How-To-Build-Solar-Panels.blogspot.com provides you with informative tips on how to build solar panels and solar water heaters. With us, you will know the various uses and benefits of these amazing systems. Now, you can save over 80% of your electrical bills and protect our environment today!

Thursday, December 23, 2010

Solar Power Saves Energy and Helps The Environment


Today, many homeowners are searching for alternative energy sources to their supply their energy needs. Renewable, "green", energy systems, such as home solar panel and home wind turbine, are the most common. Home solar panels have moved to the top of the most popular list since they are solid-state in nature. With fewer moving parts, they require less maintenance over the years, compared to wind turbines.

Professionally installed panels can be expensive starting at $3000 or more, with the costs only rising from there. Many homeowners are deciding to build and install their own homemade solar panels. Building your own solar panels from common items, sometime even found already lying around your home, is very possible, and practical.

This can raise many questions for the common homeowner, as it did for me when I first started looking into it myself. Is it really possible for the average homeowner to build a working solar panel? Will they be efficient and provide enough power to make it worth it? Would it be cheaper than hiring someone to just install them for me? Let's try to answer a few of these.

Benefits of Building Your Own Solar Panels:
  • 1st of course is the money. If you have ever dealt much with contractors (as I have for over 20 years), you will find that 50% or more of the price is to cover their labor. If you are building and installing them yourself, the money stays in your pocket.
  • Knowledge is power. If you are the one building the solar panels, then you are the one who knows how they were built, and how to repair them if they ever need it.
Another Nice Part:
  • Most the materials needed to build a solar panel are found at your local hardware or electronics store. Some of these items include copper wire, plywood, glass, and silicone. Tools and equipment needed are also usually commonly found in most homes, or easy to pick up at local hardware and electronics stores.
  • There is one exception though... the photovoltaic solar cells. These will most likely need to be purchased on-line.

Useful information alternative energy sources:
http://www.scienceanalysis.com/

Useful information home solar panel:
http://www.scienceanalysis.com/home-solar-panel.html

Useful information home wind turbine:
http://www.scienceanalysis.com/home-wind-turbine.html

Sunday, December 19, 2010

Building a Magnetic Power Generator

This shall be the stepping stone for your quest to build a magnetic power generator. The french creator, Peter Peregrinus, made what is considered to be the initial "magnet motor device" in 1269. You will find people who seem to say this sort of generator will never succeed since it violates the 2nd rules of thermodynamics. Having said that, you can find one guy inside North America who might be getting close to building a magnetic generator operates. You could make a equivalent system on a smaller size.

1. Set a wheel, that is to be the internal wheel, on a titling axis. That wheel by itself must be made up of non-conductive components. The wheel should also rotate.

2. Connect magnets of some type (ceramic bar magnets work nicely) uniformly across the rim of the wheel. Be sure that each one of the magnets faces out for the same polarity.

3. Spot a fixed external ring round the internal ring. Be sure that that ring also is made from some thing non-conductive since you construct a perpetual magnet generator.

4. Line the external, fixed ring of the magnetic power generator, by using magnets that will connect, but not touch.

5. Make spin the internal ring of your magnetic generator you've made. Once the internal wheel gets to the most part of its revolution, the magnets onto the external ring should result in the ring keep on rotating till the up coming magnets group of opposing magnets connect each other again.

6. Allow the internal ring of the magnetic generator rotate until the speed increases and energy is created.

Learn how to build a magnetic generator today!

Useful information magnetic power generator:
http://www.scienceanalysis.com/magnetic-power-generator.html

Useful information magnetic generator:
http://www.scienceanalysis.com/magnetic-generator.html

Learn how to build a magnetic generator:
http://www.scienceanalysis.com/build-magnetic-generator.html

Friday, December 10, 2010

DIY Home Solar Power Systems

As home solar power systems are expensive for individuals and homes, DIY installation kits have enabled the reach of solar energy to every household. DIY systems are not only easy to build but also convenient to install.

A solar panel can cost you somewhere around $20,000 to $40,000. You can expect some rebates and discounts but nowhere can it be stated affordable for middle income groups. As per estimation, if you install a solar panel on the rooftop for heating purpose, you can expect the complete return on this investment only after 15 years or so. This is quite a long duration to deem the benefits of equipment. To overcome this, DIY system can be seen as a beneficial option as home power source.

Sun is a never-ending source of energy. It is true that the energy it disseminates is free but to utilize it properly we need solar panels which are costly. Thermal panels will trap the energy and convert it for good. As an old saying goes, to make money you need to invest money but to use thermal energy effectively you need to whip out thousand dollars at a time. You just need to go market and buy a DIY solar panel kit. With it, you will be spared from heavy domestic bill. Your electricity appliances will run from solar power and save you from the plight of paying huge power bills.

DIY solar panel kits are worth your investment. Though, before purchasing one you need to pay attention to your home power needs. More or less, they will look similar to you and their prices do not vary much. A step by step instruction guide for DIY solar panels can cost you $50 and the material to make an effective solar panel can cost you between the price ranges of $150 to $200. So, before buying one, assess your needs first. For instance, how large your home is and how much energy efficiency it demands in winter and summer.

Useful information home solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems-Uses&id=3547988

Useful information solar panel kits:
http://www.scienceanalysis.com/solar-panel-kits.html

Learn how to DIY solar panels:
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Friday, December 3, 2010

Alternative Sources of Energy

We hear people talking about renewable energy on a regular basis. Even governments have started to promote the usage of it. Many people turn a blind eye to it however, which they should not do. Not just for the benefits of the economy, but to benefit us as people. To benefit our homes and to prevent us from paying so much money to pay our bills. If you want to become more self sufficient look at alternative energy sources. I also learned to build my own solar panels DIY cheaply using a guide that I will share more about with you.

If you are just starting out then its recommended that you choose from either home wind turbine or home solar panel. This is because they are the simplest choices and the most effective.

It is obvious that these are not guaranteed to work in your area. Solar panels require good levels of sun. Wind turbines require lots of wind to generate electricity. If you live in an area which produces little of one then you know not to go for that choice.

Many people do not even attempt to try renewable energy. It is relatively new. Plus, the start up costs of purchasing the source can outweigh the potential benefit.

Some think that if you choose a renewable source that it cannot work across the board but it can. You can start saving on several of your bills. As the energy you are generating will cover that which is being used.

If you wish to produce greater amounts of electricity you can. To do this you will need to purchase more wind turbines. But, by doing so, it means that you will be able to, for example, have electricity available to cover your electricity in the home and also to heat your water.

The important thing is research. Look into which renewable source will be best for your area. There are many alternative energy sources out there so you will be spoilt for choice. But if just starting out then start with one of the most popular methods.

Useful information renewable energy:
http://www.greenearth4energy.com/renewable_energy.html 

Useful information alternative energy sources:
http://www.scienceanalysis.com/ 

Useful information home wind turbine:
http://www.scienceanalysis.com/home-wind-turbine.html

Useful information home solar panel:
http://www.scienceanalysis.com/home-solar-panel.html

Monday, November 29, 2010

Solar Inverters For Solar Power

At present, solar energy is the most popular form of alternative energy on the globe, for both residential and commercial uses. These systems are increasingly more efficient, allowing them to be ever more adaptable and common. However, while most people are familiar with the most visible feature of these systems, solar panels, few people realize that solar inverters are what make these systems functional.

Solar panels are an essential part of photovoltaic systems, as they are the means by which sunlight is converted to electricity. The problem is that the electricity they create is of a DC (direct current) nature, while most electrical appliances and home components require the use of AC, or alternating current. This is where the inverters come into play.

The primary purpose of solar inverters is to change the direct current coming from the solar panels into alternating current before it is consumed by a home's electrical system. They are essentially the bridge between two separate power systems and allow the two different systems to work together. This being the case, it is highly recommended that one purchase the highest quality inverter that they can afford, as an inferior inverter can often fail and the worst possible time. If you're unsure as to which inverter is the best option for your needs, consulting with a solar power professional is often the best way to go. Many local photovoltaic suppliers will have experts available to answer any questions one might have.

For those that have no experience in solar energy production, it is often best to purchase a "complete" system rather than the individual components. Most manufacturers will offer complete systems that include all of the parts needed, including the inverter. These systems are the easiest way to get started, and can often be installed in a matter of hours or days, depending on the system. If, however, you are familiar with electricity and understand what you need, it is possible to piece together and build your own system from individual components. Building solar panels this way allows one to customize and upgrade whenever the need should arise.

Useful information alternative energy:
http://www.scienceanalysis.com/

Useful information photovoltaic systems:
http://www.greenearth4energy.com/photovoltaic_systems.html


Learn how to build a solar panel:
http://ezinearticles.com/?Building-Solar-Panels-From-the-Comfort-of-Home&id=3717430

Wednesday, November 24, 2010

Photovoltaic Solar Systems

At present, there is a new type of Solar array or photoelectric solar cells known as Photovoltaics or simply PV. This solar cell is made up of Silicons in crystalline form with little cadmium telluride and little copper indium sulfide or copper indium selenide. These solar arrays work on the principle of Einstein's photoelectric effect which won him the Nobel Prize. When Sun light falls on these PV solar systems, the device convents the heat energy into electrical energy and thus produces electricity. Semiconductors are used for manufacturing of the photovoltaic systems. This is because Semiconductors have most number of valance electrons. The process by which these semiconductors are made is known as Czochralski process. These semiconductors are produced using silicon. The amount of electrical energy produced is directly proportional to the number of solar cells used.

The human race should fall back to using the renewable source of power because all the fuels through which we are generating power are all going to run out in another hundred years from now on. So for power generation renewable energy sources are the only one which can provide us a long term solution. The PV solar systems are one of the renewable energy sources which uses sun as its energy source. The main advantage of this PV solar system is that you can build it yourself. It will be a funny experience as well as exciting experience building the PV solar system ourselves. This kit costs around less that Dollar two hundred; you can also get the manuals from eBay website. You can cut down the cost if you can buy few things yourself from the local hardware stores.

Based on your need you can decide the number of solar cells to be used in the PV solar systems. For building a small mobile phone charger one solar cell will be good enough. You can also add a battery to the design which will store the electrical energy for later use. This PV solar system with the battery gives you more stability because it provides you provision to store the power and provides you a constant output voltage. However, a design without batteries will have fluctuations in its output voltage.

More the solar cells more the generation capacity of your PV solar system. To maximize the power generation you need to maintain the angle at which the sun rays falls on the solar panel at ninety degrees. This can be archived by having a motor attached to the panels which can tilt the move it according to the position of the sun and maintain a ninety degrees angle between the panel and the sun rays. This will in turn increase the efficiency of the power generation in the PV solar systems. There are motors available in the market which can turn up to 320 degrees. You can also use reflectors in a large number to focus on one particular solar cell which will also help you increase the power production coefficient.

Useful information photovoltaic systems:
http://www.greenearth4energy.com/photovoltaic_systems.html

Useful information renewable energy sources:
http://www.greenearth4energy.com/renewable_energy_sources.html

Useful information solar panel:
http://ezinearticles.com/?How-to-Build-a-Solar-Panel?&id=1433709

Saturday, November 20, 2010

Benefits of Alternative Energy Sources

By installing home solar power systems or home wind turbines, you are able to take full advantage of many benefits that alternative energy sources have to offer. Benefits such as achieve tax incentives, cut down your electricity bills and even protecting our environment.

home solar power systems can bring you attractive tax incentives, do find out from your area for more information regarding tax incentives. There should be a rebate offered by the governments to encourage the installation of solar power systems in homes. This has been popularly practiced by several construction companies as well. The building of solar panel systems may require some time to complete but then you can reap all of the benefits. You can enjoy the wealth of using all of the electricity you want as it isn't depleting any resource.

There are also many benefits of home wind turbines that we can take into consideration. Not only can you save money on electricity, you can also power other devices in your homes at the same time with your very own generated electricity.

The invention of home wind turbines and solar panel systems are made to be environmental friendly. With the existence of harmful greenhouse gases in our environment today, it is recommended to acquire one of the greenhouse kits to reduce the amount of pollutants you and your family contribute to the environment.

A greenhouse kit can be considered as a long term beneficial investment. With this, the existence of greenhouse gases can be eliminated and allowing a better environment with fresher air to breath in.

At present, saving money has been the main priority in many households due to economic depression. Let us explore ways for you to ease the tension and save more money for the rainy days. If you are interested in saving money, one of the most effective ways to save money is using alternative energy sources to generate electricity.

Saving money on electricity can be proficient in a variety of ways. We recommend using either wind power or solar power to create it. It is advisable to choose wind power generators for open areas where large amount of wind can be collected. Home solar power systems and solar hot water heaters are also affordable way of saving electricity and they are advised to be mounted on rooftops of houses or commercial facilities. Otherwise, it can be also ground mounted in gardens or on a piece of land near the main area. These recommended strategies to save money have proven to work and have benefited many people in the world today.

Useful information home solar power systems:
http://www.greenearth4energy.com/solar-panel-systems.html

Useful information home wind turbines:
http://ezinearticles.com/?Home-Wind-Turbines---The-Green-Choice-For-Electricity&id=3418512

Useful information alternative energy sources:
http://www.scienceanalysis.com/

Tuesday, November 16, 2010

Build a Green Home With Magnetic Generators

Magnetic generators are one of the hottest topics when it comes to alternative energy sources. This is because many individuals want to cut back on energy costs and become more energy efficient.

Some people don't want to commit to putting together a magnetic power generator because they believe it would be difficult to put together one themselves. However, a magnetic generator is actually easier to put together than a solar panel system or wind turbine.

As long as you make sure you have the proper plans you should have no issue putting together your energy efficient generator. Although these generators are easy to put together, this isn't the only reason why they're so popular.

One of the biggest reasons many homeowners are attracted to magnetic motors is because they can work in any weather condition. That's right, you don't need any sunlight or wind to begin producing energy for your home. This is a big advantage it has over other alternative energy producing devices.

Since no outside energy is necessary to power these generators, they power themselves multiplying the usable energy it produces for your household. Of course, you don't need all this extra energy, which means it will be generating more energy than your household requires.

With all that extra energy you can start selling some of it back to your power company. These are just a small portion of the many reasons why people are so attracted to magnetic motors.

If you want to put together your own magnetic generator you should take advantage of a DIY plan designed for this purpose. By using the proper DIY plans you can be certain you're putting together your magnetic energy efficient generator properly.

It is important for you to know that these magnetic generators take advantage of magnets to create perpetual motion. What this means is that you will have the benefit of using never ending motion to generate energy.

So your magnetic generator will be making energy for your home without taking a break. It is because of this perpetual motion why this type of generator has the ability to produce energy for a very long time without stopping.

This is another reason why people are very attracted to magnetic generators. Some people have a hard time believing in these generators, but once they set up their system their skepticism disappears.

Useful information alternative energy sources:
http://www.scienceanalysis.com/

Useful information magnetic power generator:
http://www.greenearth4energy.com/magnetic_power_generator.html

Useful information magnetic generator:
http://www.greenearth4energy.com/benefits_magnetic_generator.html

Wednesday, November 10, 2010

FAQ On How To Build a Home Solar Power System

Home solar power systems can be very expensive. Just one solar panel can cost more than $1,000. On the other hand, if you don't give solar power a try, you'll be stuck with rising electric costs. However, there's a simple solution: you can learn how to build home solar power systems yourself. You can build solar panels and install them as part of a system. It's not that difficult. Even if you don't have a lot of experience with building things, you can still learn how to put a home solar power system together, just as long as you have the right set of instructions!

Here are some frequently asked questions on how to build a solar panel.

What components are needed?

The primary components of a solar power system include the solar panels, battery, charge controller, and inverter. The panels charge the battery, the charge controller manages the charge, the battery provides DC power to the inverter, and the inverter converts the Direct Current voltage to Alternate Current voltage.

What materials and tools are needed?
  • Wire cutters
  • Drill
  • Screwdriver
  • Wire crimping tool
  • Drill bit
  • Reamer
  • Plastic sheet cutter
  • Hacksaw
  • Pliers
The DIY guide you choose should provide you with a more detailed list. These will give you a general idea of what is required for this project. Obviously, most of what you need are tools that you probably already have. If you don't, you can easily obtain them at any hardware store.

What is the importance of a charge controller?

The charge controller monitors the battery to ensure that it receives the charge it needs when it needs it. An overcharged battery is just as problematic as an undercharged battery. The amount at which a charge controller is rated depends on the amperage it can process. For example, if a charger is rated at 30 amps, it means you can connect it with 30 amps of output current.

What is the importance of the inverter?

Standard VAC electricity is required to power residencies. Solar panels generate DC current, which is stored in the battery. In order to power lighting and appliances, an inverter is needed to convert the DC current to VAC electricity. There are two types of outputs: regular sine wave and modified. Most appliances can use sine waves, although some, such as fans and amplifiers, do better with modified sine waves.

Where should you install your home solar power system?

The ideal location for a well-designed system is a clear and unobstructed. Most homeowners put their DIY solar panels on their roofs, facing south. Even if you have a flat roof, you can still install the solar panels on a tilted mount. If the roof won't do, you can place the panels on top of a building or deck. Only place the system on the ground if there are no obstructions blocking the sunlight. There are "tracking" mounts available that will automatically follow the sun's position.

Useful information home solar power systems:
http://www.greenearth4energy.com/solar-panel-systems.html

Learn how to build a solar panel:
http://www.scienceanalysis.com/build-solar-panel.html


Learn how to DIY solar panels:
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Wednesday, November 3, 2010

Learn How To Build a Tesla Fuelless Generator

The Tesla fuelless generator is an energy invention that generates electricity. Tesla discovered this particular cutting edge technology in the 1930's, but today there are several types of home generators that produce energy from alternative energy sources.

Nikola Tesla is perhaps one of the most unrecognized geniuses when you consider his many fundamental achievements. He was a physicist, inventor and electrical engineer of unusual intellectual brilliance.

Tesla was of Serb descent but he worked mostly in the United States and all too often others have taken credit for his work. Even though this was the case he is still renowned as the man who invented the twentieth century.

Just a few of his many contributions to the world that we live in today are the electric motor, AC power generation and distribution, neon and lasers, spark plugs, X-rays and Tesla coils.

Tesla spent the second half of his career working on what he called his "Fuelless Generator". He used to explain it a being a device that uses "the energy that operates the universe". At the time his explanation probably sounded somewhat far-fetched but now a days we are all fairly familiar with the term "zero point energy".

The Tesla generator is a remarkable invention in that, not only is it reasonably inexpensive to build, also only very basic skills are needed in order to construct one. It runs silently, is completely weather proof and can be used in any climate. So unlike solar panels or wind power, it is not dependent upon the weather or climate conditions. This particular generator does not give off any emissions, fumes of any kind, or radiations.

You may also be interested to find out more on learning how to build a Tesla generator.

Useful information alternative energy sources:
http://www.scienceanalysis.com/

Useful information Tesla fuelless generator:
http://www.scienceanalysis.com/tesla-fuelless-generator.html

Learn how to build a Tesla generator:
http://www.scienceanalysis.com/build-tesla-generator.html

Friday, October 29, 2010

Generate Electricity With Solar Panels

Solar photovoltaic panels potentially can decrease your present power bills. There are many hallmarks of using a solar energy cell array with assorted panels fitted together a mounting system. Photovoltaic technologies generate electricity coming from sunlight. In a solar-powered house, PV cells usually are constructed together in a series of modules, or solar panels, which in turn absorb fractions of the sun's energy from their position on your roof. That resulted with the creation of flexible solar panels.

These panels could also be used for the function of roofing which mix effortlessly directly into the roof tops in which assists save you on costs caused due to steel roofing or even shingles. They are usually layers of plastic, which are flexible in nature, might be folded and loaded. Each foldable solar panel contains photovoltaic cell and a converter.

Experts in New Jersey usually are developing an "organic" covering which may be colored or printed onto flexible plastic sheets or other areas. Organic means it's carbon based. Experts observed that typical solar cell conversion efficiencies of ten percent were achieved. Experts and developers of this panel believe that this may sooner or later deliver the solution for widespread supply. But for now, these kind of new panels supply great solutions for individuals who need only lower wattage solar panels.

These panels therefore are manufactured in sizes that can be promptly used to potential or charge scaled-down batteries quite easily. They are usually lightweight and flexible, making them notably useful if you need a portable solution. These flexible panels make use of amorphous technologies, which in turn tend to go over a larger area per watt as compared to crystalline technologies. These kinds of panels are created from a header pipe and a tubing strip. The flexibility allows use directly on a flat roof in a freezing climate.

Solar panels are usually the most common and also popular form of these types of innovations. Once extremely inefficient, these devices have right now become a feasible converter of the sun's rays into energy. Residential solar panels are ideal for electronic equipment without gain access to the power grid. Being in "the field" can be rough on rigid silicon wafers. Solar panels should face true southern area. These are actually great solution anytime saving and obtaining an alternative to the energy we are currently using.

Useful information Solar photovoltaic:
http://ezinearticles.com/?How-Crystalline-Solar-Photovoltaic-Cells-Work&id=2768475

Useful information generate electricity:
http://ezinearticles.com/?Learn-How-to-Generate-Electricity-With-a-Magnetic-Generator&id=3380374

Useful information solar panels:
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Friday, October 15, 2010

Facts On Using Home Solar Power Systems

Home solar power systems have been the topic of many discussions as a replacement for providing electrical power to homes. The first photovoltaic effect was discovered in 1839, but the first solar cell was not built until 1883. The first serious need for developing this industry began with the research being done for space exploration.

Silicon and other substrates, the materials that made solar panels, are what moved computer technology from the old tube-type transistors into the modern age of micro-circuitry. Technology continues to improve the possibilities of replacing global warming power plants with this clean energy harnessed from the sun.

The 1839 photovoltaic discovery produced an efficiency rating of only 1%. Since then, new materials and concepts in design are achieving as high as 97% wattage outputs. With these kind of results, there will soon be materials which can absorb sunlight from any angle, and solar power just became a reality for powering the world.

For many years, now, homeowners have been solar power to light their walk ways. With the development of motion detection, a slightly larger solar panel has been powering outdoor security lights. Outdoor enthusiasts are using these panels to completely power their RVs, and people with portable computers are using dashboard panels to power and recharge their laptops.

Farmers and ranchers are making use of solar power in remote areas where water for livestock is needed, but conventional power is too expensive. A few solar cells can be installed to power well pumps and living quarters for ranch hands.

With the cost of real estate going up each year, more people are buying property in regions where power lines are not a possibility. This makes it a very affordable source of powering their homes, while allowing them the benefits of enjoying the 'green-house' trend.

Governments around the world are putting more funds into the research, development and installation of solar cells. There are numerous solar farms in place which are powering small cities, and solar grids that are being utilized to power rural areas where it is cost prohibitive to run conventional electric power.

Currently, a large number of people are purchasing home solar power systems as back up power for their homes. And, many homeowners are taking advantage of this technology by implementing the use of solar to power much, if not all, of their home energy needs. With the solar photovoltaic industry making great strides in improving the wattage output of solar panels, it is possible to expect even more solar power installations.

Useful information home solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems---Experience-the-Benefits-and-Satisfaction-of-Building-One-Yourself&id=4397880

Useful information solar photovoltaic:
http://www.greenearth4energy.com/solar_photovoltaic.html

Useful information solar panels:
http://ezinearticles.com/?Make-Easy-DIY-Solar-Panels-to-Generate-Your-Own-Electricity-and-Save-on-Your-Monthly-Electric-Bills&id=3832245

Sunday, October 10, 2010

Solar Power Systems For Residential Uses

Home solar power systems have grown in popularity during the present economic crisis. In search of applications that can save them money years down the line, homeowners have been researching the various types of solar panels for residential homes and pricing how much overall they can expect to save in fossil fuel production. With a variety of different solar power systems designed for properties in a range of sizes, the budget-conscious and Earth conscious consumer can collect and convert free energy to generate their own natural energy for several different purposes and applications.

Solar-Powered Electricity with Panels


The most common form of solar power for residential homes is offered by using photovoltaic panels to generate and store power for both daytime and nighttime use. While these panels have existed for over a decade, with advances in technology these solar power electricity systems have become far more efficient and easy to use. With newer kits hitting the market that advertise easy, do-it-yourself installation at an affordable price, sales of solar panels have skyrocketed within the recent years. Typically founded mounted to the top of residential roofs, the panels will produce a current known as a DC current. Once this current is produced, an inverter will convert it to an AC current, which is useful to power home electronics and electrical devices.

One benefit of these solar power systems as far as monthly cost of use is concerned, is if your solar panels generate more current than you use during daytime hours, excess power will travel back to utility lines where they can be used at night or credited to offset costs accrued during evening hours when no sun is present. With new and innovative systems, homeowners can reasonably supply all of the power they need with one initial investment.

Solar Water Heating Systems


A solar hot water heater is another popular solar power application used in residences. Rather than heating your water with electricity or gas, the water is actually kept consistently warm in your home with sunlight. A solar collector will be place on the roof of your home and water passing through the collector will be heated. With webbing connected to the home's water lines, water will be exposed to the sun and heated quickly and returned back to the home. Very inexpensive to purchase and install, these solar water heaters can be used for both inside the home and outside the home.

While these are just two types of solar power applications for residential properties, they are two systems that will cut down your use of electricity significantly. Take a proactive step to going green and rely on a free power source rather than one that costs in abundance. By researching the systems and programs available, you can receive tax deductions and rebate credits with a qualified update to your home.

Useful information home solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems---Experience-the-Benefits-and-Satisfaction-of-Building-One-Yourself&id=4397880

Useful information solar panels:
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Useful information solar hot water heater:
http://www.greenearth4energy.com/build_water_heater.html

Tuesday, October 5, 2010

Build Your Own DIY Solar Panels

Due to the rising costs of energy and increasing threats of global warming, people are encouraged to go green with home solar power systems. The process is simple. It involves solar photovoltaic panels that will definitely absorb the sun rays. When the energy is sufficient, it will be converted to renewable energy using the generators. Comparing the prices of energy from burning fossil fuels and energy that comes from solar panels is just like comparing apples and oranges. On the first place, solar energy is free to use and at the same time environment friendly.

Speaking of the benefits, solar panels can be easily maintained. You don't need to spend time since they're mostly made of glass. Another thing is that you can save energy consumption by 80%. Yes, it's true. And if you continue one investing to home solar power systems, you can earn money out of free energy. I tell you, this is a lifetime investment. You only need to finance at first then you will gain the benefits for long. In United States as well as United Kingdom, almost 1/8 of the people are using solar panels. By next year, it is expected that solar panel users will increase since the system was made accessible for anyone.

You have two options actually. It's either to buy readily available panels of build your own. On the first glance, you might choose the first one because it's easier. But when you saw the price, you may back off like a cat seeing a huge track. The price is absolutely HIGH. Besides, there's no guarantee it will fit on your home requirements. On the other hand, DIY solar panels are cheaper options. With the presence of installation guides on the internet, you can easily build your own solar panels and generate free electricity.

The installation guide costs around $50 which includes free video and audio tutorials. These help a lot especially for those who are not born with crafty minds. The panels can be easily installed using simple tools such as pliers, screws and other simple machines. The materials are not included though. But you need not to worry because there are installation guides that help home owners located cheap yet durable materials.

Solar panel is no doubt the remaining home in the modern day. With the presence of DIY installation guide, you don't need to pay bigger. For the upcoming years to come, solar energy will remain on its position as it is today. It might be practical to invest now while the materials are still cheap.

Useful information home solar power systems:
http://www.greenearth4energy.com/solar-panel-systems.html

Learn how to DIY solar panel:
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Learn how to build your own solar panel:
http://ezinearticles.com/?Build-Your-Own-Solar-Panels-Do-It-Yourself-Project&id=4604789

Tuesday, September 28, 2010

Going Solar With Home Solar Power Systems

Home solar power systems are best suited for locations where sunlight is abundant. Solar panels, also known as solar photovoltaic panels, cost around $1,000 each so you can expect to spend up to $20,000 or more for an entire solar system that generates solar electricity sufficient for the home setting. Solar power systems offer a lot of benefits and these are reaped once you make the commitment to promote energy efficiency through the use of solar panels -whether at home or in your business.

Solar panels are installed to gather sunlight that is transformed into electrical energy. Their energy-giving potential is directly related to the amount of sunlight exposure. Generous incentives, such as rebates, renewable energy certificates and feed in tariffs are available and reduce the cost of ownership to individuals and businesses that use renewable energy sources. But getting a solar rebate is just one of the many reasons why you should switch to solar energy.

Control of utility bills. One of the main reasons why more households are investing in solar power equipment is to reduce electricity bills. Upfront spending is a little higher because of the cost of solar systems, but if used properly - good returns can be expected. Your home may be spared from increasing electricity costs with the help of solar panels. Furthermore, some governments are now more than willing to grant solar rebates, renewable energy certificates and feed in tariffs to any individual or establishment using solar energy.

Energy conservation. The main reason why solar systems were developed was to increase the generation of energy from small scale renewable sources and reduce emission of greenhouse gas emissions generated by the use of fossil fuels. Solar electricity is being actively promoted not only in residences but for commercial and industrial uses as well.

Reducing pollution. Solar electricity effectively reduces green house gas emissions by generating electricity from renewable sources as opposed to fossil fuels. Reducing the use of fossil fuels to generate electricity reduces carbon emissions that are harmful to the environment. Also, photovoltaic systems such as with the use of solar photovoltaic panels allow you to use energy that is free of carbon emissions.

Improvement of air quality indoors. In developing countries, aside from pollution reduction and energy efficiency, solar power provides health benefits to homes. It has been observed in developing countries that households using solar panels to generate electricity see a reduction in kerosene fumes indoors, especially where kerosene lamps are used in poorly ventilated areas.

Prevention of kerosene-induced fires. A common fire hazard in developing nations involves the widespread use of kerosene-powered lamps. With the installation of solar systems, the use of diesel fuel, kerosene, and gasoline for lamps and small generators is kept at a minimum. Threats of fire are thus, reduced where solar electricity is applied.

Useful information home solar power systems:
http://knol.google.com/k/gallen-ho/functions-of-home-solar-power-systems/2mhbchqvfabso/4

Useful information solar photovoltaic:
http://ezinearticles.com/?How-Crystalline-Solar-Photovoltaic-Cells-Work&id=2768475

Useful information generate electricity:
http://ezinearticles.com/?Learn-How-to-Generate-Electricity-With-a-Magnetic-Generator&id=3380374

Monday, September 13, 2010

Installing Solar Panels At Home

In the past, there has been a growing need for solar energy in homes owing to its environmental and economical benefits. The solar panels are made of solar photovoltaic cells that convert sun energy into electric energy used for heating purposes or to power electrical devices. The energy generated is directly transmitted to the electrical appliances or gets stored in a battery for future use. Although a difficult task, the process of installation can be easily achieved with proper assembly and electrical knowledge.

Costs

The installation cost largely depends on the solar power system used. In general, single panels that generate around 75 watts of energy cost $900. While an energy efficient panel producing 2 kilowatts of energy, will cost around $16,000-$20,000, and 5 kilowatt systems are worth $30,000-$40,000.

Solar panels are basically installed on the rooftop of homes. They can also be placed as free standing units close to the structure, provided there is enough space. The panels can be mounted using flush, poles or roof ground mounts. Flush mounts are used for installation on the top of a roof. Pole mounts support small or single solar panels, while roof ground mounts are applicable for roof and ground installations.

The panel needs to be perfectly angled to direct sunlight, as the system produces solar energy in full capacity only when positioned facing the sun. It is also necessary to eliminate all hurdles that block sunlight or else it will work ineffectively. Depending on the need, the panel needs to be tilted slightly to attain the maximum amount of sunlight. It can be tilted to the degree of latitude the panel is fixed at.

For instance, panels positioned at 15-25 degrees latitude need to be tilted to the same degree while panels at latitudes of 0-15 degrees are to be titled to 15 degrees. Once fixed, the solar panel needs to be tested to make sure it is protected and leak proof, too. Following this the panel needs to be connected to an electric circuit box or an inverter running on battery power.

Benefits of Installing Solar Panels

Solar panel installation in homes offers numerous benefits. The initial investment is only a one time cost which can be regained within a few years of installation. It is both environmentally and user friendly. The solar energy uses no fuel to produce energy and also does not release any harmful pollutants into the environment. Home solar power systems are easy to use and require less maintenance. The major benefit is that it enables you to offset all energy costs thereby saving on electrical bills. Solar panel installation is a cost effective choice for all homeowners and aids to generate clean and green power.

Useful information solar photovoltaic:
http://www.greenearth4energy.com/solar_photovoltaic.html

Useful information Solar panels:
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Useful information home solar power systems:
http://www.diyhomebuildingkits.com/index.php?p=articles/solar-systems/home-solar-power-systems-uses

Monday, September 6, 2010

Home Solar Power Systems

With a great number of new technological advances, home solar power systems are a great way to generate clean energy which can be turned into power for you office or home. Using solar power is one of the best alternate source of energy and has become more popular now than ever before. Not only will a home solar power system save money on your home energy costs, but it very eco-friendly as well.

The are now many variation of home solar power systems available to homeowners and consumer today. Well known developers like GE for instance, have developed a number of different solar energy systems which are very efficient. When it comes to selecting a system that will work for your house of office, there are a number of considerations and questions you should ask yourself so you become more knowledgeable about what's available to you and which system will provide the energy you need.

Since arming yourself with the basics of home solar power systems can be a daunting and confusing task, you may want get your hands on one of the best guides that will walk you through everything you should know including how to build your own home solar power system from the ground up.

Below you will find some helpful information and tips:

Understanding Home Solar Power Systems

First and foremost it is critical that you understand the different types of systems available. There are 2 different kinds of systems. First is the photovoltaic (PV) panels and second is the solar thermal system.

The Photovoltaic Panels System

Basically photovoltaic systems are comprised of solar energy panels which transform energy generated by the sun and converts it to electricity which is then used to power the most common appliances and lighting fixtures in a home or office. Photovoltaic systems should not be used for more items than home appliances and lighting. One of the drawbacks to this kind of system is the cost to purchase and installation. In fact they are probably the most expensive systems.
The Solar Thermal System

These type of home solar power systems are mainly used to produce heat. They are best used for any type of boiler apparatus, furnace or water heater. A solar thermal system produces heat using direct sun light much more efficiently and cost effective than that of traditional energy or electricity from a utility company. One of the drawbacks you should consider is the amount of room that one of these units will need to occupy if you plan on running some of the more popular items like major appliances. A major benefit however, is the fact that with a solar thermal system it is not uncommon to save upwards of 80% on your home or office energy per year! So if your main idea is to save or reduce your energy consumption as well as your budget, you might want to consider this type of system. In addition it is not hard to build your own solar panel using a detailed and professional A-Z guide containing full video documentation.

Tips For Calculating Your Energy Cost

Now that you have a better idea of what systems are available to you, and how you intend to use them, the next step is to do a thorough calculation of your home or office energy consumption. Doing this exercise will also narrow down which of the two systems will be most advantageous for you. You can start by creating a list of the items which will powered using your system. Make sure to document all appliances, lighting fixtures, heaters, and any air conditioning.

Useful information home solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems---Experience-the-Benefits-and-Satisfaction-of-Building-One-Yourself&id=4397880

Useful information photovoltaic systems:
http://www.greenearth4energy.com/photovoltaic_systems.html

Learn how to build your own solar panel:
http://ezinearticles.com/?How-to-Build-Your-Own-Solar-Panel-to-Save-Electricity-in-Your-Home&id=2435153

Monday, August 30, 2010

How to Make Home Solar Power Systems

Home solar power systems are a great way for you to add value to your home while at the same time saving a lot of money on your power bills.

We are all looking for ways to cut our monthly bills and save money. Here, you will learn how you can save that money, with the added benefit of lowering your carbon footprint by reducing your need for fuel. Every little helps.

You might say home solar panels, great idea, but aren't they expensive, that's right! Solar panels are expensive to buy direct from the store and you will need a group of them to make any difference to your power bill. The answer is to make your own and make a lot of them, join them together and use the power for your home.

You are not home during the day, then sell the power to the utility company or store it in batteries for the evening, either way you save money. Think reduced or no more power bills.

You can get the materials to make your own DIY solar panel at your local hardware store and online, they are readily available and won't cost the earth either. You can make one panel at the start. Your first panel will give you about 120 watts of power which will power a light bulb but it will do a lot more than that.... it will give you the confidence to build a home solar energy system.

The big questions are, how do I make a DIY solar panel, where do I get the best information and will I be able to do it. The answer to all these questions is YES... if you can watch some videos, follow directions and use a few basic tools.

Home solar power systems are a tried and trusted technology, they just work.... they don't need maintenance, give little or no trouble and best of all they last for years. The big drawback has always been the cost and now that you can make your own this is certainly not a problem any longer.

Useful information home solar power systems:
http://www.diyhomebuildingkits.com/index.php?p=articles/solar-systems/home-solar-power-systems-uses

Useful information home solar panels:
http://ezinearticles.com/?Produce-Your-Own-Thermal-Energy-With-Home-Solar-Panels&id=4393169

Learn how to DIY solar panel:

http://ezinearticles.com/?DIY-Solar-Panel-Made-Simple&id=4387054

Wednesday, August 25, 2010

5 Reasons Why You Should Use Solar Energy In Your Home

Energy costs have been soaring, and now is the best time to live off the grid. 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 home 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. There, I will present you 5 reasons why solar energy is a viable way to generate electricity 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 project.

Useful information home wind turbine:
http://ezinearticles.com/?Using-a-Home-Wind-Turbine-to-Generate-Electricity&id=3460692

Useful information generate electricity:
http://ezinearticles.com/?Generate-Electricity-With-a-Magnetic-Power-Generator&id=3716166

Useful information renewable energy sources:
http://www.greenearth4energy.com/renewable_energy_sources.html

Saturday, August 21, 2010

Why You Should Build Your Own Solar Panels?

There are many good reasons to look into finding out how to build a solar panel. We can no longer continue to rely on fossil fuels for our energy needs. Those resources are being depleted at a rate that cannot sustain our needs for much longer into the foreseeable future.

You don't have to be an expert at building things to build solar panel. The most important aspect of creating the panels is to have a comprehensive guide at your finger tips. Here are the top 3 reasons why you should build solar panels:

1. Rising energy costs. All different types of energy continue to rise in price. Gas, oil, natural gas, pretty much any fuel used to heat your home or run your car is becoming ridiculously expensive. In fact, the cost of electricity continues to rise annually, and there are no advantages to those costs for you as the consumer. In other words, as the price goes up, you get nothing in return, except the promise that if you pay your bill you will continue to receive electricity. As the population continues to grow and more people use electricity for even more things, this drives the prices up even more, because the electrical companies have to expand their operations in order to keep up with the demand. Creating your own energy source, such as solar panels, can significantly reduce your dependence upon electricity.

2. New alternative energy sources are expensive. There are many new alternative energy sources that are being developed and are becoming available. The problem is that many new technologies are very expensive, generally because the cost of the development of the technology is factored into the price tag. Solar energy has been around for decades and is an affordable technology for the average homeowner, if they choose to build and install panels with a guide. Purchase of commercially built panels plus installation is still very expensive.

3. To preserve the environment. Using a renewable source of energy that is clean and green helps the environment. You are effectively reducing your carbon footprint as well as your dependence on traditional energy sources. Solar energy is available every day, you just need the means by which to collect and harness the energy. That is where solar panels come in.

If you want to build solar panels, you will need to find a guide that will show you step by step exactly what you need to complete this project. This guide should include the materials you will need, where to find them, how to assemble them, and how to build your own solar panels.

Learn how to build a solar panel:
http://www.scribd.com/doc/19967300/How-to-Build-Solar-Panel-Magnetic-Generator-Wind-Turbine-And-Solar-Water-Heater

http://ezinearticles.com/?How-to-Build-a-Solar-Panel-Step-by-Step&id=3433747

Learn how to build your own solar panel:
http://ezinearticles.com/?Build-Your-Own-Solar-Panels-to-Save-Money-and-the-Environment&id=4589558

Wednesday, August 18, 2010

Advantages of Home Solar Power Systems

Alternative energy sources are more common these days and home solar power systems are getting much public attention nowadays. There has been a widespread campaign for renewable energy sources as a result of various factors.

First is the fast decline of current energy sources and to some extent predicted to be incapable of supplying the future demands of the global population for energy. Second is the looming effects of climate change which is also partly blamed on the exhaust of combustion of non-renewable energy sources whose emissions do affect the health of the environment drastically and negatively. And as the existence of people is put to great risk, more and more people accept the idea of greener energy sources.

The number of households investing in home solar power systems is increasing greatly. Unlike before where the materials necessary to start collecting the sun's energy is quite expensive, there are a number of ways and means these days in which even ordinary households can create their own panels and start harnessing the power from the sun.

Aside from the availability of cheap solar panels, alternative materials are also available online as a cheaper option. Step by step guides on DIY panel construction is also widespread on the World Wide Web, so virtually everyone can create their own unit.

But aside from alternative materials that will not require as much investment, there are a number of advantages that should entice you to use this form of energy source. First would be this form of energy source spares Mother Earth from unhealthy exhaust.

Second, the source itself is renewable. Simply put, you will never have to worry about potential shortages. You will never be threatened with a depleting supply and you can also be certain of sustained power all the time. As long as you get to collect more than what your house needs, you will never have to encounter a power shortage again.

Third, if you are currently residing in a remote area, you will never have to wait a lifetime when the electricity company will be able to supply power to your home. As most remote areas are quite difficult to reach and would require hundreds of meters of wires and electrical posts which would affect operational costs of the company, it would indeed be too difficult to supply energy to these sites.

But with this alternative energy source, as long as the right materials are present and the place is reached by the sun, then the electricity problem will be solved. Home solar power systems are gaining in momentum around the world, will you make the change?

Useful information Alternative energy sources:
http://www.greenearth4energy.com/alternative-energy-sources.html

Useful information renewable energy sources:
http://www.greenearth4energy.com/renewable_energy_sources.html

Useful information home solar power systems:
http://www.diyhomebuildingkits.com/index.php?p=articles/solar-systems/home-solar-power-systems-uses

Thursday, August 12, 2010

Magnetic Power Generator - Benefits of a Magnetic Generator

In the recent years, you might have heard a lot of news about green energy, especially about the magnetic power generator. It is a good thing. The buzz, the talk. Mankind has been waiting for answers to some questions that big corporations didn't want to face. At least more green voices are resonating in board meetings than ever before. Sounds cool!

Contrary to popular assumption, magnetic generator is not a new idea. This is not a "latest technological break through". This simple to use technology has been around for ages but the corporate greed kept it away from common people. Last year, Sky News ran a program on this aspect of alternative energy sources. Vested corporate interests want to bill us with ever increasing electricity charges.

What does this mean to you - The truth that it's an old technology, adds a lot of credibility as far as health hazard goes. It's not something like mobile phones which are not confirmed to be using human friendly waves. It's environment friendly and therefore household friendly. A magnetic power generator is very practical for using in our household. Size is small and generates only electricity and no heat.

Magnetic Generator is expensive. Well, not true. It's extremely cheap cost has been the very reason of its suppression by major energy corporations. Apart from magnets, Magnetic power generator is made of a few cheap stuff purchased form local hardware shop. Most probably, half of these stuff you might find gathering dust in your backyard or garage. Once you build your generator, the electricity is free. Every month, free electricity generation.

What does that mean to you - You can afford it even if you are broke. It's that cheap.

It's got to be very difficult to make, at least for people who know nothing about electricity. Well, untrue again! It's very simple for an average Joe to just follow step by step instructions and make it. It's going to be very exciting Do-it-Yourself project for people of all ages anywhere in the world. Thankfully these days, you get very simple and hands-on instructions and how-to videos.

What does that mean to you - Even your grandma could do it. It's that simple.

Typically, you would be saving 30% to 50% on your first electricity bill. Thereafter, it may steadily go higher. Many people have been able to completely discontinue using conventional energy for their household.

So there you have it. I have uncovered three biggest misconceptions about magnetic power generator that may be stopping many willing minds from giving this wonderful gift to their family and community.

Do yourself a favor. You can't read all the information available on the internet. One good option is to start comparing the easy and effective ways to find what suits you the most. Every month I compare and review the easiest and most effective methods to build a magnetic generator.

Useful information magnetic power generator:
http://ezinearticles.com/?Magnetic-Power-Generator---Uses-and-Benefits-of-a-Magnetic-Generator&id=4737005

Useful information magnetic generator:
http://ezinearticles.com/?Ways-to-Power-Your-Home-With-a-Magnetic-Generator&id=4592113

Learn how to build a magnetic generator:
http://knol.google.com/k/gallen-ho/how-to-build-a-magnetic-generator/2mhbchqvfabso/1#

Thursday, August 5, 2010

Building Your Own Affordable, Cheap Solar Panels

Solar energy is no doubt today's no.1 alternative energy choice. For most people the idea of having their own home solar power systems is indeed desirable, but there has always been the major stumbling block of the enormous cost of the solar panels.

Having a home solar power system installed can cost many thousands of dollars, money that many households simply do not have to spare, no matter how much they stand to save in the long run or how much they want to help the reduce their carbon footprints.

This alternative comes in the form of a DIY (do it yourself) kit. Now I'm sure some of you just tuned out at the thought of building your own solar panels, sounds complicated doesn't it? Well surprisingly it isn't, in fact it's all most child play.

The kits come in the form of an easy to follow video series and instruction manual which you can downloaded in a matter of seconds online (take a look at the following link to learn more Click Here )

All the materials you need to build your own panels are available from most hardware stores (tip: save even more money by sourcing the parts from your local salvage or junkyard). Armed with the most basic handyman skills, you can assemble your panels in just a couple of days (I recommend freeing up a weekend to give yourself ample time).

It's a great project to get your children in on, provides them with an alternative to playing computer games all day, gives them a lesson in environmental issues and energy conservation. You won't believe the buzz they will get when they realize the solar panel they built is powering a laptop etc.

Not only will you stand to save a lot of cash by building your own cheap solar panels as opposed to purchasing them pre-built, you will also cut (depending on the number of panels you build and your homes energy needs) anywhere up to 80% (in some cases above this) off your traditional power usage, this can translate to hundreds of dollars saved on every power bill.

So whether you are looking to help reduce your carbon footprint or simply want to save a few dollars, take a look at the following link for side by side reviews of the leading DIY Solar panel kits and build your own solar panels today!

Useful information home solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems-Uses&id=3547988

Learn how to DIY solar panel :
http://ezinearticles.com/?Have-a-Green-Home-With-DIY-Solar-Panels&id=3754735

Learn how to build your own solar panel:
http://ezinearticles.com/?Build-Your-Own-Solar-Panels-to-Save-Money-and-the-Environment&id=4589558

Thursday, July 29, 2010

Solar Photovoltaic Systems

Photovoltaic systems are a new energy source whose time has come.
  • This exciting solution converts energy from the sun, both light and unseen radiation, into electricity. Photovoltaic power is gaining popularity worldwide for a number of reasons:
  • Using photovoltaic technology to generate electricity is a totally 'green' process. There is no hazardous waste. No coal or gas or oil is burned, no smoke is generated. No tankers full of fuel need to traverse the ocean.
  • Photovoltaic energy generation is the world's fastest growing energy industry. New jobs are created daily, helping to strengthen economies and foster energy independence.
  • Photovoltaic energy can be stored for future use.
  • Photovoltaic systems are reliable, have long lives, and have low maintenance requirements.
  • The main source of power, the Sun, is free and accessible to all.
While solar photovoltaic energy as an industry is new, the science has been around a long time. Edward Becquerel, a French physicist, is credited with first noting that some materials produce electricity when exposed to light as early as 1839; Albert Einstein won the Nobel Prize in physics for his work in the field. Through the 1960s and 1970s, photovoltaic energy production advanced further in association with space exploration.

A solar photovoltaic panel is made up of one or more solar cells, or photovoltaic cells. The cells are created using the semiconductor materials, usually a form of silicon. A thin slice of semiconductor material is treated to form an electric field, with a positive and a negative side.
When solar energy contacts the cell, electrons are freed from the atoms in the semiconductor material. When conductors are attached to both the positive and negative sides of the cell, the freed atoms generate an electric current, DC, which can then be used immediately or stored in a battery. A inverter can be used to transform the current to AC power.

Both solar photovoltaic panels and photovoltaic cells are widely available today. Applications include providing power to 'off grid' rural locations, for boats, electric cars, and remote sensing systems.

Useful information photovoltaic systems:
http://ezinearticles.com/?Uses-of-Photovoltaic-Systems&id=4648038

Useful information  solar photovoltaic:
http://ezinearticles.com/?Are-You-Familiar-With-Solar-Photovoltaic?&id=1537686


Useful information  photovoltaic cells:
http://ezinearticles.com/?How-Crystalline-Solar-Photovoltaic-Cells-Work&id=2768475

Thursday, July 22, 2010

How to Make Your Own Solar Panel

Today, photovoltaic systems are the worlds fasted growing energy technology but they are expensive to buy. With the right tools and information it is possible to make your own solar panel inexpensively.

Solar or photovoltaic panels generate electricity from the light of the sun, they transform solar radiation into direct current electricity which can be used to charge batteries. Alternatively the electricity can be changed, using an inverter, into alternating current to power electrical goods or it can be sold to the grid. Solar panels require light rather than direct sunlight to generate power so even if it is a cloudy day power will still be generated. Of course the more light the more power generated.

Once electricity is generated it needs to be used or stored for later use. To store electricity a bank of deep cycle batteries is required. Alternatively the excess electricity can be directed to the grid and this can be used to offset the household electrical bill. A smart meter is available to read both the use and generation of electricity, this allows the excess electricity generated during the day to be used by the grid while providing the electricity required in the evening when the sun has gone down.

Photovoltaic cells are connected together and are placed between a top sheet of glass and a plastic base to form a solar panel. The amount of power produced by a single panel is not capable of working most domestic goods so a number of panels are connected together to form an array which is generally fitted onto the roof of a house. It can also be fitted onto the wall of the house or sometimes if space allows the array can be fitted onto a frame at ground level. It is very simple to retrofit an existing house with an array and this is the easiest alternative energy system to fit as there are no pipes to run through the house only wires.

Solar panels require little or no maintenance and with lifetimes of 25 to 30 years they will pay for themselves many times over. Once installed the system will produce electricity for no further cost though, the inverter may require replacing at sometime.

One of the main drawbacks of using solar panels is they are expensive to purchase at the outset and as a result have a long pay back period of up to 10 years. In some areas there are subsidies or tax credits available to help in purchasing a solar panel system.

The cost effective answer to getting your own solar panel array and save thousands of dollars is to do it yourself. Using expert guidance from online resources it is possible to make you own solar array at home with basic do-it-yourself skills from readily available and inexpensive materials. The best informational guides will include video tutorials to show you, step by step, how to build a solar panel.

Building your own solar panel will reduce your power bill, you will have the satisfaction in completing a worthwhile project that adds value to your home and you will be doing your part for the environment.

Useful information photovoltaic systems:
http://www.greenearth4energy.com/photovoltaic_systems.html

Useful information generate electricity:
http://ezinearticles.com/?Generate-Electricity-Using-a-Permanent-Magnet-Generator&id=3616302


Learn how to build your own solar panel:
http://ezinearticles.com/?How-to-Build-Your-Own-Solar-Panel-to-Save-Electricity-in-Your-Home&id=2435153

Monday, July 19, 2010

Efficiency of a Solar Panel

Solar panels have been around for over half a century. Now, as the technology has advanced over recent years, they are seen as one of the principal sources of alternative energy.

Solar panels work by absorbing sunlight and converting it into useful energy. The panels are made up of solar cells (photovoltaic cells) arranged in a grid, which collect the sun's rays during daylight hours and convert their energy into electricity. The solar cells within the panel function in a similar way to semiconductors. The energy generated from light photons hitting the surface of the solar panel knock electrons out of their orbit and releases them. The electric fields in the solar cells pull these free electrons in a directional current to the metal contacts in the solar cell which can generate electricity. The greater the number of solar cells in a panel, the greater the electrical output the solar panel can produce.

The efficiency of a solar panel, and how much energy it produces, depends on the climate, weather and number of daylight hours of the location where it is installed. They produce most energy when exposed to direct sunlight in clear skies but will also produce a reduced amount under cloudy skies. All PV panels are affected by heat. The hotter the panel, the lower the power output (20% to 40%). This means that power generation can be higher in winter than summer despite the fact that the sun is lower in the sky.

The maximum power a panel can produce and the actual power it delivers are not at the same - the actual power depends upon the amount of light energy falling on the panel.

Most solar electric panels are labelled with their peak power output - this is the maximum power (measured in watts) that the panel can generate in full sunlight. Work out the power produced by finding out the number of 'peak sun hours' your location receives each day, then multiply the watt rating of the solar panel by the number of peak sun hours. Sun hours will vary by season with the lowest being in the winter.

Solar panels are an investment in the future. You can look forward to your own independent power supply and once you have paid off the cost of installing your home solar power systems, you will effectively have free electricity. With ever rising electricity prices that can't be bad.

Useful information alternative energy:
http://www.greenearth4energy.com/alternative-energy-sources.html

Useful information generate electricity:
http://ezinearticles.com/?Generate-Electricity-Using-a-Permanent-Magnet-Generator&id=3616302

Useful information home solar power systems:
http://ezinearticles.com/?Home-Solar-Power-Systems-Uses&id=3547988
Copyright © 2009 How-To-Build-Solar-Panels.blogspot.com