Sunday, December 26, 2010

Make your own alternative energy using the sun and wind power

A few thought about alternative energy!

We focus on alternative energy because it is now being looked at as a means of fueling our economy as we move away from oil dependence. If there comesthe next oil crisis than people at home. are starting to look at alternative energy such as solar, nuclear, ethanol, and biodiesel energies.

Let's face it, there is not enough oil in this world to continue at our current consumption rate...eventually, our supply will stop and the world's economy with it. Filling up at the pump is becoming costly. Solar energy is becoming more and more common as a means to power things that normally run off of electricity. Ethanol is starting to creep into the gas tanks of more and more Americans as we see countries like Brazil in South America running on ethanol, and depending less on gas. Wind energy farms are starting to dot the countryside in countries all over the world. Alternative energy is becoming more prominent now, and environmental concern is no longer for the "tree big". People are starting to wake up and see that our planet is slowly being destroyed by pollution and lack of responsibility. This is the point where we come in - to bring understanding about alternatives in energy, and environmental responsibility.

Do you have alternative energy working for you? Are you concerned about the environment and how it is being destroyed? Are you exploring energy alternatives yet? Please read the following alternative energy articles, check out the recommended products here, and most importantly visit also this links in the sidebar for more informations to compare between products.. We all have a duty to protect, care for, and conserve this precious planet that we have been given! And the way is alternative energy.

Let us face here first just to the two most commen methods of alternative energy, solar- and wind-power

The way of how to get solar energy

The Sun produces radiant energy by consuming hydrogen through a process of nuclear fusion reactions. A portion of this solar energy consists of photons and it is this portion that eventually travels on to Earth, taking approximately 8 minutes and 20 seconds to complete the journey.

The Earth receives and collects solar energy through its atmosphere, as well as through its oceans and plant life. Solar energy then interacts with oceans on Earth and atmosphere resulting in the creation of winds which can in turn produce electricity when directed through aerodynamically designed wind machines.

Solar photovoltaic cells convert solar rays into electricity. (Photovoltaic literally means "light energy".) Individual cells are packaged into modules called arrays that act similarly to batteries when the sun is shining, producing a stream of direct current (DC) electricity that is then channeled into buildings or shared with power grids.

The inverter then convert DC electricity generated by the arrays into alternating current (AC) electricity. This AC electricity is then able to be used in buildings, schools, homes and businesses to power electrical devices like lights, computers, and appliances. In this way, solar energy is able to effectively meet all our electrical needs in a clean, convenient, and environmentally-friendly way

How does wind power work

the wind power is actually a form of solar power because the wind is generated due to the heating effect from the sun.

When the sun heats the earth's surfaces at different speed on sand, water, stone and various types of soil, these surfaces absorb and release heat at different rates, creating different temperatures.

The physic theory says, when the air moves, it generates kinetic energy, a type of energy created with the motion of mass. With modern technology, we can capture and convert the kinetic energy into other forms of energy such as electricity. Energy from wind is a renewable alternative energy that can be generated endlessly, as long as there is wind.

The cost of generating electricity from wind power has been greatly reduced, making it a feasible renewable alternative energy solution to be used as the major source of electricity for future. Now a days there are many d-i-y- wind power system building guides available that give guidance to people who are interested in implementing renewable energy system at home.

The Pros and the Cons of DIY WindPower

The PROS: Supply and Maintenance

The good thing about DoItYourSelf wind power is, that it is not "toooo" expensive.. The fuel consumption is still tolerable and the maintenance cost is also not too high. According to scientists, the energy that we can harness from the atmosphere is a lot greater than what the world can consume. Think about this! Accordingly, the wind power available is five times more than the world consumption. However, there has to be a practical limit as to the amount to be used. For now, studies are being done how it will impact the atmosphere if we harness it in global scale.

The CONS: Battery Rewiring

Harnessing the energy does not mean it's all just good times since you have free electricity. A great deal of effort is needed in the maintenance of your tools. Many of the materials sold in the market now are mostly do-it-yourself, means DIY. DoItYourSelf wind power means you have to install the wind turbines and allthe technical skills; you will also need to maintain the batteries and all that, making controls and Checks, so that everything works well. The most common problem that users encounter is rewiring the batteries. At the beginning may be it is a hassle if you are unsure what to do, but it is just a breeze if you know the steps to take. See all the videos out there, wich expalins nealry every thing.

A battery that can produce 0-300 volts normally has 42 coils around the edge of the stator. There are two ends to this wiring system and DIY wind power enthusiasts like you will observe that at one end, there are three wires joined together whereas for the other end, the three wires are separate. Each wire is connected to 14 coils and these 14 coils send different current flows in different intervals. A majority of DIY wind power users prefer 23 or 24 volts. In this case, you will have 3 sets of 14 coils. Each coil will be able to produce about 212 volts of power. At full speed, you should be able to have 300 volts maximum with a 12 volt system.

Now Pay Close Attention Here –

Are you seriously looking for a proven way to save money on your electricity bills? There is a Guide which will help you to Build wind power at home. You will be surprised to know that how easy it is to Build a Windmill at Home, that will not only save your money but you will help in cleaning the environment. check the guide.