Uses of Solar Power

Solar power is a safe and popular alternative source of energy. In simple words, solar power refers to the energy generated from sunlight. There are different methods for harnessing solar energy for your day-to-day needs. In recent years, there has been increased interest and talk about the benefits of solar power. The increased interest in solar power largely due to three factors: one is our escalating energy bills, second is our depleting fossil fuel reserves, and finally the environmental impact of burning fossil fuels.

Solar power addresses the concerns quite well because it uses sunlight for generating energy, which is available free, and it is harmless to the environment. This is why many domestic and commercial establishments are switching to solar power to meet their energy requirements. Moreover, solar power is of great value for use in remote locations where you do not have conventional sources of power. Solar power is also widely used by owners of Recreational Vehicles (RV) and luxury boats.

Solar Power at your home

Solar power is being noticed for its widespread use at homes. Solar powered lights are quite common for garden lighting and some people are using it even for indoor lighting. Solar power is undoubtedly a viable energy source for your home because it has no recurring cost and a very low, almost negligible, maintenance cost.

Photovoltaic Tiles for Your Home

The big concern regarding the use of solar power is the bulky size of solar panels. However, this concern has largely been addressed with the development of small solar photovoltaic cells and the solar photovoltaic roof shingles. The solar photovoltaic roof shingles or tiles look quite similar to your normal roof shingles and provide you the freedom from large solar panels.

You can use photovoltaic tiles to supply electrical power for your home use. This electrical power can be used to heat water, and even heat your house. Some people also use solar power to heat the pool. The solar power generated by the PV shingles is just like the normal power you use for your everyday needs.

Solar Water Pumps

Solar power is being used to power water pumps in remote areas. Although windmills used to be the main source of power for the water pumps, recently the solar power has increasingly become the preferred source.

The government provides grants to people for purchase and installation of solar power devices such as solar energy panels and solar photovoltaic singles. Using solar power really gives you a double benefit as you are not only preventing environmental damage but also you are also cutting down your electricity bills. If you are not able to use solar power for your house on your own, you still have the option of buying the solar power from the grid.

Steve Peters is a regular contributor for Solar Energy Tips [http://www.solarenergytips.info]

Steve Peters is a regular contributor for Solar Energy Tips [http://www.solarenergytips.info]

Author: Margaret Phillips
Article Source: EzineArticles.com
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What Are the Wind Power Costs Involved in Generation of Energy?

What is exactly meant by wind power?

Solar radiations emit a type of energy, which result in creation of wind. The sun heats up the earth’s terrains in uneven amounts. Such unequal heating is caused by the rotational motions of earth, the unevenness of earth’s surface, the varying propensities of heat absorption at different levels of the atmosphere, the vegetation types as well as the presence of the water bodies of the earth. As a consequence, some parts of earth remain naturally hotter than certain other regions. An easy example in this context is the large and fixed temperature difference that exists between the equatorial areas and the freezing polar regions.

In the warmer parts of earth, the air is less dense, and as such, it starts to rise. This results in the creation of an empty space in their place. This space soon gets occupied by the cooler air that rushes in from the cold regions that lie nearby. This motion of air, called wind, generates a form of energy (kinetic energy). Modern methods are used to tap and harness this kinetic energy, in order to convert the latter into wind energy. Wind power refers to the techniques of the practical usage of wind energy for the production of electricity and such other reusable forms of output. Since wind power is extensively being use today, let us look into the issue of wind power cost in greater detail.

What are the expenses of using wind power?

The rate of growth of the wind energy systems has indeed been very rapid over the last few years. As a result, the wind power cost levels have fallen by around 80 per cent since the days when utility-grade wind energy units were used. This huge reduction in costs has been achieved within the past couple of decades. The current level of wind power cost, which currently stands at five cents per kilowatt-hour, used to be as high as thirty cents per kilowatt-hour in the 1980s, when wind power systems made their initial appearance. The more suitably designed machines, the advanced levels of technologies, and the overall ideal nature of the sites chosen for setting up the large-scale wind energy units have all contributed to this magical fall in the wind power cost amounts.

Wind energy systems are likely to sustain over the long run as well. Unlike the previously used fossil fuel plants, which frequently faced bottlenecks in fuel supply, wind based units make us of an abundantly available fuel resource (viz., the wind itself). Thus, more and more countries are shifting from conventional power generation plants to using wind energy systems, since wind is free to obtain, and is always readily available. The wind energy units are extremely environment-friendly in nature as well, much more so than the fossil fuel systems.

As a result, air pollution goes down by a significant amount, making the choice of wind energy resources indeed a wise decision. Immense economic advantages can also accrue from the usage wind energy plants. The plants take up only a little of the total land area that is taken on lease for their installation, by farmers. Thus, farming activities can be continued without any problems on the remainder of the land. Hence, farmers ensure two simultaneous source of long term income for themselves – from farming and from the sale proceeds of the produced electrical power on their lands.

How much wind energy the system would be able to generate depends crucially on the velocity of wind in that area. Hence, choosing a proper site for these wind energy systems is of the essence. In particular, places that have wind flowing at speeds in excess of 5 to 7 peters per second are considered to be ideal for the installation of these units.

Slashing the cost of wind power

Wind power plant costs can be slashed by large amounts, if proper financial management is done for them. Cost of wind power falls heavily in cases where a gas power plant and a wind power unit are acquired on identical terms. The ownership of the wind energy system by a utility service, as opposed to individual ownership, can also pull down costs by large amounts. Let us consider an example: A 50 MW wind power plant, when owned by individuals (like wind developers) can yield power at the cost of 5 cents per kilowatt-hour. However, reduction of wind power cost, to the tune of 30 per cent (lowering it to around 3.5 cents per kilowatt-hour) is possible by using the same wind power plant, if the latter is in the hands of investor-owned utilities (IOUs)

Sustaining the earth: The easy way

Wind energy systems are way more eco-friendly than a conventional power plant, like a coal plant. The latter releases harmful global-warming gases (with greenhouse effects) that considerably pollute the atmosphere. Visibility degradation is an important disadvantage as well. Extremely miniscule dust matter is also emitted in the air.

These particles can result in cardiovascular problems, asthma attacks and respiratory failure in human beings. Wind power systems, on the other hand, do no involve the emission of any such poisonous material. Hence, it scores over traditional power plants on this count. The wind power units also have a negligible total cost over their entire life span. This is chiefly due to two factors: i) the costs of operating the system are rather negligible, and ii) the fuel required (wind, in this case) is plentiful in supply, completely free, and renewed any number of times.

Unnecessary wastage of power is also cut down on by wind energy systems. No contractual agreements need to be entered into with the domain of power generation either. Such contracts are for reducing the risk levels in the market and bringing the finance costs down. Since the usage of wind power plants started comparatively recently, these guarantees are not required.

Wind energy cost is indeed a low amount. Using wind energy, you can also pay less for the consumption of electricity. However, before installing your own wind energy system, it is advisable to browse through a manual. Such a training manual would help you zero in on the best spot in your home for installing the system, and provide step-by-step guidance for installing the unit. Other aspects, like the wiring of the system, the availability of relatively cheap parts of the system (along with free batteries), and the prescribed precautionary safeguards are all discussed in the manual. Hence, it helps a lot in the process of installation of a wind energy system.

Jim Martin is a researcher, inventor, home energy consultant and author of the #1 best-selling e-book, “Earth 4 Electricity- Renewable Energy Made Easy”. Jim has written dozens of home energy related articles and has been featured in ezines and print magazines, as well as on hundreds of websites worldwide. To Learn More about Jim Martins Unique Step By Step Solar and Wind Power System Visit: Wind Energy

Author: Jim E. Martin
Article Source: EzineArticles.com
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Learn How Solar Power Works

Understanding solar power and its importance

That glowing ball of fire up in the sky, that we call the sun, is an unending provider of abundant radiant energy. This radiant energy, which is also known as solar energy, is constituted of electromagnetic waves. Man has always been in quest of newer forms of energy. Consequently, man has been able to invent some very effective means of capturing a part of this radiant energy through ingenious means, and convert it into various other useful forms of energy such as heat and electricity. This harnessed energy from the sun produces the solar power that we get to hear about these days. Solar power is widely being looked upon today as the most promising alternative source of power for the future. In fact, the subject of solar power can generate a lot of interest. This article will cover many of the essential aspects of solar power to help us better understand its true nature and realize its significance in the modern world.

Learning how solar power works

Just look around and you are sure to see solar power being used in a most diverse range of applications and ways everywhere around you. Solar power is being touted, and justifiably so, as the next big thing in energy production, along with wind power, hydro power and other such alternative energy sources. It therefore becomes tremendously important to find out more about solar power and how it can help us avoid an imminent energy crisis in the not-too-distant future. Sun’s energy is transmitted through its rays which contain copious amounts of electromagnetic waves. Did you know that of the total amount of radiation received by the earth, about seventy percent actually gets absorbed by the earth’s surface, water bodies and vegetation, while the rest is usually reflected back into space?

The radiation that is absorbed by the earth’s surface is actually responsible for heating the atmosphere, generating what is known as radiant heat. In fact, solar radiation is directly responsible for about 99% of the usable flux of the renewable energy on earth. However, the actual scope and range of usage of solar power, along with how costly or cheap it would all be, depend primarily on the efficiency with which the incumbent radiation is utilized by the existent solar power technology.

Even though solar energy has various applications, its actual use is dictated by the specific requirement it aims to serve as well as by the various techniques used to capture and convert solar energy. Solar energy can be broadly divided into two categories depending on its usage and application – active solar energy and passive solar energy. Active solar energy uses sunlight to charge photovoltaic cells and solar panels that in turn produce various other forms of energy (mainly heat, electricity and mechanical energy). The way it works involves charging the solar cells with radiant energy and making the produce power that is used to run pumps and spin fans which, in turn, produce other forms of energy for consumption by mankind. The use of passive solar energy involves using sunlight to guide the designing of buildings with well-lit and well-circulated spaces, citing a building optimally to the sun and so on.

Active or passive, no matter in what form it is used, the advantages of solar energy many. Today, there’s not even a shadow of doubt regarding the immense potential of solar energy to replace conventional power and emerge, in its own right, as a completely viable and 100% sustainable alternative. Indeed, solar energy has touched upon many different aspects of our lives. Solar energy has found its use in a most diverse range of fields such as the domestic arena, corporate sector, urban planning and architecture, agriculture (including horticulture and greenhouse), solar lighting, solar heating, ventilation and cooling, disinfection and desalination, cooking, electricity and so on. Indeed, the importance and acceptance of solar energy in today’s world is forever on the rise. However, one must also remember that solar energy has a few disadvantages as well. Let’s take a look at them.

Here are some pluses and minuses of solar power

In order to understand solar power better and how it can help us, we must understand the various advantages and disadvantages of using it. To begin with, the chief advantage of using solar power, one that far outweighs whatever disadvantages it might have, is its clean and eco-friendly nature. Unlike conventional power plants, solar power production does not produce harmful byproducts, or releases harmful gases or pollutants into the atmosphere. It is also not dependent on the already dwindling reserves of our natural resources such as coal and petroleum. Moreover, the sun is a perennial source of energy, never to get depleted. No wonder, solar power is finding its ways into more and more areas of our lives with every passing day. However, speaking of disadvantages, it is worth remembering that solar power needs a steady and consistent supply of strong sunlight in order to be really effective. Some areas may not be able to receive this requisite amount of sunlight. Nonetheless, research is continuing in this field to overcome these hurdles and make solar power a more practical choice for everybody.

Solar power is the ideal choice for you if you seriously want to go ‘green’ and also save a lot of money on your electricity bills. The best thing about solar technology is that it can be realized with even the simplest of means. Building solar panels at home calls for some degree of familiarity with the subject. The Internet is a great place to find plenty of resources to get you started. However, your chances of succeeding with your project will improve manifold if you have a step-by-step guide. It is a great way of ensuring that there are no obstacles in the way and you get the best results.

Jim Martin is a researcher, inventor, home energy consultant and author of the #1 best-selling e-book, “Earth 4 Electricity- Renewable Energy Made Easy”. Jim has written dozens of home energy related articles and has been featured in ezines and print magazines, as well as on hundreds of websites worldwide. To Learn More about Jim Martin’s Unique Step By Step Solar and Wind Power System Visit: Solar Power

Author: Jim E. Martin
Article Source: EzineArticles.com
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Wind Power – The Ideal Power Source

Wind power: Nature and Origin

The solar radiations give birth to wind. These radiations heat up the surface of the planet earth, although in unequal proportions. This uneven heating follows as a direct result of the abrasive earth surface, rotational planetary movements as well as the continuously altering propensities of heat absorption of the different levels of the earth’s atmosphere. The seas, oceans and vegetation types on earth play important roles in this regard as well. As a result, some parts of the planet experience consistently higher temperatures than certain other parts, all round the year.

For example, the poles of earth remain covered by snow and are always way colder than the warm equatorial regions. As a result of this phenomenon, air in the warmer parts grows lighter and less dense, and as such, begins moving in the upward direction. This creates a sort of vacuum in their place, which gets occupied rather quickly from the colder, denser, heavier air from nearby locations. Wind is defined as this movement process of air, and a form of kinetic energy is released from it. Modern technologies are made use of to acquire wind energy from this kinetic energy. The procedure of tapping and using wind energy to produce such outputs that can be used multiple number of times (like, electricity) is termed wind power.

Global usability of wind power

Wind is correctly described as the circulatory system of the entire earth. When sun rays reach the earth, the latter gets heated up in an unequal fashion, due to rotational motions, uneven nature of earth’s terrain, properties of the water bodies that differ from the vegetation-covered parts. The atmospheric levels of earth also vary in the ability to absorb heat in its various layers. As a result of this unequal heating of the earth’s surface, temperature differences remain between the earth’s equator and the polar regions.

Air from the warmer parts of earth starts moving upwards. The void thus created soon gets filled up by heavier air from the local cooler realms. Hence, a redistribution of heat levels from the colder parts of the earth to the relatively warmer parts occurs. This process generates a form of energy. The latter can be used to produce electricity and/or mechanical energy (as the requirement might be). In fact, electricity produced from wind power resources make up approximately one per cent of the total worldwide supply of power forms.

There is considerable scope of more in-depth studies in topics surrounding wind power topics. However, usage of wind power has already become highly popular all over the world. Germany, Denmark and America are the top three countries in terms of wind production. The recent past has indeed seen a spurt in the global usage of wind power.

The manner of working of wind power

Modern methods are used to tap and harness wind power, so that the latter can be converted into mechanical energy and electricity. The devices that generate mechanical energy from wind power resources are called wind mills. Wind turbines are the wind energy systems that convert wind power into electrical power. For realizing how wind power is exactly used, let us now look at the nature of the wind turbines. An average wind turbine has about two or three propeller blades, which are attached to a rotor.

A movable main shaft is used, to which the rotor, with its blades are fixed. The shaft is then attached to an electronic generator. When the latter starts to spin, electricity is produced. The blades of a wind turbine resemble those in an airplane. Also, the most modern technologies, and the latest designs are used to manufacture of these turbines. Hence, the latter can transform wind’s kinetic energy to electric power. In keeping with the various uses that the wind turbines can be put to, they come with variable levels of power rating.

For example, a domestic home needs electricity that can be provided by a low powered turbine. However, for broad-based provincial an/or national application purposes, more electricity is required, and hence turbines with higher power ratings are needed. The power rating that any turbine has depends crucially on the speed with which wind moves across any particular region. This is in accordance with the law that, the amount of wind energy generated goes up with the velocity of the wind (raised to the power of 3). This immediately implies that, higher wind velocities would help in the production of more wind energy.

The effectiveness of wind power

Wind power systems use wind resources as their fuel. Now, wind is a free source of fuel that can be renewed as many times as wished for. As long as sun beats down on earth, no chances of exhaustion of wind stock reserves exist. Unlike conventional power plants that made use of fossil fuels, the wind energy systems are eco-friendly as well, since no poisonous air pollutants or gases with greenhouse effects are emitted by wind-based units. Economic viability is another of the benefits of wind energy setups.

The cost of acquiring the fuel (wind) is, literally zero. The expenses related to running these systems are also fixed at nominal levels. Hence, the entire lifetime costs of wind power systems remain very low, and are way lesser than the cost levels associated with operating conventional power plants. Hence, over time, wind power is steadily finding wider application usage all over the world, and is currently one of the most ideal sources of renewable energy.

Keeping all these advantages offered by wind power systems, it is indeed advisable that you should one at your home. Get hold of an instruction manual that will help you know all the necessary information for installing such a system. The spot at your home that would be ideal for the unit, the steps of installation, the required safety measures as well the wires used are all discussed in such a manual. The manual would also state from where to get free batteries, as well as the other components of the system at rather reasonable prices. Read through the manual, and set up your own wind turbine, easily!

Jim Martin is a researcher, inventor, home energy consultant and author of the #1 best-selling e-book, “Earth 4 Electricity- Renewable Energy Made Easy”. Jim has written dozens of home energy related articles and has been featured in ezines and print magazines, as well as on hundreds of websites worldwide. To Learn More about Jim Martin’s Unique Step By Step Solar and Wind Power System Visit: Wind Energy

Author: Jim E. Martin
Article Source: EzineArticles.com
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Solar Power Roof Tile – What it is and How it Can Be Utilized

What is meant by a solar power roof tile?

The rays of sun generate radiant energy. Using different types of machines, this radiant energy can be captured, stored and treated to form other types of usable energy, as our needs might be. Solar power refers to the procedure of generating mechanical power, electricity or chemical power from solar energy resources. Solar chimney, solar heater, photovoltaic (PV) cells and solar roof tiles are some of the devices that can treat and harness solar energy. Among these devices, solar power roof tile has various advantages, and hence is generally preferred over other forms of commonly seen roof tiles. Roof tiles that are designed so that they can tap and process solar energy to produce electrical power or heat up water are called solar roof tiles. An industrial designer from Australia is credited with the invention of these solar roof tiles.

Getting to know the functionality of solar power roof tile

The modern day city is facing a serious problem – an acute power shortage. Solar power roof tile comprises of such techniques can solve this problem. Polycarbonate chassis is used to make up the solar power roof tiles, and it also contains a vessel of water and quite a number of photovoltaic cells (i.e. solar power cells). These solar cells are able to capture around 72%-80% of the total available sunlight. This is then transformed into heat energy, which in turn, warms up the water in the vessel. The electric wires of the building as well as the hot water system need to be connected to these tiles. The domestic requirements of electricity can be easily met by harnessing the sunlight that remains (around 20% of the total).

A handy boost to power savings is also achieved, since the roof tiles generate electricity that are well in excess of what is actually required in a home. Not much power is required from non-solar origins, since the excess electric power that is generated during the day can be easily utilized at night. Adding to the convenience is the significant backup they provide on days when the sky remains covered with clouds. Let us now look at how the system works. An inverter is kept present, to which the photovoltaic cells are connected. This setup is then attached to the main power box of the house. An electricity grid is also used, and the power box is kept linked to this grid. Now, this electrical grid can store all available surplus electricity. This excess electrical power can even be sold to the grid and some money can be earned. This helps the user gradually get back part of their investment on the solar roof tiles. After some time, the effective cost for producing electricity can even become zero too! Hence, installing the tiles makes sense, since they not only help a home generate its own electricity, but also prescribes a way to earn by selling off excess amounts of power.

All forms of different roof tiles can be easily matched to the solar power roof tiles, such are the designs of the latter. An estimated amount of 1.5 kilowatts of electrical power can be obtained if 200 solar power roof tiles are used. This electricity is enough for the needs of a home that has three to four bedrooms. In the current world, these tiles are in great demand, both for commercial as well as residential purposes. The commercial tiles can be installed easily and quickly, by following a simple procedure. They do not enter the building structure as such, and also have high wind resistance properties. Research show that these solar roofs can resist winds blowing at up to 120 miles per hour too. These solar power roof tiles can also be fitted in rather short spaces that might be available. Thus, wastage of excess power can be stopped, and the required amount of electricity can be produced by having the roof tiles at all places of the house that gets exposure. Other aspects of the solar tiles, like their cost figures, their efficiency and other likely side effects need to be paid due attention as well.

Gauging the utility of solar power roof tile

The solar power roof tiles have such structures that they can be easily matched with most types of different concrete tiles. Hence, the resultant streamlined appearance of the roof enhances the overall fashion and décor of any building. Solar roof tiles generally need to be installed only once during one’s lifespan. After installation is complete, there are absolutely no operating costs of these solar tiles, and they are expected to last around a period of thirty years. Many of the companies also offer production warranties for a 25 year period in addition.

Adding significantly to the process of installation of the solar roof tiles is the fact that, these tiles do not have other portable components that have to be moved as well. Solar power roof tile is extremely eco-friendly as well, since they do not pollute the atmosphere in any way, and do not emit any harmful greenhouse gas. Once solar roof tiles are in place, users can save extra amounts of power that is generated, produce electricity using a free and renewable source of energy, and make the appearance of their houses visually pleasing as well. Economic benefits from these solar power tiles are also significant.

You should be installing solar power roof tile if you wish to cut down on your power bills. Home solar systems are also ideal for generating electricity in an environment-friendly way. What you should do first is to get a guide that would help you know the basic stages of installing the system, and the places that are best suited for it. Relevant security measures, as well as how the wiring should be done is also discussed in such a guide. You can also learn from where to get the components of the system at rather low prices, and the batteries totally free. Once such a guide has been consulted, you are ready to set up a solar power system at your home.

Jim Martin is a researcher, inventor, home energy consultant and author of the #1 best-selling e-book, “Earth 4 Electricity- Renewable Energy Made Easy”. Jim has written dozens of home energy related articles and has been featured in Ezines and print magazines, as well as on hundreds of websites worldwide. To Learn More about Jim Martins Unique Step By Step Solar and Wind Power System Visit: Solar Power

Author: Jim E. Martin
Article Source: EzineArticles.com
Provided by: Latest trends in mobile phone

Home Wind Power Kits – Are They Worth It Or Not?

Wind power and wind power kit – An explanation

Several factors of ecology contribute to the generation of wind energy. The earth’s surface is not even, and as such, the sun rays heat up the surface in unequal amounts, resulting in differences in temperature between areas. Now, the air thus heated is lighter and moves up, creating a vacuum below. This space is soon taken up by cooler air from nearby areas. This movement of air (upwards and convectional) is defined as wind, and the energy generated by the process is kinetic (i.e., motional) energy. Wind energy is obtained by tapping this kinetic energy, and converting them by mechanical means. Wind power can be used to generate electricity for homes. A wide array of wind power generation tools is available for this purpose. These tools are termed home wind power kits.

Beneficial features of home wind power kits:

The present day world is witnessing a sharp escalation in the prices of conventional sources of energy. The latter often have harmful polluting effects on the atmosphere as well. As such, wind power is being thought of as an ideal alternative source of energy. Industries of different types all over the world have started to utilize wind power. Hence, the wind power kits that help to harness the wind energy are also gaining rapidly in demand. The sophisticated and dynamic technology ensures that such usage of wind power is cost-effective and convenient. Adding to its advantages, are the facts that it does not pollute the air, and is freely renewable in nature. The home wind power kits are being used by a growing number of people for regenerating the electricity that they possess. Of course, adequate information about these kits is required prior to their usage, and one needs to be a tad patient about it. However, keeping in mind the many benefits of these kits, this is hardly a tough ask.

In general, a properly installed home wind power kit helps individuals cut down on your electric expenses by at least fifty percent. A reduction of about ninety per cent in these bills is possible too, if the wind energy kit is extremely efficient in working. In addition, some surplus amount of electricity can also be generated, provided the house is at a favorable place. This surplus electricity can be sold to utility owners in exchange of money too. The mechanism of working of the wind turbines is rather simple as well. A rotor is provided, to which two or three blades are fixed. Then, this rotor is fitted to the main shaft. Electricity is produced by spinning a generator. This task is performed by the shaft. These turbines typically require smooth, uninterrupted and strong wind supplies. Hence they are generally placed at elevated areas (about 30 meters/100 feet from the ground level). This would ensure good performance of the turbines.

Potential gains and losses from home wind power kits

Wind power is way cheaper when compared to other traditional sources of power. Hence, wind power kits are growing more and more popular as greater numbers of people are starting to prefer wind energy over other energy sources. Using wind power holds out many added advantages, including significant reduction in electric charges, stopping any unnecessary wastage of power, and helping to sustain the environmental balance by ensuring zero pollution of the atmosphere. Compared to the many advantages of wind power kits, their disadvantages are almost non-existent and that is why they have become so popular.

The immense benefits of the wind power kits, even over the long run, tends to offset the initial amount that has to be paid for setting up these kits. Although on the higher side, these rates are actually reasonable, particularly if one compares with the disadvantages of other sources of power. The home wind power kits also often come with instruction manuals, so as to ease the process of installing these kits. Services of technically equipped personnel and/or comprehensive installation guides are provided by several dealers as well. With more and more people becoming aware of the many benefits, and in the presence of high costs of competing sources, demand for wind power kits is at an all-time high.

Installation of wind power kits is however not enough to tap all the benefits of wind power. Such installation needs to be done correctly, and hence, help from a manual should be taken. How to wire the kit, the necessary safety features, the availability of free batteries as well as that of the other accessories (at a cheap price) is all discussed in such a manual. Information on the best place to install such a kit should also be provided in the manual. Information such as these is extremely helpful while setting up your home wind power kit. So go ahead and read the manual to get all the information so that you can use a home wind power kit to your advantage.

Jim Martin is a researcher, inventor, home energy consultant and author of the #1 best-selling e-book, “Earth 4 Electricity- Renewable Energy Made Easy”. Jim has written dozens of home energy related articles and has been featured in ezines and print magazines, as well as on hundreds of websites worldwide.
To Learn More about Jim Martins Unique Step By Step Solar and Wind Power System Visit: Wind Energy

Author: Jim E. Martin
Article Source: EzineArticles.com
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Home Solar Power System – DIY Solar Power Panels

Complete renewable energy home solar power system consists of diy solar power panels and homemade wind power generator.

Alternative energy resources used to create free solar electricity to reduce power costs.

A lot of people today are saving heaps of money on their power bill by creating their own free solar energy panel electricity. There are volumes of information available online to help you create your own home solar power system.

Google search for homemade wind power generator, make small solar panel or an alternative power source that describes creating your own electricity, you will find dozens of websites that offer you a downloadable instruction package.

Make sure they offer a full 60 day money back guarantee. Fifty dollars would be top price to get a good instruction package, with online video tutorials as well as PDF instructions.

Connecting your home solar power system to the power grid allows you to qualify for net metering in many states. Net metering measures the excess power you generate with your combination of solar energy panels and homemade wind power generator and direct it back into your local power grid.

Solar Energy.

Solar energy is one source of free power that is renewable and accessible to all home owners. Solar energy can be attainable by all home owners, even if you can’t afford to install commercial solar energy panels to power your entire house, you can begin using small solar panels and reduce your power consumption if only by the smallest of margins. All reduced power equals reduced electricity which means you save Money.

The money saved on your power bills can be put into making additional solar energy panels and further reducing the power and saving more money until you reach a stage were you are generating excess power than you use and start feeding the power back into the grid and this excess power is then credited to you and the power company starts paying you money.

Fossil fuels are not going to be able to sustain our energy consumption as the world heads into the future at the rate we are using this energy source. That alone is a good reason to build a home solar power system. Even a smallest power solar generator used to power your workshop or outside security lights is a start to saving our planet and the environment.

By generating your own solar energy we are producing less toxic fumes and using fewer chemicals that are the by-products of the energy sources we use today. Solar energy generators and small solar panels need very little maintenance to keep them working in peak condition for many years.

A diy solar power panels or grid inter-tied home solar power system does not have to be expensive exercise as you can start to build your home solar energy system for under $180. Complete inter-tied home solar energy system is going to cost you more and it depends on the number of solar panels you install.

With so many packages available on the Internet to find instructions on how to make a small solar energy generator you can be confident of receiving the right information but you have to be very careful as to the one you choose as there is a lot of energy packages that are complete rubbish.
You do not need to be an electrician and use expensive machinery or tools to build your home solar system, most likely the material is easily accessible from your local junk yard and hardware store.

Most packages available are easy to read, easy to follow, fully illustrated instructions to build and install your home power solar system and most internet packages explains the secrets to finding the inexpensive solar cells.

Wind Power.

Building a homemade wind power generator for home use is quickly becoming an attractive option for many environmentally conscious home owners to use as an alternative energy source helping to reduce both environmental damage and fossil fuel use.

Homemade wind power generator is becoming common place as home owners install them on large and small home solar power installation. A wind power generator converts the wind into a home electricity source. Which is free, unlimited, renewable, and naturally green!

Wind power generator works by transforming physical motion, natural wind flows to turn the blades causing rotation into electricity using strong permanent magnets. The free home electricity produced can then be wired to devices for immediate usage, stored in batteries, or wired back into the power grid.

Two things that are very important to know before you get too far into a diy homemade wind power generator system for your home are

1 You have to live in a windy area for a home wind power generator to function properly to supplement the homes energy needs. Home wind power generators needs lots of wind for it to operate correctly, otherwise you need to keep with solar energy.

2 Home wind power generator may only be an addition for the home solar power system.

You are probably trying to decide if you can learn how to build a diy wind power generator yourself – so you want to know…

– How much will a diy wind power generator cost to build?
– Can I get reliable, easy to follow wind generator plans?
– How long will it take to build a diy home made wind generator?
– Home made wind generator comparable to commercial models?
# Parts to build a homemade wind power generator easy to find?

Yes! – You can build a diy wind power generator for under $180 in about 2 weekends by following the guides in the packages.
Renewable energy [wind power] works on the same basis as hydroelectric power, only it is wind driven not water driven.

Summary.

Two relatively easy to install DIY projects to help with the energy crisis. Whether you go for the suns solar power or use wind power, you will be saving our natural resources and saving the planet and the environment.

Many illustrated guides are available online to teach you step by step how to make a small solar panels and diy home wind power generators.

How to make a complete home solar energy system with as many solar power panels as you want to install depending on your financial position to go partially or go totally off the power grid.

If you’re into do it yourself, these guides will ensure the success to making your home less dependent on fossil fuels and more dependent on renewable energy while reducing your power bill.

If you assume that the average home pays over $200 per month that is a yearly cost of around $2400 for your electricity. Installing a home solar power system you start to reduce your power usage and that saves you money.

Use natural gas to heat or cook with. This could amount to several hundred dollars a year in power savings. Outside cooking is a way of life in some countries and you could adapt to the same reducing the power demand on your home solar energy system. This means less solar panels lowering the cost to make and install your solar system.

Using a do-it-yourself approach to home solar energy systems you can do your part to help the Earth’s environment and remove part of your carbon footprint.

What the home owner needs to do now is use free clean renewable energy!

My Make Solar Power Package manuals have a wealth of information, all kinds of technical stuff, info on how to make solar panels, homemade wind power turbine generator, charge controllers, storage batteries, small solar panel wiring circuit diagrams and information you’ll need to build a complete home solar power system and how to connect the solar power system to your home.

For Information visit Home Solar Power System

Bret Parker
Renewable energy enthusiast.

Author: Bret Parker
Article Source: EzineArticles.com
Provided by: Digital Camera News

Should We Harvest a Natural Resource – Wind Power?

In today’s economy, with increasing use of electricity and natural resources, the possibility of a low-cost, inexhaustible and dependable energy source is seen by consumers as a breath of fresh air in a stale environment. That’s where wind power cost comes in. According to the Department of Energy, contemporary wind power turbines can convert winds in most U. S. states and coastal waters into certain, clean electricity. While wind today supplies only a small percentage of our national electricity demands, it is a tremendous energy resource and is the fastest-growing energy supply technology available.

There are solutions to the worlds power problems that can be simply employed and evolved to their fullest and most efficient for future use. Solar power is beginning to make excellent headway in technology and application as are other alternative renewable energy solutions. One of these choices is wind power turbine energy, a source of uninterrupted clean energy that is actually making great advancement in cutting coal power demand where it is being utilized. The only negative here is the 24 hour need for wind flow.

The basics of electricity production through wind farms is pretty simple. Highly efficient wind power turbines are situated in positions where they will receive the maximum amount of wind energy. Regardless, the wind turns the blades as it passes, which turns a generator within the wind power turbine. The turning motion converts the wind energy into electricity when the generator cranks, and this power is then fed into a utility company power grid.

A wind power turbine used for making electrical energy is not all that difficult a thing to handle. It is very much like the water wheels that past generations used to grind their grain to produce flour. The only difference is that instead of using water to turn the water wheel wind power is used. The wind makes the blades of the wheel turn which; with the help of some gears, magnets and resistance creates electricity. As the speed of the wind turning the wind power turbines increases the amount of power the turbine produces increases as well. Unfortunately, at this point the energy generated from the wind power turbine is difficult to store in batteries, so there is a need for back-up systems but, for the most part, it is a fairly efficient system.

Location.
Wind energy is the fastest growing source of power of any of the inexhaustible energy sources and technologies. In areas where winds are strong, inexhaustible wind power cost is low and therefore is a smart choice for providing residential wind power to homes and businesses. The point about not being able to store the generated energy in batteries for later use puts quite a bit of emphasis on where the wind power turbines are situated. Since the energy that is generated demands to be input into the power grid and used right away, the turbines need to be based in a place where the wind is always blowing and wind power costs will be low. One might think, well that shouldn’t be that difficult. The turbine needs to be situated where there is a constant and steady wind most of the time, but it also demands to be based in a place where quite a few wind power turbines can be located. The goal is to find locations where wind exists as frequently as possible to keep wind power costs low.

Put in realistic terms, ideal spots are in areas where ground variation occurs as wind is produced when different surface areas heat up at different rates. As each surface heats up, the air rises and cooler air rushed in to replace it. Thus, we have wind. Given this situation, ideal positions for wind power turbines are often along shorelines or in valleys funneling winds from the shore.

The current issue is that one turbine generates quite a bit of energy, but not enough energy to make wind power cost acceptable. A considerable number of wind powered turbines need to be in place to make this happen. There are many places around the world where this is possible, but the overall concept is regional in nature. In other words, the power made in an area, stays in that area to some degree. This is not generally a bad thing since the area gets some benefit as an offset to the trouble of hosting the turbines and putting up with endless wind. Localities can derive a nice chunk of their power from the wind powered turbines which diminish the need to use coal ,oil or gas power as in other places.

On an individual basis, even if you don’t live in a windy area, you can still supplement your current electricity supply by employing inexhaustible wind energy. The best part is by using do-it-yourself guides; even the least skilled handymen can build their own windmills and start using inexhaustible wind energy to lower their electricity bills each month. However, if you do live in an especially windy area you can feasibly generate an abundance of electricity from renewable wind energy systems.

Smaller wind systems are being used to generate on-site power and provide additional power to local utilities, and the market is expanding at over 20 percent annually. However, wind powered turbines represents more than just competitive electricity. It offers: rural economic profits from project development; a hedge against changeable natural gas prices and planned use of imported liquid natural gas; cost-effective clean air compliance option for businesses and communities; strong future partner for other domestic power industries including coal and nuclear; and an inexhaustible option for producing hydrogen for transportation fuels. Wind energy is a homegrown energy source that can contribute to national energy security by shrinking a countries dependence on oil and natural gas, most of which are imported from other countries. In addition, unlike most other electricity sources, wind power turbines don’t consume water.

Construct It But Not Near Me
The unique problem of people not desiring to look up at or listen to wind power turbines all day every day has become a bit of an issue. Where the issue is likely to be decided is in more urban areas where the use of wind turbines is just commencing to creep in. As vocal suburbanites hear about suggested turbine wind farms, they all-of-a-sudden decide they are fine with wind power cost but don’t want to look at multiple turbines within their sight on a mountain top, coastal shoreline or in their virtual back yard.

People may become vocal about not desiring to see or hear wind power turbines on a daily basis, but they need to picture that alternative power sources are here to stay. They had better think hard about their needs and how they are going to come to terms with the issue on a personal basis. Power up with solar, wind, water or nuclear because preferring a source sooner rather than later may be the best way to go. It is definitely worthwhile to learn more about inexhaustible wind power costs. By building your own wind powered turbines you can add needed dollars to your pocket and help the environment at the same time. Inexhaustible wind energy. Free power from the wind. The future for our planet and our economy.

Noel is an experienced economist, with an interest in renewable and solar energy and the environment He contributes regular articles to the popular Blog. Home Solar System Guide.Com Now is the time for ACTION. Make your move. Future generations deserve this chance. Get free tips about Wind Power when you check out the site today!

Author: Noel J. Lillis
Article Source: EzineArticles.com
Provided by: Digital Camera Times

Solar Power for Notebook and Laptop Computers

This may seem incredible and impossible to do, but many computer technophiles are going “green” when they travel with a laptop in tow these days. If you are familiar with “extreme” or remote computing this may not seem too far fetched. Let’s not forget that many professionals enjoy rugged recreational activities, but just can’t always leave the office behind.

The idea of solar power for remote computing is finally catching on. It is working for everyone from the cross-country cyclist and weekend camper, to regular working stiffs that have to rough it on the job.

Solar power is not just a possibility, but could be a necessity for those that go remote. Solar panels are used to collect solar energy for direct use or storage in batteries to power up later.

Here is how solar, or photovoltaic energy is realized from the “How Stuff Works” website. If you are not an electrical engineer or scientist of some sort, don’t be surprised if this does make light bulbs go off in your head. You can always come back and do further research on the Internet.

“The solar cells that you see on calculators and satellites are photovoltaic cells or modules (modules are simply a group of cells electrically connected and packaged in one frame). Photovoltaics, as the word implies (photo = light, voltaic = electricity), convert sunlight directly into electricity. Once used almost exclusively in space, photovoltaics are used more and more in less exotic ways. They could even power your house. How do these devices work?

Photovoltaic (PV) cells are made of special materials called semiconductors such as silicon, which is currently the most commonly used. Basically, when light strikes the cell, a certain portion of it is absorbed within the semiconductor material. This means that the energy of the absorbed light is transferred to the semiconductor. The energy knocks electrons loose, allowing them to flow freely. PV cells also all have one or more electric fields that act to force electrons freed by light absorption to flow in a certain direction. This flow of electrons is a current, and by placing metal contacts on the top and bottom of the PV cell, we can draw that current off to use externally. For example, the current can power a calculator. This current, together with the cell’s voltage (which is a result of its built-in electric field or fields), defines the power (or wattage) that the solar cell can produce.”

To continue, we will discuss the smaller hand held devices for cell phones and PDAs, all the way to powerful self-contained and fully remote commercial solar systems. Here are several links that describe the use of solar power for mobile computers and other wireless devices from the Do-It-Yourself perspective.

How-To-Green-Your-Electronics:

http://www.treehugger.com/files/2007/03/how-to-green-your-electronics.php

DIY Solar System for $180:

http://blogs.experience.com/Patrick/2007/01/portable-solar-power-for-1_.html

How To – Laptop Solar Power:

[http://rmowe.home.att.net/photovoltaic.html]

It is amazing what is already available and out in the marketplace for solar power options. As energy costs and energy conservation continue to garner interest as mainstream issues, we should see the rapid development of solar integrated design features. Soon it may be a standard feature and part of everyday portable computers.

Let’s hope so, because going green is good for everyone, not just an intriguing proposition for rugged notebook users and remote computing,

Hand Held Solar Kits

Solar kits are designed to be self-contained. They combine solar cells, rechargeable batteries, and a wide selection of cables. These won’t power a portable laptop yet unless it’s a miser on energy, but they will keep you connected with a limitless power supply for your cell phones, Smart phones, PDAs, and smaller devices. As long as the sun is shining, or the batteries are charged up, you will have power.

Many purists will argue anything solar is not really “green”, either because it will never be energy positive (will never generate more power than it took to manufacture), or because it has a battery, making it environmentally unfriendly by default.

Arguments aside, at issue for rugged and remote users is a reliable power source, and having some sense of being connected. So, solar charging devices can be considered either as “convenience efficient” or “emergency efficient”. Don’t take this as a challenge to engineer types that will want to get their slide rules out, just a notation that these solar kits are an honest attempt at the “plus” column for reducing the human carbon footprint. Wider adoption and acceptance of new technology usually results in greater efficiencies.

Two promising examples that have had good reviews are the reasonably affordable products from Solar Style Dot Com, and the pricier Solio Dot Com. Do a search on YouTube and you will find many videos of Solio in action. If it did not work, we would know it by now.

Portable Solar Power Docking Stations

The idea of using solar power in remote situations is nothing new. The question for us is how well, and how fast, a solar power station will power up your notebook or laptop. Other considerations are the size, weight, and portability. You will find many products in this category, but few online reviews that confirm that these products will actually perform as advertised. The best source I have found for honest reviews in this regard is TreeHugger.com.

There are very few winners in the category of a portable solar power docking station to efficiently run a laptop computer. One that does get good reviews on the subject is the “PowerDock System”.

Do an online search for PowerDock System, and you will find many retailers and dealers at different price points. So be patient and shop around. Your Mobile Desk Dot Com is the best resource for a complete descriptions of the PowerDock product line. These include from the least expensive to the most expensive: PowerDock Lite, PowerDock Basic. PowerDock Executive, and PowerDock Elite.

Power Dock Systems are relatively expensive, and range in price form a few hundred dollars on up to $450.00. The PowerDock is an attractive product design an weighs in from 5 to 13.5 pounds.

Another potential winner is the Notepower Solar Laptop Charger from Sierra Solar Systems. You will see the Notepower Solar Charger pop up along with the PowerDock in a search engine query for these type of solar products. Plug in the SmartAdapter with extended 10 foot cord included, and start charging or topping off your computer battery as long as sunshine is available.

Once again, this is not a review recommendation, but the Notepower has had favorable comments by TreeHugger.com and other reliable sources, giving no pause to mention it here. The 3 lb. Notepower is not designed with a storage battery, but the 20-30 watts of power will charge and run most laptop computers, according to the specs.

You may not consider the Notepower as a true solar docking station, but it is an attractive portable solar package for a temporary power solution. Originally priced around $250.00.

Commercial and Military Grade Solar Power Systems

Some of the best remote solar power systems are designed to meet military standards. You could even say that anything designed for military use is pretty much guaranteed to perform. These systems will compliment anything in the fully rugged notebook computer category.

Energy Technologies, Inc. in Ohio, USA makes a wide assortment of military standard power equipment for field use. Things like field deployable inverters, converters, UPS, engine-generators, along with solar power stations with the trade name Tactical Solar Products.

The product features for these Tactical Solar Products include various combinations of charge controllers, power storage batteries, AC/DC power adapters, multiple DC outputs, and a large selection of folding solar panels. The specific product line is the Solar Suitcase I, Solar Suitcase II, Solar Suitcase III, Solar Suitcase IV, along with the folding SolarTacticalPanels.

Solar Suitcases I-IV can charge Lead Acid, Li-Ion, NiCad, NiMH & other types of rechargeable batteries. The nearly bullet proof folding solar collection panels are available from a 15 Watt to a hefty 330 Watt output panel set. This is “green power”, but you are out of luck if you prefer a color other than the two camouflage patterns available.

You will have to call ETI for costs, as product pricing is not published on the ETI websites.

Computing Solar Power Wrap-up

We have looked at several of the many possibilities for solar power, and going “green” with remote computing. The possibilities are becoming more reliable and starting to make more economic sense. You can try to go solar and Do-It-Yourself, or for the less technically inclined there is a wide range of retail and commercial applications for sale. We have attempted to highlight a few of the proven DIY options, and find some of the readily available products, and systems from various online reviews.

Some of the solar power resource websites you might want to keep an eye on include: Altapower.com, RadioLabs.com, and CTSolar.com. There obviously are many more you will find now and in the future with your favorite search engine.

As computing devices become smaller and more mobile, and with nascent technology soon to push the boundaries of wireless networks, solar power could prove to be a factor in your computing future.

Michael Beck is a blogger, author and digital nomad. He writes The Digital Nomads Blog and The Rugged Notebooks Blog, and contributes to other blogs that deal with the paradigm shift to mobility and wireless technology.

http://digital-nomads.blogspot.com

http://www.ruggednotebooksblog.com

Author: EM Beck
Article Source: EzineArticles.com
Provided by: Beading Necklace

Go Green – DIY Solar & Wind Power For Free Electricity in Your Home

I would like to take this opportunity and talk to you about Renewable Energy sourses that can save you and the planet a fortune!!! I hope you enjoy this report and I welcome all comments about getting the planet into ‘green mode’.

SOLAR & WIND POWER ENERGY DIY PROJECTS

Imagine a future where every nation is energy self-sufficient. No more acid, ozone depletion, or global warming. A future with no wars over limited supplies of oil.

Lets do some good for the planet, lets help the planet by promoting pollution-free, renewable energy or “green energy”.

Companies that manufacture renewable energy systems are growing as fast as computers did in the 80’s! You can buy stocks in companies that manufacture green energy systems. There are companies that manufacture wind turbines, hydrogen fuel cells, solar panels, and geothermal systems.

It could be said that the best and also the cheapest way to going green in the home (also businesses) is to go for one of the several DIY kits that are on the market today. When these kits are up and running they can do a vast amount of efficient mind easing tasks for your self ego as well as obviously saving you a fortune on electricity.

They can:
Help our environment and maybe more and more people will follow us in supporting the future of planet Earth…
Save you hundreds of dollars a month… thousands of dollars a year…for the rest of your life…
Your children will thank you for it. If you install a renewable energy system in your home you will increase the value of your home by thousands! This is a great incentive for you to get started right away.

However, many solar & wind products are not designed to produce the electricity needed for home supply. They cost fortunes and are only usable in the corporate world… DIY Solar & Wind energy power systems are designed for the home and are really easy to build, even the non-mechanical minded amongst us can undertake these DIY projects.

So, if you are looking for ways to help save our planet then I urge you to get in now while Solar & Wind power DIY systems are still cheap. Do your bit for the environment get a great carbon footprint.

Take full advantage of the many DIY FREE electricity for life projects going, and become a planet saver today…

“Thank you” for doing your part for our environment. Please make sure you check out your carbon footprint after you get your FREE energy system up & going.

Thank you for reading and I hope you have found this article interesting & decide to get involved in the green energy movement. It’s exciting, rewarding and can save you a lot of money.

I look forward to receiving all the interesting comments you send, I shall endeavor to reply to them all.

For further project details on DIY Renewable Solar & Wind Energy System’s please go to the links below:

http://www.guidescb.com/homeimprovement/Solar2.html

also try

http://www.guidescb.com/homeimprovement/solar.html

If the link does not work then copy & paste into your browser and go to the site thru your browser.

Author: William Armit
Article Source: EzineArticles.com
Provided by: PCB Prototype & Manufacturing