Solar-Power-For-Home » electricity

Electricism And Magnetism – Combine Them & Watch Magic

Tue, 07 Sep 2010 23:03:34 +0000

How is electricity and magnetism created?
Electricity is directly related to magnetism.
Both phenomena originate in the positive and negative charges in atoms.
Atoms maintain a neutral charge when in a static or quiet state. In this case, the positively charged protons and negatively charged neutrons in the same number of atoms and their combined forces are balanced.
With the addition of energy atoms can either drop or gain new electron, the addition of energy creates a positive charge within the atom and a loss of energy creates a negatively charged atom. In such cases, the atom into a charged ion. Ions with few electrons attract loose electrons, where the ions with an excess of electrons repel electrons loose. These phenomena are called electric charge.
The movement of electrically charged particles of a substance (conductor) is defined as electrical power. Not all substances have the ability to conduct electrical current, which means that not all substances allows the flow of free electrons, or loose.
Substances that have the quality to be able to carry electrical current are called conductors, where these substances can not carry electric current is called non-conductors. All metals are considered good leader, a feature which many non-compounds as well.
All electrical effects are created by electrical charges which interact through electrostatic forces. The area in which these forces act is called an electric field. Charges with the same potential repulsion of charges with opposite potential are drawn to one another.
In addition to this create any moving electric charge, a magnetic field. This principle applies not only to the flow of current in a conductor, but the case of an atomic level. Electrons, which revolved around an atomic nucleus to generate a magnetic moment, as with many substances, makes the atoms behave like small bar magnets (elementary magnets).
With many substances, these basic magnets dressed in the same direction and make a constant magnetic substance.
With other substances, such as iron, the elementary magnets balance under the influence of a magnetic field, such as increasing the strength of the field. This effect is used with electromagnets. After such a substance from the magnetic field, magnetic substance is only a short time.
If the elementary magnets within certain objects are uniformly oriented, the above effect repels an object with uniform orientation while elementary magnets attract objects with non-uniform magnetic core. A magnetic field exists around such objects.
Electricity and magnetism are currently used in many fields, where not only electrical and electronic equipment must apply the principle of electricity and magnetism, but where radio, television and mobile transmitters using artificially generated electromagnetic waves. Today we can find the control and regulation of almost all mechanical equipment, such as in cars, washing machines and microwave ovens.

If you are interested to learn more then Get Electricism and Magnetism DVD with a guide.

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About the Author:
Sam Jones has been a Magnetic blogger for over 5 years and shows the average valuable detailed, easy step by step instructions on how to Make Own Electricity to power your entire home with magnetic. To learn all the details from start to finish, along with expert guidance including where to get part for free when building your own magnetic power system.

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What is Homemade Solar Energy?

Sun, 05 Sep 2010 21:50:19 +0000

Solar Energy

What is Homemade Solar Energy?

Every day, the sun radiates (sends out) an enormous amount of energy—called solar energy. It radiates more energy in one second than the world has used since time began. This energy comes from within the sun itself.

Like most stars, the sun is a big gas ball made up mostly of hydrogen and helium gas. The sun makes energy in its inner core in a process called nuclear fusion.

Only a small part of the solar energy that the sun radiates into space ever reaches the earth, but that is more than enough to supply all our energy needs. Every day enough solar energy reaches the earth to supply our nation’s energy needs for a year!

It takes the sun’s energy just a little over eight minutes to travel the 93 million miles to earth. Solar energy travels at a speed of 186,000 miles per second, the speed of light.

Today, people use solar energy to heat buildings and water and to generate electricity.

Solar Collectors

Heating with solar energy is not as easy as you might think. Capturing sunlight and putting it to work is difficult because the solar energy that reaches the earth is spread out over a large area. The sun does not deliver that much energy to any one place at any one time.

The amount of solar energy an area receives depends on the time of day, the season of the year, the cloudiness of the sky, and how close you are to the earth’s equator.

A solar collector is one way to capture sunlight and change it into usable heat energy. A closed car on a sunny day is like a solar collector. As sunlight passes through the car’s windows, it is absorbed by the seat covers, walls, and floor of the car. The absorbed light changes into heat. The car’s windows let light in, but they don’t let all the heat out. A closed car can get very hot!

Solar Space Heating

Space heating means heating the space inside a building. Today, many homes use solar energy for space heating. A passive solar home is designed to let in as much sunlight as possible. It is like a big solar collector.

Sunlight passes through the windows and heats the walls and floor inside the house. The light can get in, but the heat is trapped inside. A passive solar home does not depend on mechanical equipment, such as pumps and blowers, to heat the house.

An active solar home, on the other hand, uses special equipment to collect sunlight. An active solar house may use special collectors that look like boxes covered with glass.

These collectors are mounted on the rooftop facing south to take advantage of the winter sun. Dark-colored metal plates inside the boxes absorb sunlight and change it into heat. (Black absorbs sunlight better than any other color.) Air or water flows through the collectors and is warmed by the heat. The warm air or water is distributed to the house, just as it would be with an ordinary furnace system.

Solar Hot Water Heating

Solar energy can be used to heat water. Heating water for bathing, dishwashing, and clothes washing is the second biggest home energy cost.

A solar water heater works a lot like solar space heating. In our hemisphere, a solar collector is mounted on the south side of a roof where it can capture sunlight. The sunlight heats water in a tank. The hot water is piped to faucets throughout a house, just as it would be with an ordinary water heater. Today, more than one million homes and 200,000 businesses in the U.S. use solar water heaters.

Solar Electricity

Solar energy can also be used to produce electricity. Two ways to make electricity from solar energy are photovoltaics and solar thermal systems.

Photovoltaic Electricity

Photovoltaic comes from the words photo meaning light and volt, a measurement of electricity. Sometimes photovoltaic cells are called PV cells or solar cells for short. You are probably familiar with photovoltaic cells. Solar-powered toys, calculators, and roadside telephone call boxes all use solar cells to convert sunlight into electricity.

Solar cells are made up of silicon, the same substance that makes up sand. Silicon is the second most common substance on earth. Solar cells can supply energy to anything that is powered by batteries or electrical power.

Electricity is produced when sunlight strikes the solar cell, causing the electrons to move around. The action of the electrons starts an electric current. The conversion of sunlight into electricity takes place silently and instantly. There are no mechanical parts to wear out.

You won’t see many photovoltaic power plants today. Compared to other ways of making electricity, photovoltaic systems are expensive.

It costs 10-20 cents a kilowatt-hour to produce electricity from solar cells. Most people pay their electric companies about 11 cents a kilowatt-hour for the electricity they use, large industrial consumers pay less. Today, solar systems are mainly used to generate electricity in remote areas that are a long way from electric power lines.

Solar Thermal Electricity

Like solar cells, solar thermal systems, also called concentrated solar power (CSP), use solar energy to produce electricity, but in a different way. Most solar thermal systems use a solar collector with a mirrored surface to focus sunlight onto a receiver that heats a liquid. The super-heated liquid is used to make steam to produce electricity in the same way that coal plants do.

There are nine solar thermal power plants in the Mojave Desert that together produce 360 MW of electricity.

Solar energy has great potential for the future. Solar energy is free, and its supplies are unlimited. It does not pollute or otherwise damage the environment. It cannot be controlled by any one nation or industry. If we can improve the technology to harness the sun’s enormous power, we may never face energy shortages again.

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About the Author:

RunGreenPower.com will teach you how to build solar & wind power systems foryour home within a weekend.

Check It Now: Homemade Soalr Cells

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Solar Power Cost-Rough Estimate

Sun, 05 Sep 2010 05:11:42 +0000

Are you aware if the costs of Solar Energy is affordable now a days?..There some important things to consider. A home solar energy system can be explained by a professional, as they take a look into your energy needs as far as consumption by appliances, computers, etc. Perhaps the simplest solar power system to install is a solar hot water heater that can produce some or all of the household needs. In most households, however, this is a small share of the utility expense compared to heating and cooling. Based on an average of five hours of sunlight per day, spring to fall, Solar Energy will provide the power you need to operate your systems. The actual power output will vary due to weather conditions and your location.

The cost of installing solar power depends on how many KW you want to generate. A typical house uses around 4kW of electricity per year. So if you want to produce half your electricity from solar, you need a 2KW system. Costs per kW are typically around $9,500 per kW. To look at the cost of installing solar thermal panels, you need to look at the number of people in your house and how much hot water you need. allow 50l of water per person, so for a 4 person house, you need 2panels and a 210 L cylinder. Cost for this is around $7-$9,000.

The reason why solar power cost is so expensive is because of the raw material that is used in the manufacturing process. The raw material that is so expensive is silicon, like the stuff they make microchips from. Although silicon is a relatively common material, the process needed to make it pure enough for semiconductors requires a lot of energy. Hopefully in the near future some of these ideas can be put to use to reduce solar power cost. Wouldn’t it be great if the average homeowner could use solar power for all of their energy needs.

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About the Author:
Even if solar power cost is expensive it’s time we started to think about our future before it’s too late. If you could reduce your utility bill, add value to your home, and help reduce pollution, what would you do. Check here!
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Electric Solar Panels – 10 Solar Energy Facts

Sun, 05 Sep 2010 05:07:46 +0000

It is a fact that energy prices are rising rapidly and the chances of ever returning to where they were a few years ago is almost zero. It is a fact that thousands of people around the world are conducting research to find out more about solar electric panels. A solar energy fact, solar energy has become the fastest growing and most popular form of alternative energy. People like me are starting to make an extra effort to get more information on the use of electricity from solar energy.

Listed are some of the facts of solar energy that I have found that might be of interest to others who are seeking ways to reduce your electric bill with solar energy.

1. The first “true” solar panels were created in the 1950s.

2. Today solar energy panels are usually a guarantee of 20 to 25 years and have a life expectancy of 40 years.

3. The solar electric panels have no moving parts so they are quiet and require little maintenance.

4. Solar energy systems with batteries to store solar electricity do not have to worry about being in the dark when the grid is reduced.

5. Sunlight is the only raw material needed to produce electricity from solar energy.

6. Sunlight is free to use any part of the world and is an inexhaustible resource, one of the advantages of huge solar energy.

7. The federal government incentive of tax for the introduction of solar energy is 30% of the cost of installation.

8. Most states have tax incentives for the implementation of alternative sources of energy.

9. After applying the federal and state tax incentives most new solar energy systems for electricity have been paid by them with the savings in short order.

10. The average homeowner uses only electricity power grid can expect to spend about $ 50,000 in the next 25 years in their electric bills.

In the coming years, residential solar panels will become even more popular due to advances in technology. With advances in technology will lower prices so that knowledge can produce?

There are several good products that have found their way into the market recently. These products have manuals step by step instruction and videos and a list of all supplies necessary for the implementation of their own solar home energy systems.

By doing a little research on solar electric panels is evident that technology is going to need from now. Solar power is clean, efficient and practical is increasingly every day.

Then, for those who want to hang over your hard earned money, go to Solar Electric Panel2 Use.

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About the Author:
Sam Jones is an advocate for Green Energy Solutions and affiliate for green products

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How Much Power Does Solar Power Energy Generate?

Sun, 05 Sep 2010 04:55:26 +0000

There is no specific answer to the question: ‘How much power does solar power generate?’. A large system will absorb a lot of energy and deliver about 50% of it to the storage bank or an appliance; a small one will do the same thing to a lesser degree. A tiny fraction of the world’s power is derived from solar power at the present time.

There are differences depending on the kind of solar unit being used. A solar collector gathers thermal energy, or heat, from the sun, while solar photovoltaic (PV) cells gather the heat and convert it to electricity. The first system, being more direct, is more efficient if what you want is heat and is good for residential water heaters, greenhouse heating, and heating a swimming pool. Electricity can be generated if solar heat is used to heat water to the boiling point and then power is generated by steam.

Solar PV cells absorb the sunlight’s energy, which is turned into electricity. Older solar cells made of glass were not as efficient as the newer ones made of crystalline silicon or solar film. In the year 2000, it was estimated that a whole house system would pay for itself in 8 to 11 years. Today there are technological advances that reduce the time to periods of 3 years or less.

The most efficient solar panels are on satellites in orbit around the earth; there is no resistance to the sun rays from the atmosphere. The technology includes launching the satellite and building antennas back on earth to receive the energy. The most efficient panels on land ‘track’ the sun, turning to face it as the day progresses.

To find out how much solar power you would need to power your whole house, look at your utility bill. The energy use for the month will be listed; divide the number of kilowatt hours by the number of days in the month to get the daily usage. Generally an off-grid home will consume about 1300 kilowatts of energy per hour and cost about $20,000. The most effective and affordable systems are connected to the grid, and by a system called net metering use the grid for storage, sending excess energy to the grid and drawing the utility’s electricity as needed.

To be effective, a solar panel or system connected to batteries must generate more power than the storage units require to be fully charged. The surplus charge will be available for use elsewhere. Solar generated power is much easier to control than wind power, which is often either too little to charge the batteries or too much, overcharging and damaging the battery block. A solar system will simply short-circuit if there is too much charge flowing from it.

The discussion of how much power solar power generates is broad and can seem complex to those who are not familiar with electricity. However, it is one of the simplest and most direct of the sources of renewable energy to harness and use. I have personally managed to build my own home DIY renewable energy system by following an online system which you can find out more about at my website link below.

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About the Author:
Do you want to learn how to use Free Solar Power Systems at home? Do not do it because the author has found many useless guides online. Download the Best Step-By-Step Home Energy Guides at http://www.renewableenergysystemreview.com/download.htm!
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Solar Energy – 5 Reasons Why Solar Energy is a Viable Way to Power Your Home

Thu, 02 Sep 2010 18:44:18 +0000

Energy costs are soaring, so there has never been a better time to decide to live off the grid. But is it really possible? If you decide to try to power your home without any help from the utility companies, you currently have two main options. One is using a wind turbine to generate electricity from the wind. The other is solar energy, this involves using a solar panel to convert the sunlight directly into electrical energy. In this article I hope to show 5 reasons why solar energy is a viable way to generate energy for your home.

1. Initial cost will pay for itself:

The cost of enough solar panels to power a home, coupled with installation costs, will be high. Don’t let this put you off, as the system will pay for itself many times over in it’s lifetime in free energy. You can also reduce this cost by doing some or all of the work yourself. Work from doing your own installation, right down to fabricating our own solar panels. The more you do the cheaper it will be, and the faster it will pay for itself.

2. It is free energy:

After the cost has been payed back all the energy your solar plant makes for you is effectively free.

3. It can work even when there is no sun:

It is a common misconception that there has to be bright direct sunlight to generate power. This is not true, a panel will create energy even on a cloudy day. If you live in an area that has lower sunlight levels you will just need more panels. You can even use the energy at night, as during the day you will store surplus energy in a storage battery bank.

4. You may get help with the cost:

Many governments are actively encouraging home owners to use solar energy. Depending on where you live there may be help available to cover part of the costs of your solar power plant. This help is in the form of direct grants or sometimes tax rebates. Check locally for schemes and their terms before you proceed.

5. You reduce your emissions to zero:

The use of solar panel produced energy creates zero carbon emissions. So you can be happy with the knowledge you are doing your bit to save the planet.

I hope I have convinced you that solar energy is a viable way to power your home. With the ever rising costs of traditionally generated energy, and the undeniable fact that we will have to come up with renewable energy sources. There has never been a better time to think about a home solar energy project.

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About the Author:
Learn the way to disconnect from the grid, and make your own electricity, by visiting this how to build solar panels web site at www.how-to-build-solar-panels-at-home.blogspot.com/.
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Ways to Build Solar Panels and Create a Home Solar Power Plant In Three Easy Stages

Thu, 02 Sep 2010 18:40:54 +0000

With today’s climbing fuel costs it is becoming more and more realistic for you to say goodbye to the grid, and start generating your own electricity from renewable sources. One of the methods you can use is to generate energy from the sun. This is achieved by using a solar panel, which converts sunlight to electrical energy, and then routing this through a battery bank, so that the surplus is stored for use when the sun isn’t shining.

Unfortunately solar panels can be expensive, and if you want to be totally self sufficient you are going to need a lot of them. Luckily you can build solar panels for a lot less than commercially finished ones cost.. Listed here are my best three ideas to help you to succeed in making your solar power dream a reality.

1. The Solar Panel. – As previously mentioned commercially built panels cost a fortune. To make your own you simply need to buy photo voltaic cells. This type of cell reacts to sunlight by producing an electrical current. You simply need to connect these cells together in series, and lay this matrix into a wooden frame with a glass cover. The cells are available on-line, and the timber and glass for the frame you can get from a hardware store. Don’t worry basic wiring instructions will be supplied with your cells.

2. The Battery Bank. – The power from your panels should be routed to a bank of deep cycle rechargeable batteries. The good news is you can pick up used ones for free in most cases. These can then be easily reconditioned for use in your storage unit. Using a battery bank will make sure you have a consistent electrical supply even if the sun isn’t shining. This is a vital element of your home power plant.

3. The Power Inverter. – Finally your 12v DC output from your battery bank has to be put through a circuit that will convert it into AC power at a suitable voltage to be used in your home. You don’t have to understand how this power inverter works, it will come as a complete unit, all you do is connect your battery output to its input, and the inverted output to your domestic wiring system.

Following these tips will aid you to successfully build solar panels, and install a home solar power system. Keeping the cost down by making the components yourself, will mean your installation will pay for itself in the shortest possible time. After this point you will enjoy virtually free energy. Using solar power you will save money, and save our planet too.

Earth 4 Energy – How To Make Your Own Solar Panel

Wed, 01 Sep 2010 21:10:39 +0000

In a world of constantly rising energy costs, solar energy is very appealing since it is free energy. Commercial solar panels, however, are extremely expensive for most people. Building your own panels can present a significant savings on electricity, so if you’re a bit of a handyman and have the tools for such a project, here’s how to make your own solar panel. Typically, a panel can be produced for as little as $100 to $200 in most cases.

Click Here For Earth 4 Energy Instant Access Now!

First, draw a grid onto the plywood to represent the placement of your solar cells. You can customize your cells size and number for each number. After that, cut the plywood by using the circular saw to the appropriate size for your grid. This will be the base for your panel.

To form the frame for your panel, cut the 1 x 1-inch wood to appropriate lengths and attach it to the edges of the plywood using screws and caulk. In order to protect your panel from the elements, paint the completed wooden structure using outdoor paint.

Next on how to make your own solar panel is to join the cells in series. You can do this by soldering the tabs of your solar cells. Tabs from the back of one go into the back of the next in line. Take note that you need to take your time since the tabs are thin and fragile and this is delicate work.

Now, glue the solar cells onto the panel base in the grid patter you laid out earlier. Then attach the copper wire to be run to your electrical system and the blocking diode inline. The diode will prevent the batteries from discharging back out through the cells. The plexiglass should be secured over the top of the panel and must be sealed in place with caulk. Your solar panel is now complete and ready to use.

Click Here For Earth 4 Energy Instant Access Now!

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About the Author:
This author writes about Make Homemade Solar Panels and Earth 4 Energy.
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Solar Panel Systems For Your Home

Wed, 01 Sep 2010 00:10:45 +0000

I was born in the late seventies and whilst I used to be growing up there was minimal speak of pv panel systems with the home. When I had been you there is buzz of pv panels and there where spots which you could see them start out being installed and implemented.

In the 80’s and 90’s pv panels continued to improve as technological innovation and material enhanced and became less costly. Though there in which advancements folks wherever nonetheless commonly focused within the standard types for energy creation such as coal fired electrical power plants, hydo-electricity as well as nuclear energy.

Most of us didn’t put two ideas into in which our strength came from. We just flipped the change and expected the lights to occur on. Ability was inexpensive and also the thoughts of international warming where nonetheless new and for the most element men and women in which not worried concerning the dilemma.

Now issues have altered and individuals are far more conscious with regards to the atmosphere, but there exists even a big element at play correct now and that’s the economy. We have had to tighten our belts a lot more than in the last fifty years and families are undertaking anything they can to cut their each day living costs.

The price of electrical power has skyrocketed and it can be a single with the biggest costs of the average household. This year there may be a heat wave that spread from coast to coast and folks are running their air conditioners longer just wanting to remain cool. Inside summer months greater than any other the energy bills shoot up.

Now you can find pv panel devices that just about any individual can construct in their garage and install on their home without having at any time calling in a professional. You will find quite cost-effective systems that may be essentially purchased off the shelf, but heading in line with saving income and tightening our belts, creating a method all on your own is usually very affordable and is literally easier than at any time.

There are a few added advantages towards do it your self route. Together with tightening the spouse and children belt, how about bringing the loved ones with each other and construct your solar program jointly. This undertaking might be accomplished by anyone that is willing to try and do a small investigation, put some time in and adhere to directions. Get your little ones involved and divide up small tasks that they can complete. Invest a couple several hours as a household in the garage talking and functioning in concert.

The moment you plus the family members have completed the undertaking your kids can possess a sense of accomplishment just about every time they flip the light change plus the lights come on. They will know that this was anything they assisted to develop and will also show them the value of household activities and helping each other to preserve the loved ones on budget.

Solar panel techniques are reasonably priced, less difficult than at any time and might be done at household. Do not waste your challenging earned dollars acquiring one thing that you and your loved ones can do on your own.

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About the Author:
Michelle is a writer for Green DIY energy, a system for buidling homade solar panel kits
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How Much Power Does Solar Power Generate?

Tue, 31 Aug 2010 05:32:36 +0000

No one answer will cover this question: ‘How much power does solar power generate?’. Larger systems generate more power than small ones, newer technology is more efficient than older methods, and a properly installed and sited system will work better than one set up incorrectly.

Solar power can also be divided into solar collection and photovoltaic cell panels. A collector uses the heat of the sun to heat air or water more efficiently than transforming the heat into electricity and using that to make heat. The solar or PV cells absorb heat which is changed into electricity, best used to power appliances. Only the largest systems are suitable for heating and cooling the average house or building.

Older technology lost as much power in the transmission as it delivered. The newer crystalline silicon cells and this solar film technology is much more efficient. A system which used to pay for itself in eight years at best can now sometimes show a positive return in less than a year and a half.

Satellite solar power is most efficient, although there are significant construction and operating costs. The sun’s power is not dissipated by atmospheric intervention in outer space. On earth, the systems that follow the sun’s progress across the sky like sunflowers produce more power. The usual and most affordable roof-top systems must be sited to get as much sun as possible from a stationary position.

You can see from your utility bill how much energy you use. Find the kilowatt hours used, divide this number by the days of the month, and the answer will be the daily usage. A rough estimate is usually near 1300 kH, and a system capable of this output is priced at about $20,000. The cost means that few take advantage of the whole-house technology unless they live in an area with no power service. Most residential systems are connected to the grid, which is used for storage and for extra energy when necessary.

In speaking of independent systems with battery storage, the power output must be higher than the amount needed to charge the batteries. What is left over can be used to power the unit. Solar power is more easily regulated and more consistent than wind power, which is often too little or too much. Wind is useful for something like a water tank, which can be filled as much as necessary. The surplus water will just overflow. A wind system, however, can overcharge the batteries if there is no appliance turned on to take the charge, causing damage to the storage units.

How much power solar power systems can generate is a subject understood only when the act of generating and using electricity is comprehended first. After that, it is relatively simple, and the industry is growing slowly but surely. I have personally managed to build my own home DIY renewable energy system by following an online system which you can find out more about at my website link below.