Archive for the ‘Solar Energy’ Category

Arguments against solar energy

Wednesday, July 28th, 2010

Do you ever feel like you know just enough about Solar Energy to be dangerous? Let’s see if we can fill in some of the gaps with the latest info from Solar Energy experts.

Between you and me, we know that solar energy is a good renewable energy resource and that we should start to utilize it more especially when the Earth’s fossil fuel reserves are slowly dwindling and will run out in 30 to 50 years. We better look at the various alternative energies and begin a fast tracking of development to hasten our independence on non-renewable fossil fuels. And solar energy is as good as any other alternative energy resource out there. However, several arguments against solar energy have been raised through the years. But probably the most convincing argument is the high costs of solar energy utilization.

The problem with solar energy is that you can only harness it during the daytime. And even when the sun is up, the sunlight will be interrupted by occasional cloud covers, rains, fog, and even smog. So in order to harness the sun’s energy we need equipment that can get as much solar power as possible at a given time and we need some way of storing that energy so we can use them without ay interruptions.

We do have the technology to harness the sun’s energy, convert it into usable electricity, and store them for future use. And that technology itself is the primary reason why solar power has not caught on even today. The process of making solar panels as well as the technology for storing that harnessed power remains to be quite expensive.

The good thing about this fact today is that due to the recent increase in the costs of fuel and gas, solar power is no longer a far fetched alternative. The gap between the costs has gone down considerably and hopefully in the near future, the costs of solar energy production will be quite competitive.

The best time to learn about Solar Energy is before you’re in the thick of things. Wise readers will keep reading to earn some valuable Solar Energy experience while it’s still free.

Furthermore, the costs of photovoltaic cells are indeed quite expensive that contemporary oil and gas equipment. But one of the flaws of the argument of costs is that people tend to limit their perspective of solar energy as to only referring to photovoltaic cells. There are other means of harnessing solar energy and not all of them are as expensive as PV cell manufacturing.

One way of getting the sun’s energy and converting it into usable electricity is the concept of solar thermal plants. In solar thermal technology, various solar collectors are utilized to generate heat which can be applied from the simplest heating and ventilation of houses to the production of massive amounts of electricity. The use of mirrors or lenses to reflect sunlight to towers equipped with liquids that heat up and produce steam. The steam then turns turbines which in turn generates the electricity needed.

The process adds another step compared to photovoltaics which converts solar energy directly into electricity. Nevertheless, solar thermal systems of power production is cheaper that the production of PV cells. For a larger consumer market, it seems that solar thermal energy is the way to go.

Regardless, the point here really is to emphasize that solar energy has more to offer. The cost of production is a valid argument against solar energy but still there are ways around it. Costs can be minimized by using other techniques of harnessing solar energy or future developments in the field of science and technology will produce products that are more cost efficient that what are available today.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

The Future of Solar Energy ? How It Looks and How It Affects Nature

Sunday, July 25th, 2010

When you’re learning about something new, it’s easy to feel overwhelmed by the sheer amount of relevant information available. This informative article should help you focus on the central points.

The future of solar energy lies on the indigenous hands of people who never tire out from thinking of ways in order to make life easier to live. With the advancement in the technology, the boom of the Internet age and a lot of other things, there will come a time when people will turn their backs on whatever is conventional. This can be good and bad in many ways, depending on who is looking at it and from what perspective.

But people’s quest for the advancement and development of everything that surrounds them provides lots of negative effects as well. Here are only some.

1. Sometimes, people neglect the environment and how to properly take care of it for the mere fact that they are greedy to get their ideas done no matter what the consequences to the nature will be. Such advancements create harmful effects in the whole state and balance of nature. How many times have you heard about forest denudation or grave floods that kill people? All these occurrences can also be rooted to the activities of men that suffice for their own good without so much consideration for their natural habitat and the nature.

2. With the continuing advancement of everything that surrounds people, the generational gap becomes wider and wider. Old folks will fight for the benefits of the conventional tools and mediums. The newer generations cannot afford to sit on those old ways to do things. They are a slave to the continuing technological developments.

It is okay to initiate change. It is good to find better ways to do things. But people must be cautious in achieving this. They must think about everything around them before they even start on their venture to newer and better ways to achieve greatness.

If you base what you do on inaccurate information, you might be unpleasantly surprised by the consequences. Make sure you get the whole Solar Energy story from informed sources.

The Innovations

As of today, solar energy is one of the best options that people have with regards to alternative power sources. This has already evolved. There was a time when you can only avail such power source when the sun is present and that is during daytime. With the genius of the people behind the development of this resource, they were able to create green gas that can produce electricity. This is done by splitting water properties into hydrogen and oxygen. Both gasses will then be grouped into a cell that will be the electricity source.

The same geniuses estimated that the entire planet can rely to an hour of sunlight for its one year electricity consumption. Solar cells have been developed to produce electricity from the energy coming from the sun. The panels for such technology can also be used to heat water and cook food. There are now the solar heating, solar cookers and solar furnaces as add-ons to this innovative venture.

There are now hydrogen based cars. These are fueled by the split hydrogen in water. The solar cells also power the satellites that orbit through the surface of the Earth. This is the reason why there are advancements that people benefit from such as satellite phones and TV, accurate weather forecasting, even the development of the GPS technology and a lot more.

There are a lot of benefits that people can gain from the future of solar energy. You just have to think that whatever you do or however you use such technology for your own good, you must always think of ways to protect your environment first to be able to get the most out of such improvements.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

Solar Energy is the Future

Sunday, July 25th, 2010

We consume fossil fuels at a greater rate than we have ever had over the past 50 years. That demand is fueled by the increase of cars on the street, the number of planes that take to the air and the number of homes that need electricity. Sadly, we will have depleted these resources by the end of this century which is why we have to come up with other ways to get power and solar energy may be the future.

Solar energy is simply extracting the sun’s energy for power. Just to tell you how powerful the sun is, it can burn scrub lands and give you sunburn if you are out in the sun without any protection. In fact, the Greeks and the Chinese used this to set fire until the 1880′s by Charles Fritts made the first solar cell.

Instead of using a heater to warm up the home, sunlight can be used to control the temperature. You will just need large windows and shades to control the amount of sunlight that will go inside and keep the heat absorbed during the day to remain at night.

Solar energy can also provide warm water as it warms up cold water that passes down through the closed flat panels called collectors.

But solar energy does not only give warmth to the home. It can also be used to help power it which reduces our dependence on non-renewable resources like oil or coal.

Sometimes the most important aspects of a subject are not immediately obvious. Keep reading to get the complete picture.

This occurs when solar cells are installed on the roof so it will be able to capture as much solar rays as possible and then converts this into electricity. You will need 10 or 12 to capture at least a kilowatt of power and more if you are powering more than just your home.

The only limitation which challenges the use of solar energy is that it can only generate power during the day. The answer to this is to put an auxiliary system in place that will store the energy and kick when the sun is not available. This comes in the form of batteries which will provide power in the evening or a brownout.

Advances in technology have taken solar energy to the next level. NASA uses it to power satellites in orbit, solar panels installed onboard aircraft allow it to fly across oceans while cars can travel speeds up to 40 miles per hour. It is used to power a lighthouse so seafarers will be able to find their way at sea while aircraft can land in an airport in the middle of the frozen desert.

Solar energy is safe for the environment since it does not emit any harmful gases or chemicals into the air. It is a renewable resource that has not yet been fully tapped by a lot of countries which makes it very viable for the future.

But is it the only answer to reduce our dependence on oil? No because solar energy is just one of the options. We can also harness the power of the wind, the wave in the oceans, geothermal heat, hydroelectricity and a lot more instead of relying on coal or even nuclear energy that may harm the environment.

It is something we have to push for the next generation.

The day will come when you can use something you read about here to have a beneficial impact. Then you’ll be glad you took the time to learn more about Solar Energy.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

Wind power vs Solar energy, an even match?

Saturday, July 24th, 2010

Have you ever wondered if what you know about Solar Energy is accurate? Consider the following paragraphs and compare what you know to the latest info on Solar Energy.

Today in center stage is a battle for the ages. On the right corner, packing a hurricane punch yet is known to move softly as a breeze is wind power. On the left corner, with a scorching hot aura, moves in a speed of light, is solar energy. Wind power versus solar energy, which one is going to be declared the champion of the alternative energy movement?! Let’s get ready to rumble!

Or something like that. I apologize for that intro but I just can’t help. I figured that if I was going to match one alternative energy resource against the other, then I’ll make some extravagant introduction. Just imagine the drum rolls.

Actually, there is an existing debate among environmentalists and even scientists on which energy resource should be developed first given their advantages and drawbacks. Staying away from the personal biases, numerous studies have shown that overall, wind power is more cost effective than harnessing the sun’s energy. Let’s see the reasons behind that conclusion.

Harnessing the sun’s energy can be done by a number of ways. But probably the simplest way which can be applied in a small home is by using photovoltaic cells or PV or solar cells. What happens is that sunlight hit the surface of a photovoltaic (PV) panel which responds by creating free electrons which is channeled to generate an electric current.

Wind power on the other hand utilizes a propeller and a shaft system which has a magnet wrapped by a coil of wire inside. As the wind turns the propeller and the magnet inside, the electrons in the wire are forced to move along the wire producing an electrical current.

I trust that what you’ve read so far has been informative. The following section should go a long way toward clearing up any uncertainty that may remain.

Both ways are quite simple but the complexities now lies on the costs of producing the necessary equipment especially the mechanisms that will maximize the power output. When costs of production of photovoltaic cells and wind turbine are compared, the latter is much cheaper to produce. Although, manufacturers of photovoltaic cells stress that as the demand on PV cells increase, the costs of production decreases. So its just a matter of time before PV cells become price competitive.

Other problems include the logistics of placing the equipment. A solar panel requires quite a large space plus, your location on the globe will affect the amount of sunlight you receive and consequently the amount of power you produce. The further away from the equator you are, the less amount of sunlight you can harness. Also, on the average, the PV cells have a 15-20% efficiency rate.

The problem with wind power on the other hand is that not all areas will have winds favorable for a turbine. And if you do locate a place where winds are strong and the turbine can be maximized, you’ll find that the area (more often than not) is inhabited by various species of birds. You don’t want to kill birds with your turbine, do you?

Now going back to our wind power vs. solar energy match-up, indeed we do have to agree that wind power is more cost efficient. However, both alternative energy resource will play a big role in our future.

It is, therefore, in my humble opinion that we both develop the two technologies simultaneously for each one has their advantages and disadvantages and each one can be properly utilized for specific areas.

That’s how things stand right now. Keep in mind that any subject can change over time, so be sure you keep up with the latest news.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

The Pros and Cons of Solar Energy

Thursday, July 22nd, 2010

In today’s world, it seems that almost any topic is open for debate. While I was gathering facts for this article, I was quite surprised to find some of the issues I thought were settled are actually still being openly discussed.

Solar energy is one of the best forms of renewable energy. But why don’t we rely on it so much compared to other countries? The answer is simply that there are pros and cons with using this form of alternative energy.

The pros of using solar energy is that the system is easy to install, there are no energy costs once it is set up, there are no emissions like air pollutants or greenhouse gas and the sun is widely available.

A solar energy system is composed of the solar panels, the inverter, battery, charge controller, wires and support structure. For you to produce a kilowatt of power, you will need 10 to 12 solar panels that will occupy an area of 100 square feet. If you are worried that this will cause damage to your roof, don’t because it is made of light weight materials.

When you call a contractor, it will usually take a day or two to install and cost around $10,000. Not that many people will have cash on hand to pay for it so they can avail of a home equity loan to pay for it.

If you use a kilowatt of solar energy, you can save 170 lbs. of coal from being burned, about 300lbs of carbon dioxide from being released into the atmosphere or 105 gallons of water that most homeowners use up every month.

The cons are solar cells are expensive, the rays can only be collected during the day time, the weather and where you are located will play a factor in how much sunlight you can get and you will need a big area to collect the power.

The information about Solar Energy presented here will do one of two things: either it will reinforce what you know about Solar Energy or it will teach you something new. Both are good outcomes.

But some experts believe that price of these cells and its ability to collect power will improve in the future.

Right now, a kilowatt of solar energy can only produce 1,600 kilowatts of hours per year in sunny climate. That means you will receive 5.5 hours of electricity per day. If you produce about 750 kilowatts of power, you will only get 2.5 hours of power per day.

Solar panels come in various colors and usually have a 5 year warranty. Since manufacturers are aware that solar energy can only work when the sun is out, they have installed batteries so you get more than 5 hours of power even during cloudy days and nights. This is because the batteries are designed to absorb, insulate, transmit and reflect rays coming from the sun.

But solar energy can be applied to other things and not just powering our homes. It can be used to power small devices like calculators to bigger things like planes, satellites and cars. Since these are easy to maintain, you don’t have to worry about anything.

Now that you know the pros and cons of solar energy, the question remains, should people get into it or not? If you look at it, the answer is definitely yes because is a renewable source of energy that does not cause any harm to the environment. It will also greatly reduce our need for oil which has become a very hot issue especially when the price per barrel went out to more than a hundred dollars early on this year.

People should take this seriously especially when this is not a renewable source of energy.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

The Benefits of Solar Energy

Wednesday, July 21st, 2010

The following article presents the very latest information on Solar Energy. If you have a particular interest in Solar Energy, then this informative article is required reading.

Solar energy will benefit a lot of people and not only the rich. This is why some governments have increased funding for this type of technology because they are aware of its many benefits.

For one, solar energy is very cheap compared to other technologies. It is also renewable unlike coal or the rest which are non-renewable and hard to maintain.

It also improves the health of people since it does not produce any carbon dioxide emissions unlike kerosene lamps that give out fumes which are just as deadly as smoking 2 packs of cigarettes a day. It also reduces the incidents of fire that are often associated with the use of kerosene, candles, diesel fuel and gasoline for generators.

Solar energy is almost maintenance free because the solar cells used will last for 20 years or more before it has to be replaced. You just have to keep the panels clean so it is able to absorb sunlight and convert that into electricity.

These are also very useful in remote locations where power lines are not yet available. Some examples of these include fish houses, highway signs, marine applications, remote lighting and telecommunication.

If countries focus on solar energy and other renewable techniques, they will be able to conserve their foreign exchange because they no longer have to use it to pay for foreign oil. This money can then be used for other things such as health care, infrastructure projects and education.

How can you put a limit on learning more? The next section may contain that one little bit of wisdom that changes everything.

Solar energy will also reduce your electricity bills because you are no longer dependent on electricity coming from the power company. The only downside to solar energy is the initial cost in setting it up.

Yes you will have to buy a lot of solar panels which are quite expensive but in the long run, you will be able to save more because you don’t have to pay for anything else to keep them running. Should the cost of solar cells be beyond your budget, you can probably invest in used systems first then try to acquire the brand new ones later on.

Another benefit of using solar energy is that you get to conserve fossil fuels and other natural resources that are quickly diminishing as a direct result of an increase in the world’s population which could compromise the needs of the future generations.

So should people get into solar energy? The answer is yes because it is safe, cheap and good for the environment. You only have to worry when the sun isn’t shining because when this happens, rays from the sun won’t be able to produce electricity so you have to rely on other means to get power. The same also goes when there is a blackout or brownout because you will soon lose power from your solar system.

The demand for solar energy is increasing and you should join in. Aside from reducing your electric bill, homeowners who use solar energy may claim up to $2,000 in federal investment tax credit in the first year while businesses may claim a 30% federal investment tax credit.

Believe it or not, solar energy has one other benefit and that it increases the value of your home. According to home appraisers, a dollar decrease in your energy bill results in a $20 increase in its property value so do the math and you can easily figure out how much your home will be worth after you decide to invest in solar energy.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

Analyzing the benefits of solar energy

Tuesday, July 20th, 2010

When most people think of Solar Energy, what comes to mind is usually basic information that’s not particularly interesting or beneficial. But there’s a lot more to Solar Energy than just the basics.

We all know that using solar energy is a good thing to do. We have heard, and there are quite a number of them, all about the benefits of solar energy and we can’t agree why we can’t turn this alternative form of energy source to a primary one. But despite the advantages, solar power has yet to fully make it in the mainstream. Let’s go back and discuss a couple of the advantages of solar energy and see why keep going back to fossil fuels for energy resource.

In the long run, solar power saves money. Initial costs of installation and operations may be more expensive that other energy forms but after settling the expenses, you have an energy resource that is free. Nobody charges for using sunlight, right? The return of investment can also be shorter depending on how much energy you use. You won’t spend too much on maintenance either plus those photovoltaic cells can last for 15 to 20 years. There are no mechanical or moving parts to oil and maintain nor are there parts that need to be replaced yearly.

Of course solar power is environmental friendly. First its renewable not like fossil fuels which according to studies will be gone in four to five decades. The process of converting energy to usable electricity does not involve the release of toxic chemicals which can harm the environment. Carbon dioxide, nitrogen oxide, sulphur dioxide, lead, and mercury emissions will be a memory of the past when everyone goes solar. Relying on the sun for power also helps reduce global warming.

Sometimes the most important aspects of a subject are not immediately obvious. Keep reading to get the complete picture.

Aside from the toxic wastes and pollutants, using solar power will limit other aspects of the energy industry like hazards of working with and transporting oil or natural gas. Also, other health risks are present in the use of other fuels like kerosene and candles which are still popular in third world countries. With solar energy, these risks will be minimized if not totally eliminated.

The use of solar panels is also good for remote areas where providing basic electricity services is troublesome if not totally impossible at all. Solar energy can be transported to far flung villages and once installed they can be left alone for years with little or without maintenance. Communities in Asian countries have successfully installed solar panels in their community and have been enjoying the benefits of clean and reliable power for years.

For a poor country, producing electricity through solar energy can mean independence from oil producing countries which controls the supply and prices of oil. With such independence, new policies on energy can be created which will maximize the benefit for its citizens. Countries will also not be wary on natural disasters which hampers delivery of oil. With this new found independence, countries can invest its national budget on other programs aside from purchasing oil from foreign sources.

There are several disadvantages of using solar power and one of which is the costs. But thinking about it in the long run, you’ll see that the benefits of solar energy outweigh the disadvantages. Plus, with the current development in the field of science and technology, solar power is becoming more and more convenient and it would not be surprising to find solar energy as a primary source of power in the next few years.

As your knowledge about Solar Energy continues to grow, you will begin to see how Solar Energy fits into the overall scheme of things. Knowing how something relates to the rest of the world is important too.

About the Author
By Anders Eriksson, feel free to visit his new site for adsense publishers: Free Adsense Websites

Net Metering and Solar Energy

Friday, July 16th, 2010

You can’t help but get into net metering when you decide to invest in solar energy because you sometimes consume more or less than what you actually generate. When you consume less energy, your electric meter spins backward, if you use more then it goes forward.

Net metering is simply a special metering and billing agreement between you and the electric service provider. You are eligible for this if you reside in a residential area and generate some form of energy using solar, wind energy or a combination of both. It also has to be located on your premises and connected to the grid.

For this to work, you need to have a meter capable of moving in both directions. Most meters these days can do that but if your provider wants to use two meters, they will have to pay for it. However, if you enter into a time of use billing agreement, you will have to be one to buy the unit.

The net metering agreement works by letting you use the electricity you generate first before you use what you normally get from your electric service provider. Your meter should show the net which is measured as the difference between the electricity you purchased and what you actually purchased.

The benefit of the net metering system is that it allows you to store electricity when you are not there and then use it the moment you get home. Since there is a law that expands net metering, you can take advantage of it by generating electricity during peak hours and then using it during off peak periods.

If your Solar Energy facts are out-of-date, how will that affect your actions and decisions? Make certain you don’t let important Solar Energy information slip by you.

Another benefit is the fact that you only pay the net electricity that you use. If you consume below the baseline, you pay less and more if you go over it. If what you use offsets what you normally get from a provider, then you will most likely pay a lower rate.

Since you entered into an agreement with your provider, you will still be billed monthly. This will state the amount of power you generated and the amount you actually consumed. On the anniversary of your agreement, you will be billed for the previous 12 months but you can also request for this on a monthly basis. Keep in mind that you will not be paid for the excess generation of electricity in a given year although some do.

If you want to use solar energy, you have to contact your electric service provider and ask if they offer net metering. When the papers are drawn up, remember that they cannot require you to pay for any meters beyond the bi-directional meter. They cannot conduct any tests or impose any requirements if it meets existing national standards for grid-interconnected systems. Lastly, you don’t have to buy additional insurance or buy power from any of their affiliates.

Net metering is a policy and also an incentive when you decide to use solar energy. This is because you reduce the number of kilowatts used by your electric service provider which in turn decreases the emissions of carbon dioxide into the air.

If you happen to live in either New Jersey or Colorado, consider yourself lucky since they have the best net metering policies in the US. In fact not all states have such a policy in place for people who decide to use solar energy.

About the Author
By Anders Eriksson, feel free to visit this new site for my swedish customers: Billigt Webbhotell – from SEK 10:- per month!

You Need a PV System to Generate Solar Energy

Sunday, July 11th, 2010

Solar energy has been around for quite some time. In fact, now is the best time to get it if you want to cut your electric bill and do your share to protect the environment.

For that to happen, you will need to buy a PV system. This is designed to reduce or eliminate the amount of electricity you purchase from the utility especially when there could be a price increase in the next few months.

The best part about the PV system is that it generates clean electricity which is clean, reliable and renewable since it does not emit any harmful gases into the atmosphere.

The PV system must be placed in an area that is free from any obstruction otherwise, it will not be able to capture the sun’s rays. A lot of experts say that the south facing roof is best while the east and west is sufficient. If the roof is not available, it can be mounted on the ground.

You should know that PV systems come in various sizes so you should get the one that matches our electrical needs. If you consume about 6,500 kilowatts a year, then a PV system within the 3 to 4 kilowatt range is right for your home. You can measure this by reviewing your past electric bills and making some projections.

Naturally, the size of the PV system will determine the amount of space needed. If you do not use that much electricity, 50 square feet may be sufficient. However, a larger system may require a little over 600 square feet. Just remember that a kilowatt of electricity requires an area of 100 square feet.

You may not consider everything you just read to be crucial information about Solar Energy. But don’t be surprised if you find yourself recalling and using this very information in the next few days.

Solar energy is converted with the help of an inverter since this is what changes direct current to alternating current. You will also need batteries so excess energy may be stored so you can still use solar energy during the evening or during a power outage.

The size of the PV system is also in direct proportion with the cost. Most cost from $9 to $10 per watt and when you include installation, the bill may reach be from $10,000 to $20,000.

The cost of the PV system should not discourage you from investing in solar energy. People who use it are able to get tax rebates and it will also increase the value of your home. With that, the only thing to do now is to call a reputable solar energy provider.

One other thing you should know about the PV system is that this should also be connected to your grid. For this to work, you have to enter into an interconnection agreement with your utility.

This agreement will address the issue with regards to the terms and conditions under which your system is tied up with them. This also includes what is known as net metering which allows you to bank any surplus electricity that your system generates on the electric grid in the same manner that you will be charged accordingly should you consume more electricity than what you have banked.

You need a PV system to generate solar energy. You just need to know what size of a system you require so this can be installed by your solar provider.

This article’s coverage of the information is as complete as it can be today. But you should always leave open the possibility that future research could uncover new facts.

About the Author
By Anders Eriksson, feel free to visit this new site for my swedish customers: Billigt Webbhotell – from SEK 10:- per month!

Countries on the helm of solar energy technology

Saturday, July 10th, 2010

The following article covers a topic that has recently moved to center stage–at least it seems that way. If you’ve been thinking you need to know more about it, here’s your opportunity.

The US is not a leading user of solar energy for a very obvious reason: they can still afford to buy fossil fuels from the international market. In other countries the oil prices are ten times higher in the US and sometimes going for the alternative is a lot better in the long run. Today, more and more countries are looking at solar energy as a primary source of power. There are several countries which can be considered as at the helm of solar energy technology.

The number one use of solar energy is Germany. It captures almost 50% of the world market of photovoltaic cells. Nowhere else in the world can you find the most number of households with solar panels installed on their roof tops. Germany has this Renewable Energies Laws (EEG) which passed in 2000. The law certainly helped Germans feel the need to go renewable.

According to statistics, Germans invested nearly US$5 billion in solar photovoltaic systems and have contributed considerable in the growth of the solar energy market. Although most of the things that we see are solar panels, it doesn’t mean that Germany’s solar industry is not limited to the production of photovoltaic cells for electricity. Other notable usage in Germany includes solar panels for home water heating system. Some news indicate that the German solar hot water market earns fU.S.$1.5 billion per year.

The ?solar park? in Arnstein, Bavaria, Germany is one of the biggest photovoltaic plants in the world. It became operational in 2006 and with more than 1,400 PV solar panels, it can produce 12 megawatts of energy.

The next biggest country in terms of usage of solar energy is Spain. The solar energy usage in the country, more specifically the photovoltaic cells usage, has a world market share of 27%. Spain has no sign of slowing down its aggressive and pro-active approach in solar energy. Solar fields are being constructed one of the latest ones is the 60 MW solar field in Olmedilla de Alarcón, near Cuenca.

It’s really a good idea to probe a little deeper into the subject of Solar Energy. What you learn may give you the confidence you need to venture into new areas.

There are other big solar plants in Spain and these include the solar park 12 miles outside of Salamanca, Salamanca, Spain which have 70,000 PV panels divided into three 36-hectare arrays. The arrays produce an output is 13.8 megawatts and has been powering roughly 5,000 homes since it opened in 2007.

And the rest of the world follow Germany and Spain. Japan and the US still have a market share in the photovoltaic world market. The two countries both have an 8% market share, a far cry from Germany and Spain. Nevertheless, it is quite important that countries continue to improve their status in the world solar market.

Other notable country that uses solar power includes Alegeria, Australia, Italy, and Portugal. Aside from the rich European countries, people in Israel and India are realizing the importance of having alternative sources of energy.

These are the countries on the helm of solar energy technology. But, other countries are slowly catching up. The government of Israel, for example, required all residential buildings to install solar water heating systems in the early 90s. Today, business establishments like hotels and office buildings are trying to use solar power as an alternative from using fossil fuels whose prices continue to soar in the world market.

India is facing a similar energy crisis and they are also looking at solar energy to get them through it.

About the Author
By Anders Eriksson, feel free to visit this new site for my swedish customers: Billigt Webbhotell – from SEK 10:- per month!


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