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Wednesday, December 22, 2010

How Solar Panel Works?

"How solar panel works?" The layman's answer is that they absorb the sun's rays and converts it to electricity, however, the process is not as simple as people may think. It requires certain scientific principles to make solar panels work.

In order to figure out how things work, people must always know the origins or the actual ingredients that make objects work and the main component of a solar panel are solar cells more commonly known as Photovoltaic cells. A PV cell is the main converter of the sun's rays into electric energy.

These cells are made from silicon and act as a semiconductor to create electrical energy from the sun. It does this by combining atomic particles together and forming electrical energy and requires metal sheets on the top and bottom side of it in order to complete a panel.

Each PV Cell contains a certain amount of wattage and this act as the gauge for knowing how much electricity you can harness with your solar power system's size and quality of material.

Solar Panels ability to absorb energy and convert it to electricity depend on the material used and ranges from 10-20% of the total light reflected on it.

After gathering electricity, it should either be stored or transferred directly to appliances, if you use an off-grid setup you will have solar batteries for storing excess electricity which will be used during night time and other cloudy and rainy days.

On the other hand, if you use a grid type system all of the electricity will flow through your appliances during the day time and will shift sources to traditional electricity lines during night time.

Solar Panels can actually gather energy from any light source. It can actually gather any energy from a light source so light from the stars, street lamps or flashlights can actually be used to generate electricity provided that there is enough of it for the panels to gather.

Overall, I think that governments and private institutions should continually invest in the advancement of this technology and I believe that in due time, solar energy might be the sole energy source we need especially if we can increase the amount of energy we gather to around 50% of the sun's rays to harvest sufficient energy for our purpose.

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Tuesday, December 14, 2010

Solar Panel Installation Guide

Over the years, there have been many forms of alternative energy sources discovered as potential sources for the future. These are termed as renewable energy sources.

Some of the popular forms of renewable energy sources are solar energy that is derived from the strong rays of the Sun, wind power, hydroelectric power from waterfalls and tides among several other sources.

The use of solar energy is especially popular in different countries of the world because of the daily and constant steady source of the same. There are countries in the tropics that have a supply of strong heat rays on a daily basis. Used for harnessing as a source of heat source for both domestic and industrial purposes.

There are comprehensive training programs that can properly guide and assist people to learn about the techniques of using solar energy. There are photovoltaic panels that are also the heat energy panels that are installed to derive the heat rays and redirect the energy into the specific area of usage.

A method of installation of solar photovolatic panels is available for you. You need to install them at certain angles and locations that will be successful in getting you the maximum heat source from the direct rays of the Sun each day.

This heat is, in turn, will need to be redirected to a specific area of usage for the heat. This could be the cooking area or the area for indoor heating purposes. In case of heavy industrial usage, there is a different standard of the panels and the means of deriving the energy source that will need to be initiated.

Other aspects of the solar photovolatic panels need proper training for an individual who is new in this sphere. The panels are sized uniformly before installation. There are other accessories, like charger controllers, inverters, and batteries included in the process.

A solar training program not only equips you with all related theory and practical knowledge for the use of solar energy derivation but also gives you training on its maintenance and upkeep. This is a technical setup and proper maintenance will be necessary for a healthy and steady source of power each day.

In a world where demands are slowly increasing every day there is a need for a source of power supply that is dependable and abundant as well. More and more improved techniques of using solar energy will go a long way to ensure a better future.

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Thursday, December 9, 2010

How Do Home Solar Panels Work?

A home solar panel uses the power of the sun to generate electricity, a similar process as that in chemical batteries. This process is the free flow of electrons.

The most basic element in solar panels is silicon. Silicon is a great platform for transmitting electrons once it's been purified. Natural silicon atoms carry four electrons, but have room for yet another four. The plates of solar panels are designed of this natural kind of silicon. The plates possess a neutral charge when they're alone since each silicon atom requires eight electrons altogether to have a charge. This means that they must be combined with other elements that do have a positive or negative charge.

For electricity to be able to flow, you'll need both a positive and negative charge. Phosphorus is usually combined with the silicon to produce the negative plate and boron to make the positive plate. The plates are thenjoined together with wires which are proficient at conducting electrical energy to form one panel made of a positive and a negative half.

The completed panels are put at a certain angle (negative on top) to seize the photons made by the sun's rays. These photons introduce energy into the negative plate. Once enough energy has been put in, the extra electron which made the silicon-phosphorus combination negative breaks clear. The electron is taken into the outer band of the silicon-boron blend. This process lets off the energy source injected by the photons and this energy source is made into energy as soon as it's caught by the conductive electrical wires between the plates.

Though a single escaping electron isn't going to generate much electricity, the merged effort of millions of them crammed into the plate can power a compact engine. But, the angle of the plate has to be just right or you will not get the most out of it, productivity can be cut in half by just a little movement.

Solar panels don't produce much electrical energy, but any additional that there may possibly be may be amassed in a battery and held for a rainy day. The greater the solar panels, the more operational electricity they will produce. Modern technology is constantly moving forward and trying to help make them more efficient. Eventually it may be attainable to supply a racing car with a solar panel the dimensions of an A4 piece of paper. Picture having entire cities using the electricity made by only a city block or two of solar panels in lieu of requiring a roof coated in the panels for each home!

Home solar panels additionally save you a good deal of money on electricity bills and will recover their cost in a few short years, where after you will have free electricity. Amazing, is it not?

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Monday, November 29, 2010

Learning How To Build a DIY Solar Panel

More and more homeowners are seeking alternative energy sources, including wind and solar power. By learning how to build a solar panel, you will reduce your energy consumption and save thousands of dollars in electricity bills. It is an environmental friendly option.

A really impressive solar power system is out of the financial reach of most home owners. The more advanced system you choose, the more money you could make. some even make tens of thousands of dollars. You can save a lot of money by building and installing your own solar panels.

If you aren't very mechanically or technologically astute, you might worry that it will be difficult to build your own solar panel. While it will certainly require a bit of research, you can save a ton of money by powering your home solar. Teach yourself to build your own solar panel with the vast amount of information available on the web.

By making an accurate research, it can be feasible to acquire DIY solar panel kits complete with the necessary parts and manuals, or if you prefer so, you can find each part individually and start to build your own project. This option will definitely be less expensive than a professional solar panel installation. This makes solar power accessible for people who otherwise would not be able to afford it.

You may not be aware of just how valuable it can be to produce your own electricity with homemade solar panels. In fact, you can cut your electric bill anywhere from fifty to ninety percent just by investing a few hours of time to learn to create your own solar power.

Another way that powering your home with solar energy can save you money is through tax benefits. Many people are unaware that the cost of making environmentally friendly improvements to your home can often be claimed as a tax deduction.

Also, if your system lets you harness more energy than you need, you might be able to find a utility company that will buy it. In this case, you not only save money, but you actually earn money on your investment! Plus, you're helping generate green energy that can be used to supplement general power needs when the supply is low.

Solar power comes with many benefits and since you won't depend on your local power grid anymore your home will no longer be effected by power blackouts. The system works on the sunlight therefore as long as it gets sufficient amounts of it, it will operate even when surrounded by darkness.

An easier and cheaper way to go solar is to build your own solar panel. Although you will initially need to invest some time and money, you will surely be rewarded over the long haul.

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Saturday, November 20, 2010

Photovoltaic Systems For Your Home

Are you aware that there is a great deal of energy out there found in solar photovoltaic systems? This technology is what has allowed home solar panels to be designed as well as they are. The concept of photovoltaic is one that many people aren't aware of. While it can be complex, the basics come down to it being able to allow solar panels to collect more energy. As a result, lesser and lesser electricity is being generated and used by resources that we can never replace.

This is why so many individuals have decided to use solar panels for their homes and businesses. Many new structures are being designed with them already in place from the very start. There are quite a few incentives through government programs to build them in or to add them to existing structures. Find out how you can benefit from such great financial programs.

The purpose of photovoltaic cells is to store all of the energy that is collected from the sunlight. That is important so that you don't lose what you aren't readily using during the day. At night, the cells can't collect any more energy but you can still use what has already been accumulated. Since you never know what your usage will be or how much sunlight will shine on a given day you need to have as good of a photovoltaic system in place as you can.

It may surprise you to calculate just how much electricity your household or your business uses on a given day. At home we turn on lights, use appliances, watch TV, listen to music, and of course use our computers. At the office there is lighting, computers, office machines, and more. All of this adds up to a very large amount of electricity consumed daily around the world. With the use of photovoltaic, we can all use what we need without having a negative impact on the environment.

In addition, you will be able to save a considerable amount of money thanks to those photovoltaic cells. How much money do you spend annually for electricity? What if you could have all of that money back for something else? You could save it, pay other bills, and even take a nice vacation. If you create more energy than you use with photovoltaic cells then you may even get a check sent to you each month by the electric company.

You can choose to install them on your own or to hire a professional. All of us have an obligation to do what we can to limit the amount of nonrenewable resources we are using. One way to so is with the use of solar energy. Photovoltaic systems are the ticket to accomplishing that.

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Tuesday, November 16, 2010

Building a Green Home With Solar Panels

Many homeowners are setting their goals to building a green home. This is in support of the global green movement to help preserve the environment.

One of the best ways to achieve this goal is to use home solar panels. Solar power is a renewable form of energy that when used for the long term can help families gain much savings and enjoy a cleaner environment.

Residential homes can make use of solar power in many different ways. The primary use is to generate electricity for the entire house. In terms of lighting, solar energy provides top quality lighting to any home and at the least cost. Other areas where solar energy can be used are in heating water and recharging car batteries.

The primary advantage of home solar panels is the absence of pollution. As solar panels generate electricity, no greenhouse gases or pollutants are released into the air that can affect the health of family members. Unlike the non-renewable forms of energy, photovoltaic systems generate electricity without emitting carbon dioxide. Also, acquiring solar energy does not cause harm to the ecosystem. What this means then is better indoor air quality and better health for families.

Apart from the absence of pollutants, solar power is a renewable form of energy. This means there's endless supply available coming from the sun. As such, homes can be assured of a steady supply of their electricity needs moving forward with the proper use of their solar panels.

A solar powered home can also enjoy big savings from electricity bills. While a huge investment may be required to set up a home solar system, the savings families can gain for the long term can offset the amount they spent during the purchase and installation of the needed equipment. As the energy and heat from the sun is free of charge, electrical expenses are greatly reduced moving forward.

Durability can also guaranteed by home solar power systems. Solar cells can last for up to 20 or more years when properly maintained by the owners. And since they have no moving parts, the solar panels need very little maintenance.

Its versatility also makes solar energy a great resource. Not only can it provide lighting to homes and buildings but it can also power cars, water heaters, fountains and satellites.

Solar power is most ideal to use in homes situated in remote locations. Power lines may not be available yet in far flung areas the reason why constructing a home power solar system will be most beneficial to families.

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Sunday, November 7, 2010

Home Solar Power Systems Are Environmentally Friendly

Home solar power systems are a vitally important means of obtaining energy in an environmentally friendly way. The evidence in support of the view that human beings are the major reason for global warming is now compelling. For this reason, we all need to look into ways of reducing our carbon footprint and being kinder to Planet Earth. Scientists have identified solar energy as a highly significant means by which we can reduce carbon emissions.

The truth of the matter is that it is always difficult to get people to change their way of life. With regard to climate change, it is even harder because many people have been unwilling to accept that it is a direct result of human activity. Then, of course, we had the debacle of the controversial emails between climate change scientists, which muddied the waters even further.

However, despite this rather unfortunate episode, the vast majority of scientists are unanimously in agreement with the conclusion that mankind is largely responsible for the increasing temperature of our planet. This means that changes must be made.

Nevertheless, it is never easy to persuade people to part with their hard-earned money. This is particularly the case when it is impossible to categorically prove that inaction will result in disaster. In any event, scaremongering is certainly not a helpful tactic. But, people do need to be made aware that future temperature rises are likely to have a harmful effect on our children, grandchildren and great grandchildren. Currently, it is hard to say how high temperatures will rise, but it is clear that targets for developed countries will be extremely challenging and the introduction of solar power systems is one significant means by which they can be met.

People have a wide variety of reasons for failing to take advantage of solar energy. One is that they believe the panels will be unsightly and ruin the look of their home. However, modern panels have been made to look very unobtrusive and many people simply will not notice them. Another major reason for avoiding the change is cost, but the longer a property uses the panels the less cost will be incurred. In fact, over time most users are likely to make a profit from solar power by selling their excess energy, since it is more than likely that they will generate more than that required by a standard family.

Home solar panel is the ideal way forward for the environmentally aware homeowner. We all know that many of the traditional sources of energy are gradually running out and that we need to make changes in our lifestyle in order to ensure that we do not destroy the planet on which we live. Solar power systems may not be the complete answer to the problem, but it will certainly go a long way towards a sustainable future.

If you are interested in installing your own home solar power systems, take a look at some solar panel kits.

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Thursday, October 21, 2010

Build Your Own Solar Panels

As conventional sources of energy become more expensive and unsustainable, more and more homeowners are turning to renewable energy to help power their home. Renewable energy is generated from natural resources that are instantly renewed and its consumption doesn't adversely affect the environment. Building solar panels are one of the best options available to help you generate renewable energy in your home.

Instead of buying commercial panels, DIY solar panels are more affordable and simple enough to construct with a good set of detailed plans and step-by-step instructions. The tools and materials needed to construct the panels include solar plates, photovoltaic or solar cells, a semi conductor block, inverter, conductor wires and a battery pack. These components are easily constructed and readily available at affordable prices.

There are 5 main steps to build your own solar panels, with a brief overview you will see just how easy it can be to generate solar energy in your home.
Step 1 - Construct the solar plates

The solar plates are the basis of your the main panel, this includes the solar cells, cement base to keep the cells at a safe temperature and a sheet of glass to protect the solar cells from weathering. The photovoltaic cells, or solar cells, absorb energy from direct sunlight. This direct sunlight has the potential to heat the solar cells to very high temperatures. This is why a layer of cement is added to the solar plate to keep the cells at a safe level to avoid any heat damage.

Step 2 - Connect conductor wires to link the cells

Each end of the solar cells should be connected by conductor wires to feed to the semiconductor block. This is how each solar cell is connected to create a working build it yourself solar panel. The solar energy captured in each individual solar cell is send through the conductor wires to a central location in the semi conductor block. From there the energy is able to be uniformly sent to your battery banks where it can be stored or sent to your inverter to be used in the home.
Step 3 - Install the solar panels

Where you decide to locate your build it yourself solar panels is just as important as ensuring the initial construction is done correctly. You need to find the best location around your home where your panels will receive the maximum amount of full sunlight throughout the day. This is why you see so many solar panels located on the roof of houses. Another idea is to construct a tall mounting pole in your garden or backyard to mount your build it yourself solar panels in a high location, but ensure that it will be kept out of the shade of overhanging trees.

Step 4 - Connect the inverter

The final stage in generating electricity from solar energy is by connecting an inverter to your battery kit. This is how the solar energy collected from your build it yourself solar panels is converted into the correct current to be fed directly into your homes power grid. The solar energy generated from your solar panels is fed through to your inverter as a direct current (DC), this needs to be converted into the alternating current (AC) that your home runs on.

Step 5 - Connect the battery

The battery is used to offload any unused electricity that is generated from your build it yourself solar panels. This excess energy can be kept in reserve for power outages or camping trips. You may not necessarily need to keep reserves of your solar energy as you may be able to contract with your current energy provider to pay you to feed your unused power back into the main power grid.

As you can see with a basic understanding of each of the components involved with build it yourself solar panels and how these components work together to capture and generate energy, it isn't necessarily a difficult or overcomplicated process. Of course, it is highly recommended you invest in a good detailed guide and further your understanding of the construction process and the technology involved before you go ahead and build your own solar panel.

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Sunday, October 10, 2010

Home Solar Power Systems For Domestic Use

Using home solar power systems in the U.S. is a concept that is still evolving. Compared to other nations like Germany, China and Spain, the U.S. is slow to catch on. Less than 1% of the electricity used in the nation is solar power, and much of that is probably in California.

Power companies in the U.S. currently operate by burning fossil fuels. Solar energy requires mirrors that reflect the rays of the sun to generate heat. That heat then helps to operate a generator and provide power. The solar photovoltaic panels that can be found atop house roofs and high-rise office buildings operate based on this process.

Perhaps one reason Americans have been slow to embrace the concept has to do with the cost of producing solar energy. It is extremely expensive, costing anywhere from two to four times what people pay to burn coal or use other forms of energy. Both consumers and power companies have been reluctant to take on the cost. The government has tried to assure potential converts by easing that burden. It has offered tax and stimulus incentives for those who begin to use solar energy.

In an effort to practice what it preaches, one government entity-the Obama White House-has confirmed plans to add solar panels and a hot water heater powered by solar energy by spring 2011. The New York Jets headquarters location has agreed to similar changes, as has the Kennedy Space Center for NASA. In recent press announcements, the White House has revealed the move is part of a Department of Transportation initiative to show citizens that solar energy is reliable. The Jets planned conversion is projected to save 540 metric tons of carbon dioxide emissions a year.

As a leading state in solar energy reform, California will have an important role to play, too, in demonstrating the viability of solar energy. A $1.4 million government loan will enable the state to build a solar power plant in the middle of the Mohave Desert. That plant will generate power for almost 140,000 homes.

There is even news that scientists have come up with a technology that can be sprayed on windows to make them operate in the same way as photovoltaic panels. This means that existing windows can be converted for minimal equipment costs. It also eliminates the excuse of costly equipment that frequently prevents conversion.

Many potential believers also fear not being able to have much electric power at night - since there is no sun at that time. There have been plausible solutions to this challenge. The use of molten salts in pipes might help allay fears, since they can store heat energy from the sun to be released later. These salts have been known to kick out energy for almost eight hours after the sun has set.

No matter how skeptical some consumers choose to be, home solar power systems are becoming a strong alternative as renewable energy sources. If the use of it is a success for the leader of a nation and his family, it will surely become a reality for many other homes across the land somewhere in the close future.
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Wednesday, October 6, 2010

Solar Power Systems

More and more people are becoming aware of the need to find renewable ways to generate electricity, photovoltaic generated electricity has gained popularity due to it's ability to be environmentally friendly and an excellent supply of renewable electrical power. PV solar power systems are an obvious option for those that are in search of an alternative supply of electrical energy.

Sun powered solutions create electricity silently and with out any moving parts. Sunlight is collected inside the solar panels to create DC electrical power. That DC energy is converted into AC electrical power for residential use by the inverter. The AC power is fed into your electrical meter and circuit breaker panel. The power then goes either to your appliances and lights, or is fed back again in to the grid, or both.

You will discover two types of solar power systems: off-grid and grid- interconnected. Off-grid photovoltaic electric systems have no connection to the electric power utility grid and use batteries to supply your home when conditions are not favorable for solar energy supplies alone, for instance, on a cloudy day or during adverse climate situations.

Grid-interconnected designs connect the PV electric powered plan to the utility grid. This means that when there isn't sufficient sunlight to power your home, it is drawn from the grid. When a surplus of solar power is produced, the excess is fed back in to the utility grid to become utilized by other buyers.

Grid-interconnected solutions are less complex, they tend to be simpler to install and much less expensive simply because they do not demand batteries. Off-grid PV heating tools are usually applied where there is no existing electrical service and by those who wish to have complete independence from the grid.

A drawback of off-grid devices is the inefficiencies of charging and discharging the batteries. They tend to be much less efficient than grid-interconnected techniques.

If you are on the grid the utility business stores the energy for you. The utility firm keeps track of the electrical power you employ on an hourly basis. On a sunny day you can develop additional energy than you might be making use of, so you can build up credits. Ideally, the aim of one's PV electric platform is to supply a lot more than you use and end up with a rebate from your supplier.

At night or during cloudy days, the photovoltaic system's output is reduced or even stopped. Your house will then gets it is electricity from the utility grid. As you will be constantly linked towards the grid you'll have as much power as you need, when you need it, regardless of how much electricity your home solar power systems have managed to generate. If your solution produces an excess of power your meter will spin backwards, counting down your electrical bill.

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Monday, September 20, 2010

Benefits of Using Solar Energy

The benefits of solar energy includes being renewable and also a very clean energy.

In other words, it can make heat and electricity without using unsustainable fuels, and it doesn't pollute the atmosphere with horrible gases, such as carbon dioxide.

On the other hand, fossil fuels such as oil, gas and coal, and which are used to deal with some 95% of the World's total energy demands, are finite and pollutants, filling our poor atmosphere with nasty toxic gases like carbon dioxide, and contributing to the ever-increasing problem of global warming. It's definitely time we ended our long-standing dependency on them!

But solar power isn't just environmentally friendly, it is also extremely friendly to your pocket!

Yes, it's true that start-up costs can be fairly high. But these are gradually decreasing and, once they've been paid, you can get your lighting and heating free. No more electricity bills arriving each month! And, you'll also relish your new-found independence.

Solar power can be used by individuals in their homes to generate electricity and heating, be the latter for water or for space.

Basically, what you'll do is to install home solar panels with solar photovoltaic cells, which will convert the sun's rays into electricity.

Obviously, you can pay a reputable company to install these. Although fairly expensive, the price does go down each year and, on top of that, many governments offer grants to help encourage the use of solar power.

What's more, you'll discover more and more manuals popping up on the Internet which explain how to build and maintain your own solar system. If you're any good at DIY, this is a really affordable option!

Going onto a larger scale, some areas now also have huge solar power plants, where high temperature collectors use hundreds of mirrors or lenses to harness light from the sun and generate electric power.

So, isn't it time you did your bit for the environment and considered solar energy? For it's renewable, clean, and increasingly cost-effective!

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Monday, September 6, 2010

Generate Free Electricity With a Magnet Motor

Using a magnet motor to create free electric current has many desirable advantages. The first is that this motor or generator is capable of running itself once set in motion and hence is cheap and easy to use and maintain. It is an excellent way to light up your homes especially those who live in trailers or own RVs; with magnetic energy, there is no need to be dependent on gas anymore. These reasons are enough for anyone to start thinking of building a magnetic motor to create free electricity.

A magnetic generator is capable of producing energy on its own; the magnets create a magnetic force which can bring about perpetual motion generating electricity. Since it can perpetually or indefinitely for any number of years, it is an ideal solution as a renewable energy source. Moreover the generator consumes very less energy than it actually gives out and can produce free energy which can be used to power up your homes and offices without the need of spending big bucks.

The biggest advantage or benefit of using such a magnetic energy generator is that it has the potential to generate free electricity. It also requires very less money to keep this machine running; the building costs of this generator is also very less and it can also be made at home. You would only take a day or two to build this magnetic motor which can be put to use immediately and hence you can immediately start saving on your money. What better way to say goodbye to rising electricity bills.

No emissions of gases are released from this generator and it is extremely environment-friendly. Also, it is an amazing renewable source of energy unlike fossil fuels which are disappearing at an alarming rate from the face of our Earth. Get a detailed and illustrated manual which can provide you with all the information required for building this motor. All the parts required are easily available at local hardware stores or can be purchase online.

The fact that it can reduce pollution, create green energy and cut costs make the magnetic generator an extremely valuable option to today's energy demands.

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Monday, August 30, 2010

DIY Solar and Wind Solutions

For those of us that want to save our hard earn money on electricity and convert renewable resources, it is a great new to hear that purchasing and installing home solar panels and home wind turbines have become more and more of a feasible option without costing us a fortune.

Home solar panels for instance have come a long way over the years, from large panels to much thinner layers of film that are much more effective than their predecessors. Solar energy is even being implemented for small technology like cell phone chargers.

Buying a solar power system for your home can costs thousands and thousand of dollars but do-it-yourselfers are now building their own for much less than what it normally costs. This has been a major problem for homeowners whereby the savings for employing solar powered energy would not recoup the initial costs quickly enough. It's one thing to be green but being green should certainly also save you money.

There are two main types of solar water heater systems. The "Passive Solar Water Heater" system involves mounting the tank above the panels. Though this is advantageous by using gravity to produce water flow where needed some people prefer the "Split Solar" system. This system allows for the tank to be in the same location as your current tank. Even though a small pump is needed to get the water where it needs to go, the tank is better insulated meaning the water stays heated longer.

Solar panels and even a complete solar power system can now be built as a DIY project! With the right tools, materials and instructions even the newbie DIYer can build an entire DIY solar power system and save thousands on energy costs without spending thousands for a retail system and installation.

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Tuesday, August 24, 2010

Build Solar Panels

If you have seen solar panels on top of other homes, you've probably wondered how it can be done. It really is not too difficult, time-consuming, or expensive.

And the rewards will benefit both your wallet and the planet.

Building solar panel will require tools you should have in your garage, plus some other materials you can get at a recycling center or even eBay. You don't need an engineering degree, just a desire to provide an alternative power source in your home, and some free time.

First you will need some solar cells to join together. Don't buy the cheapest, and select the ones that already have tabs to hook them together. The number of cells you need will depend on how much power you need to generate. Most DIY cells deliver only about 80% of what they claim, so be sure to take that into account. Usually the number of cells per panel is 36.

Next you will need a wooden frame like a box, which you can build to the correct size, some clear plastic paneling, black paint, silicone, glue and wiring.

Build the frame box and paint it black.

Now you will just join the tabs of the cells together, usually six per row for 6 rows. Join the tabs to ensure that the electricity produced flows only in one direction.

Place inside your wooden frame, that you have painted black. Secure a clear sheet of plastic on top and seal it with silicone.

Now you need to connect this panel to a storage battery. The storage battery will store up the sun's energy for times when it is cloudy or during the night. You may want to consult an electrician for this, or if you feel comfortable enough, a DIY installation guide should take you through this step very carefully.

Now you are ready to mount the system on your rooftop. Be sure you have a wide open space to place your DIY solar panels. Try to find a south-facing surface, as that will capture maximize the effectiveness.

The wiring and the box should be well insulated to avoid heat loss.

There you have it. While you consider learning how to build a solar panel, keep in mind that you are not only doing this to protect your wallet, but also to protect the environment. The sun is always going to be here, why not take advantage of it instead of the non-renewable fossil fuels.

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Friday, August 20, 2010

Being Environmentally Friendly With Solar Panels

Home solar power systems are a groundbreaking new method to harness energy from the sun, rather than relying on limited resources such as fossil fuels.

As we move forward into an age in which our standard source of energy for the past decades and centuries has begun to dry up, everyone-from huge companies and large factories to the individual who simply wants to keep the lights on in his or her living room-must begin to look for new forms of energy to solve the upcoming crisis. Luckily, one solution hangs large and bright right before our very eyes: we're talking, of course, about all the potential for energy that can be harnessed from our sun.

Solar panels have become increasingly common in the past few years, and as they have gained acceptance in more mainstream industries, they have been hailed as an incredibly earth-friendly solution to our modern day crisis. Though everyone has undoubtedly heard at least a little bit about these solutions, the average person is unaware of the precise mechanisms of how they work. We'll explain the function of solar panels, then move on to the myriad of exciting, innovative benefits that they can confer to individuals and businesses alike-and, ultimately, to the entire planet.

To begin with the more technical side of things: solar panels are also known as photovoltaic modules or photovoltaic panels. The name derives from the fact that these are composed of a interconnected network of solar cells, which are also known as photovoltaic cells. The sun emits a form of energy in photons; these cells work to capture the energy of photons through a process called the photovoltaic effect. While the exact process is much more complex, in simple terms, the photovoltaic effect allows solar energy to be converted to electrical energy of the kind that can be harnessed for everyday use. This is the most basic and yet the most essential process that defines the importance of this new solution.

Each photovoltaic cell, however, does not produce much of an effect on its own. Many, many cells are linked together to create one solar panel. Even in this formation, however, each panel is only capable of producing a relatively limited amount of energy. That is why well-designed systems combine several different solar panels to collect the most possible energy from the sun. These multi-panel structures are known as a photovoltaic array. In its final stage, a completed photovoltaic installation includes not only cells and panels but also wiring, batteries, and an inverter. Because they must be exposed to the sun in order to function, these arrays are often vulnerable to natural dangers such as moisture, which can destroy wiring and interfere with transmission, or other inclement weather conditions such as hail or sleet. Designers of these photovoltaic systems are careful to maximize energy efficiency and sturdiness. Completed modules might be either flexible or extremely rigid and durable.

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Friday, August 13, 2010

Build Your Own Solar Panels

If you are planning to build your own solar panels, you will need to pull several building permits and possible have a professional engineer come in to approve of the project. The professional engineer will look at the roof structure and inspect its weight and load. There are grid-intertie policies in place with your utility so check in with them. Most allow you to tie into the grid, some don't, and some make you take out a one million dollar insurance policy.

Check with your local solar installers. Some will be willing to help you out for free. Most solar installers have people in place that specialize in pulling building permits and electricians.

A big decision when you are installing the system is what type of inverter you purchase. A micro-inverter system allows you to scale up slowly because they are attached individually to each new solar panel. Buying too large of an inverter and having a small number of solar panels means that your panels will not be operating to optimum efficiency. Depending on where you live, each step may require inspection.

Cash and IRS tax rebates may be retiring next year, so get into the action as soon as possible. There are many incentives in place at both the state and federal level to help you subsidize your solar system. Some states are much more incented than others to offer rebates. Some states on the other hand, are in default and are flat broke. Also put in some research on whether your utility offers a generous net metering program. Some utilities sell electricity to you at retail prices and buy from you at wholesale prices. Rebates in some areas are being cu back in order to spread the dollars across more installations. The federal tax credit is slate to run until 2016 so no point worrying about that for now.

Often the most difficult part is identifying the underlying structure of the roof in the installation process and attached the mounting rack.

Find out more about the new energy focus, home solar power systems. Acquire wealth of information on how solar power systems work, benefits and many other informative tips on saving electricity. Learn how to build a solar panel today; Master the true knowledge of generating free energy.

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Thursday, August 5, 2010

How To build a Solar Panel

Are you interested to learn how to build a solar panel? After testing out various systems and electric saving techniques, the best one I have found so far is to use solar panels. It has been the easiest to build yet the materials do not cost a lot of money to buy. It harnesses free energy from sunlight and is extremely cost effective. The entire process of building solar panels took a very short time and was overall very easy to build.

1. What Are the Materials That You Need to Start Assembling your Own Solar System for Electricity?

The most important thing that you will need first is a good and detailed instructional guide. The guide that I downloaded was really good and affordable, costing less than $50 to purchase. It provided me with all the necessary instructions and clearly drawn illustrations showing all the right dimensions. It also highlights a couple of safety issues that you need to consider while constructing the systems.

Next , you will need to get some solar cells. They are black in color and usually shaped in either rectangles or squares and can be easily bought from eBay. Then you will also need sheet plywood. They can be bought in huge quantities for a low price at DIY stores. You will also need sheet glass that you should get at a specialist glass shop or glazier at exactly the right size. And finally, get some copper wire rolls at any electronics and hardware store.

2. How Did I Discover How to Build Solar System for Electricity?

I was searching for a way to cut down my power bills. They were becoming a heavier and heavier burden to me as they became more expensive. But all I found were common sense information about how to save electricity. Finally, I was recommended to try a DIY solar panel kit that taught me how to build solar panels that finally gave me the results I was looking for.

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Saturday, July 31, 2010

Implementing New Home Solar Power Systems At Home

Do you know that you can use solar energy to power your home and decimate your power bills? These days you can even upgrade modern home solar power systems if you need more power. They are also much less expensive than older systems and allow homeowners with even the smallest investment to take advantage of this amazing alternative energy system for their homes.

The benefits of new solar power systems is that they are simpler than older systems and allows much more flexibility in what components you can use to build the perfect system for your home. Older systems were much more rigid and didn't allow a lot of expansion of the home solar power system once it was installed. Also, because very few standards for this type of equipment existed, there was not a lot of opportunity to blend components from various manufacturers into a single system. In most cases parts used had to bee from the same company. This effectively eliminated competition and made these early systems more expensive than necessary as a result.

In contrast, a modern home solar power system is intentional to be easy to extend and can support a wide variety of dissimilar component brands in the same system. This allows a homeowner a choice when designing their home solar power system to make it exactly the way they want. A homeowner can simply upgrade the system to make savings greater even when system once has been installed. The older system offered very little opportunity for expansion once installed. This meant you had to install as large of a home solar power system as you would ever need when you switched to solar and this made the initial investment too expensive for many homeowners. Now you can expand your home solar power system slowly over time and you can install a smaller inexpensive system initially and then increase your savings over time as you add solar panels to your existing system. This allows you to enjoy the savings the initial system provides the day it is installed and save even more as you invest in more equipment.

Not only are you helping mother nature reduce pollution it is a great investment as well. By installing a solar power system you immediately increase the value of your home. Prospective buyers see a home solar power system as a huge advantage over a more traditional home with grid supplied power. Also, unlike many upgrades that homeowners do to their homes that lose most of their value over time, a home solar power system will make money for you even years after its been installed. This is because many of these newer systems are designed to last for decades with very little maintenance and because they eliminate an every-increasing energy cost from the home´s budget they actually become more valuable over time. And you can make even greater savings with all the rebates and incentives from the government.

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Thursday, July 22, 2010

Solar Power For Home Use

Solar power is becoming a very attractive option for alternative energy sources. By producing your own electricity you can stabilize your electric bill and at the same time help the environment. There are a few options for people who want CSP including dish engine systems and parabolic troughs.

Trough systems are available today. Although they are still relatively expensive, the costs are dropping making this something that will become adopted on a residential scale. Creative financing options are in place that help homeowners adopt their own home solar power systems. This all depends on the amount of money that will be pumped into the research and development.

There is a lot of development happening in the southwestern United States which are creating new technologies to bring down the cost to compete with fossil fuels. With new thermal storage technologies being developed, the homeowner will no longer need to use fossil fuels when sunlight doesn't show. This allows you to generate and store electricity like a battery would.

The low cost of fossil fuel is one of the major reasons why solar power hasn't caught on. There is also a lot of attention being paid to photovoltaic systems.

Alternative sources of energy whether they involve solar, wind, or bio fuels will be essential to sustaining our environment. This also has national security implications because we rely heavily on foreign sources of oil from places that do not like us very much. Financial incentives in states such as California, Nevada, Arizona, and Mexico where the grid parity is less, are high which have encouraged thousands of homeowners to switch to alternative energy.

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Monday, July 12, 2010

Uses of Solar Photovoltaic Systems

Solar photovoltaic systems are also known as PV systems. These systems comprising an array of PV cells which captures the energy from the sun directly and converts it into electricity. Some of the materials for making photovoltaic systems include monocrystalline silicon, polycrystalline silicon, microcrystalline silicon, cadmium telluride and copper indium sulphide.

There is an increasing demand for alternate and renewable sources of energy to meet the ever growing energy needs. With the advancement of solar technology the production of photovoltaic systems has increased by more than two times during the past decade or so. No wonder then photovoltaic production is one of the fastest growing technologies in the world today. The best way to describe solar photovoltaic technology is that it is a technique that helps in the generation of solar power by converting the solar energy into electricity through the use of PV cells.

The photovoltaic systems generate electricity directly by using the sun's radiation. The electricity so generated is used for meeting different kinds of energy requirements. It is used for powering electric devices and electronic appliances and for recharging batteries. Initially PV cells were used for generating power for spacecraft and orbiting satellites. Nowadays, a large number of PV modules are applied for creating grid connected power generation. By using and inverter you can convert DC power to AC power. This power can be used to generate electricity for rural homes, power boats, electric cars and recreational vehicles.

You can now build photovolataic systems on the roof top of your homes. You can use the power generated from the photovoltaic systems as a main source of electric power or use it as an alternate source. By using it as a main source of power you will be able to save on long term electricity costs as you will no longer have to pay regular electricity bills to your local utility company. Lastly, you will be able to generate electricity in an unpolluted manner and contribute to a clean and green environment.

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Thursday, July 8, 2010

Home Solar Power Systems

At present, many people are struggling to pay their bills. Even if you don't have car payments or credit card bills, we all have utility bills. A lot of people are really trying to lower their monthly power bills and are turning to alternative means, such as adding home solar power systems. These systems use the sun which is a free and renewable source of energy. This free energy can be used to run all kinds of things, your appliances, your computer, your TV, anything that runs on traditional power.

Once you've installed your solar power systems, you will find that it is relatively maintenance free. This is a huge advantage, especially for people who are on the go and always busy. They don't need to worry themselves with constant repairs.

When home solar panels were first introduced they were not very clumsy and not very nice to look at. A lot of people did not want to even think about using them because they were just plain ugly. But today the technology has really improved and the panels are more attractive and aesthetically pleasing to look at. They look much more natural and blend into the house. Also solar panels last a real long time. Most last around 30 years or more.

Home solar power not only allows the residents to use the free power generated from the sun, which also can not only substantially reduce their power bills, but it is also very beneficial for the environment. So if you are one of the many people today who are interested in saving our planet, you should really look into solar energy. You can find a lot of good resources online. You can even get downloadable ebooks that teach you step by step how to create your own system that is powered by the sun. Once you pay a small fee, you can download them and start right away.

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Tuesday, July 6, 2010

The principles of solar electricity

A solar panel generates electricity using the ‘photovoltaic effect, a phenomenon discovered in the early 19th Century, when it was observed that certain materials produced an electric current when exposed to light.

To create this effect, two layers of a semi-conducting material have to be combined. One layer has to have a depleted number of electrons. When exposed to sunlight, some of the photons are absorbed by the material which excites the electrons, causing some of them to ‘jump’ from one layer to the other. As the electrons move from one layer to another, a small electrical current is generated.

The semi-conducting material used to build a solar cell is silicon. Very thin wafers of silicon are cut and polished. Some of these wafers are then ‘doped’ to contaminate them, thereby creating an electron imbalance in these wafers.

The wafers are then aligned together to make a solar cell. Conductive metal strips are attached to the cells to take the electrical current.

When a photon hit the solar cell, it can do one of three things: it can be absorbed by the cell, be reflected off the cell or pass straight through the cell.

If a photon is absorbed by the silicon, this causes some of the electrons to ‘jump’ from one layer to another. An electrical circuit is made as the electrons move from one layer to another, creating an electrical current.

The more photons (i.e. the greater intensity of light) that are absorbed by the solar cell, the greater the current generated.

Solar cells generate most of their electricity from direct sunlight. They can also generate electricity on cloudy days – and some systems can even generate very small amounts of electricity on bright moonlit nights.

Individual solar cells typically only generate tiny amounts of electrical energy. To make useful amounts of electricity, these cells are connected together to make a solar module, otherwise known as a solar panel or, to be more precise, a photovoltaic module.

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Saturday, June 26, 2010

Benefits of Using Solar Energy

Solar energy is completely free, after the initial cost of your solar power system. However, it can be cheaper if you choose to build your own DIY solar panels. The main point here is, twenty years from now, the energy you are collecting by your own home solar power systems will still be free.

Benefits of Solar Energy:
  1. We never have to worry about running out of sunlight. The sun is a consistent power source meaning it is always going to be there every day.
  2. Compared to fossil fuels which release greenhouses gases. Solar Panels don't release toxins into the air.
  3. Solar panels are extremely reliable. There are no moving parts so you do not have to worry about replacing anything. The panels generate home electricity for thousands of hours with no maintenance other than a clean.
  4. Power panels make no noise while collecting the suns energy and no other renewable energy or power source are completely silent.
  5. Electricity generated from the sun is cheaper than buying it from the power (electricity)company.
  6. Start up cost is expensive but once you recover your outlay, the panels start making you a profit and a return on your investment.
  7. Solar panel home systems have a huge variety of sizes and shapes. There is an entry point into renewable energy and solar electricity systems for everyone from top range that cost tens of thousands of dollars to a couple of hundred or a cheaper opinion is homemade solar panels.
  8. Live off-the-grid and never pay another power bill. You are not required to connect to the power grid. You can be completely self-sufficient.
  9. Large home solar panels generate excess electricity and you can sell this excess electricity back to the power companies.
  10. Government tax credits. Most governments will provide some kind of tax credit or incentive for people purchasing home solar energy systems.
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Tuesday, June 22, 2010

Battery Reconditioning

Many people are learning how to recondition batteries these days to save some money instead of buy new expensive replacement batteries. If your laptop battery or the battery for your drill has failed it is not cheap to replace them. This being the case, battery reconditioning looks promising.

You are not limited to reconditioning just the battery for your laptop and drill; many other rechargeable batteries can be done also, including your car battery. If you are short of cash or live somewhere that has very expensive car batteries or they are hard to get, reconditioning would help you extend its life.

It does not matter where you live in the world, reconditioning batteries can be done. It takes some inexpensive instruments to do this, and can be done at home. You can even make this a business and help others save money by reconditioning their batteries for a fee. You never know, this could turn out to be a very good business opportunity.

You could pick up other peoples rechargeable batteries that are going to be thrown out, for free or very little cost. Recondition these to sell at a discount and make some extra money. Reusing these batteries is helping to keep them out of landfills and helping the environment.

There is more than one way to recondition battery, these procedures you can learn from any of the books available online which will show the step-by-step process. Once you do it a few times you realize how easy the procedures are.

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Sunday, June 20, 2010

Generate Your Own Electricity With Solar Power System

Our power bills are slowly but surely rising, during the summer months we use more electricity because we need to cool down the house and ourselves. People are starting to look for alternative energy sources because they just do not want to pay that much. A DIY solar power system look like a promising technology and if your house is located in good spot then it is a good idea to invest. By investing an purchasing PV cells or building solar panel you can cut down on your electrical costs. Though you need an initial investment and yes this will come back pretty soon especially during the summer months.

Before we start dissecting a solar panel to figure out how it works we should understand the nature of light. The light is made out of photons this particles are fast moving atoms. Our Sun is bombarding Earth by the trillions each moment. Photons move with the speed of light because they have a lot of energy and our goal is to harness this energy and produce electricity. It is an interesting fact that on a clear day at sea level 1KWh falls on a square meter and this is enough energy to power up most of the household equipment in an average home.

Photons can interact with matter in a couple of ways: they can be reflected when it hits a mirror, it can be absorbed so it is energy is turned either in heat or electricity, it also can suffer transmission when it does not lose any energy just goes through, this is the case of windows, and last there is the effect of scattering when the photon interacts with molecules in way that it forms a rainbow thus dispersing its energy.

Now solar power can be harnessed in two different ways you either use it for heating or generate electricity. When solar power is converted to heat the next thing to do is to transport it to the place where you need it and this is done by conduction or by convection. When the heat reaches it is target destination it will be used to heat up swimming pools, cook, make tea and so on and so forth. When electricity is created they use photovoltaic cells PV for short. These crystals are made out of semiconductors which when they come in contact with photons they produce electricity. You most likely have seen PV cells on you calculators which do not use any batteries or on ecologically friendly houses and businesses. The Sun will be shining for the next 6 billion years so we do not have to worry that there won't be enough energy to go around.

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Thursday, June 10, 2010

Home Solar Panels Are Environmentally Friendly Systems

At present, carbon dioxide is one of the most talked about atmospheric pollutants. Even though carbon dioxide is a natural part of the atmosphere, in recent years, we as humans have began to overwhelm the earth's eco system to the point where carbon dioxide has begun to reach toxic levels. We introduce carbon dioxide into the atmosphere in many ways, but one of the primary ways is via burning woods or fossil fuels for heating. Home solar power systems do not emit carbon dioxide and when we replace traditional energy sources such as wood or fossil fuels with solar panels, we decrease the amount of carbon dioxide that we introduce into the atmosphere.

The upfront purchasing and installation cost for DIY solar power systems on the typical home is currently more than the cost of equivalent traditional energy appliances such as radiators, hot water heaters, and so on. Things are changing however as recent advances in solar panel technology not only make them cheaper to produce but also increase their kilowatt output efficiency. This means that even though the initial upfront investment costs may be higher for solar panels, the long term payback in energy saving will be more dramatic and occur at a quicker rate than ever before. If you want to free yourself from the spiraling costs of oil and gas, now may well be the perfect time to take a new look at the solar technologies available in your city and state.

Home solar panels, in general, have less moving parts than traditional energy appliances so there's less to go wrong. Typically, once a year you'll have to do a visual inspection, but for the most part, assuming that you've purchased quality panels, once the solar panels are in place, there's not much you have to do to maintain them - estimates range to less than 20 hours a year.

It's been a long road getting here, but solar power is finally coming into its own. And not a moment too soon, because we can no longer afford the energy sources of the last century.

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Wednesday, June 9, 2010

Ways To Build Solar Panels At Home

Many people have been researching on building solar panels to lessen dependence on the utility company so that they can have a back up source of energy in an emergency situation. However, once they get started and see how easy and inexpensive it can be, they begin to do so and totally free themselves and soon become free from the electric company and often use the electric company as a back up to their solar system.

The true benefits of learning build DIY solar panels and installing them is that as you begin to learn how to build solar panels you are saving money, energy and the earth. So you are being kind to your family economy, future generations of people and to the Earth, as we know it.

While saving money is a great reason to learn how to build a solar panel, it is really sort of icing on the cake. There is a sense of satisfaction that go along with creating something that frees you from dependence on a large utility company. In fact many families make it project that they can all get involved with so that that sense of pride and accomplishment covers the whole family.

If you involve your children in the project and they learn how to build solar panels, it can become something that interests them. There fore as they grow into adulthood they may be more likely to become involved in it with their family. This can be a cycle that is great for everyone.

Learning how to build solar panels is the beginning of the job. You will then need to learn how to effectively harness, store and distribute that power. Again, this is all fairly simple to do and can be done, for the most part with commonly available items from the Internet.

You can work on what you learn about how to make solar panels as a part time hobby and as time and finances allow. It is not doubt that you will find yourself being drawn in and building more of them as you get into the build process.

Learning how to build solar panels can be a hobby that can and will pay you and your family significant dividends over your lifetime. The Internet is a great place to learn about making these things and a phenomenal place to save money on the parts once you begin to build.

If you take the time to learn how to do it correctly you will find that you can easily construct a quality panel over a fairly short period of time and in no time at all you and your family can begin to pull yourself off the commercial power grid and become more and more sufficient on yourselves.

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Monday, June 7, 2010

Solar Power Systems - Harnessing Energy From The Sun

Harnessing the sun's energy is currently being supplemented by support from federal governments worldwide. Either through direct government building or providing incentives to encourage businesses and individuals to take greater advantage of solar energy technologies that are available today, governments everywhere are beginning not only to see the advantages of using solar, but seizing it. Click here to read more - home solar panels and DIY Solar Panels

Solar energy in remote locations...space satellites, roadside emergency phones, isolated buildings, solar powered road signs...are all indications that solar energy is quickly moving forward in these arenas.

Solar powered automobiles are rapidly making their way to the forefront of energy-efficient transportation...in a nick of time. As gas and oil prices rise rapidly, having a solar-powered automobile or hybrid makes more sense to more people every day. This, in turn, of course, gives the necessary incentive to automobile makers to produce more electric and hybrid vehicles.

What the world may look like with solar energy is definitely a bright picture. The solar version of driving in the densely populated cities in various locations in the world...New York, Los Angeles, London, Tokyo, Cairo...will be significantly different than it is today.

With new materials in solar roofing, the bright, shiny roof tiles, or sparkles that you see on roofs will be solar energy being spread across the rooftops of the world. The exterior walls of our buildings will be more than just walls...they will be solar collectors as well. Some farmers may elect to produce a new crop...solar cell PV cells, or thermal troughs, and previously empty space in deserts and open prairies will be used to capture and store the sun's energy. Whatever methods work and are used, capturing and putting the sun to work in solar power systems will make this a better place to live.

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Sunday, June 6, 2010

Building Your Own DIY Solar Panels

You have a few choices in building solar panels. You can build it yourself or purchase a prefabricated one. Making a DIY solar panel is easier than you would think. Once you have the right materials; solar cells, tabbing wire, and flux pen, you are on your way to building a small scale panel in no time. Most people build their DIY solar panel in less than a day. It also makes for a very fun weekend family project.

Solar panels are made up of numerous silicon solar cells. They generate electricity once photons from sunlight hit the silicon cells bouncing electrons within the cells across the panel. This creates a current which is drawn through copper tabbing wire.

In order to learn how to build a solar panel you will need to take a few initial steps to assess the situation.

1. Purpose - What are you going to use the solar panels for? If you are using the panels to power lighting for a toolshed or RV, you will need less electricity than if you wanted to power your entire household. For this, you will need to determine the wattage for your purposes. You can use a kill-a-watt voltmeter to measure appliances in your house.

2. Grid Tie or Offgrid - If you plan on connecting the panel to your house, you will need to decide whether you need to connect it to your existing electrical grid. You will need an inverter to convert DC current to AC current that is usable within the household. If you decide to go offgrid, you will need a battery to store the electricity. For a single panel, you can survive with a standard 12V battery.

3. Financial considerations - Look into government and state rebates and tax incentives. The first place to look is your local utility's website. Ask people in your neighborhood who have installed solar on their rooftops and ask them what measures they took.

Solar panel installations have gone up about 50% each year since 2004. The technology is solid and the paybacks in cost savings are substantial. Do your part and build your own solar panel for your home today.

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