolled out. The most noticeable difference is the speed. Solar powered cars are far slower that their counterparts. But again, due to the fast development of the solar car and the technologies that go with it, this drawback will soon disappear.

When you look at the things that I mentioned about the disadvantages of solar energy, you will see that most of them have solutions while others you just need to compromise a bit. I still think that harnessing the power of the sun is the way to go, so these downsides of solar energy are just a small obstacle that we need to overcome.
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Africa has been well known for its cosmic lands rich with sunlight, vegetation and the wild. Like other jungles, it is a home to millions of celebrated species. It has also become one of the greatest advertised tourist hot spots; and people came from all over the world for the mere purpose of Safari adventure.

If such lands are as abundant in resources as they say, why is it facing extinction? Why does deforestation in Africa continue to rise and take almost 5 million hectares annually, and why hasn’t it stopped for the past ten years considering the green movement’s focus on the matter?

Like many rich forests scattered all over the Earth, the population in Africa is among the poorest of all groups. Almost all diseases hover in their lands, and food is scarcely provided for the people. If it is still not known to you, millions of communities perish every year due to malnutrition; and about half of the statistics reveal that the critically distressed and affected nation is Africa.

Poverty And Deforestation

Millions of people in all parts of Africa suffer from poverty, and the problem hasn’t been addressed to for many years now. About 217 million of the African population is now experiencing hunger, and these people divert to activities which can provide them with food. Truly, when life begets you of something, a person tends to deflect in other ways and seek measures to suffice their growling pit. Africa’s condition has been as pitiful ever since; sadly though, it has not received much aid from the neighboring worlds.

When the African people found no means of getting food, they redirected to ways which can provide them with the money to buy their basic needs. Some of the population began to be laborers of huge logging companies while the others went to find their own fortune by cultivating plant and animal life. Thus, deforestation became a widespread solution for most of the African people; and since they are uneducated about its effects, they have mindlessly been doing harm to our world.

When you see it in the bigger picture, you’ll be able to think that the problems of poverty are far from the issues of deforestation. However, when you try to see things on a smaller scale, you’ll be able to see how poverty affects the bigger world. If this would go on in years, and the African nation still do not have means of responding to poverty, then deforestation would never come to an end.

How To Cut The Poverty Line

How can the African people make a real and lasting world when in fact they’re presently living in a very disturbed place? The actual question is where and how to start the changes in order to make the people survive and at the same time save the forests. Truly, big things can only be acted upon with strong movements. If the walls built are weak, then the support given will easily fall apart.

Poverty is an issue that can be alleviated only with proper governance and aid from other countries. If Africa does not have both of these, then the need to establish strong financial incentives should be started. How things can begin is a question that can only be answered by their government. If honest and true people work for the survival of Africa, then saving the nation would be greatly possible.

If proper guidance and aid will come, the deforestation in Africa will totally be forgotten; and the chance of survival for both Africa and the planet Earth is a promising thing to happen. Remember, the world needs better people, and one of them could be you.
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Not that I’m against using solar energy or anything but there are some downsides of using solar energy. My intention is to illustrate these disadvantages so that people can realize the other side of the coin to prepare them and not so much as to dissuade them from using solar energy. I am for everything that can save the planet. View this article as an introduction where we can still improve the current technologies involving solar energy.

One of the first and major drawbacks of using solar power is the costs. The expense is considerably higher than the conventional electric installation. From the purchase to the initial installations of the solar panel unit, the cost is a significant factor to consider. The high costs of solar power panels lie on the expensive semi-conductor materials that convert sunlight into electricity.

However, as technology progresses and as the need slowly increases, the costs of solar panels are expected to go down, something on the level of being competitive with other energy resources.

Another to consider is space. We’re talking about installing a solar panel which is not small. It requires a significant amount of space which also helps maximize the amount of sunlight it can collect and convert into electricity. Some households will have the panels installed on their roof others will designate a place for it on the year or on top of a pole. The same space problems will need to be readdressed once you decide to add panels when your current setup is no longer enough for your family’s needs.

Positioning is also vital. The solar panels will need to be facing a direction where it will receive the most amount of sunlight in a day. However, there is always a solution. If space does not permit such installations, there are some add-ons that can help maximize sun exposure.

Aside from the location and positioning of the panels relative to the sun, another aspect that you might want to consider is the amount of pollution in your areas. The degree of air pollution in the area might also be a factor in producing electricity. The smog as well as the clouds in the area can affect the amount of sunlight that reaches the panels. One way around this predicament is to purchase more panels so can gather more than enough sunlight to power your home.

At night, you might encounter a problem with relying solely on solar power. Although the solution here is to purchase batteries which you can charge during he day and use at night. You will need a couple of batteries though to be able to sustain your electricity needs through cloudy, stormy or smoggy or foggy times during the day.

As far as solar powered transportation services go, there are still some quirks that need to be fixed before mass production of such vehicles is rolled out. The most noticeable difference is the speed. Solar powered cars are far slower that their counterparts. But again, due to the fast development of the solar car and the technologies that go with it, this drawback will soon disappear.

When you look at the things that I mentioned about the disadvantages of solar energy, you will see that most of them have solutions while others you just need to compromise a bit. I still think that harnessing the power of the sun is the way to go, so these downsides of solar energy are just a small obstacle that we need to overcome.

If you have ever seen a field with several mirrors pointing toward the sun you may be looking at a solar power system. These systems work to concentrate the sunlight to one area and use the heat to heat up the liquid that flows along the pipes.  This system is called Parabolic-trough system.  This type of system heats oil that is flowing through the pipe.  The oil is hot and that is why it is used to boil water to power a steam generator which in turns powers electricity.

The reason that this system works so well is because the U-shaped mirrors attracts and collects the suns heat which is then transferred onto the receiver.  The receiver absorbs the heat and transfers into fluid which helps to power the engine.  The heat causes the fluid to swell up against the piston and that produces mechanical power.  This type of power can be used to run things like generators or even an alternator that will produce electricity. This system works great when because it uses molten salt that flows through the receiver.  When the salt heats up it can generate electricity through the steam generator.  The salt holds in the heat for several days before it has to be converted into electricity.  Because this system uses so many panels it is mainly used for industrial solar power where acres of land can be donated to the Parabolic Trough.  There can be enough power in the network that can create energy for several days or more.  Because this system is so large that it allows the heat that it saves to be transferred days later.

Through this project and other solar power projects we can understand fully how solar power works. When we see how much solar power is conserved using these U shaped mirrors we can also understand how much energy is lost.  Using concentrating solar power systems are beneficial to the businesses that use them because they won’t have so much time down when the power fails.  Machinery is their only major concern and as long as their machines are taken care of there should be no problems. Industrial type of solar power can attract and trap a lot of heat from the sun during the day, especially using mirrors that will reflect the sunlight.  It also helps to have this type of solar power out in an open field free of trees and vegetation that may grow around and at some point crowd the solar light out.

Scientist are continuously studying this theory as businesses use it to power their machinery.  Steam power was what was used from the beginning with solar power and is still what most systems depend on to service their production needs.  In the future, fields may eventually be full of mirrors that somewhat point up to the sky in hopes of generating enough sunlight to heat the world.  Until then we will use the traditional methods of heating water, heating our homes and powering our electricity.

You will find more information on solar energy here