Sunforce 44455 Wind Generator 30′ Tower Kit

• Tower kit supports wind generators up to 30 feet
• All-weather and easy to assemble
• Works with almost any portable wind generator
• Includes a plastic bag, manual, wire ties, guy wire plate stampings, hardware box, pipe pox, cable crimps and a sales policy document
• Manufacturer recommends using a cement base for best performance

The Sunforce 44455 Wind Generator 30-Foot Tower Kit supports wind generators, such as the Sunforce 44447 Whisper 100 900 Watt Wind Generator, up to 30 feet. This all-weather tower kit is easy to assemble, and an excellent choice for almost any portable wind generator. The kit includes a plastic bag, manual, wire ties, guy wire plate stampings, hardware box, pipe pox, cable crimps and a sales policy document. The manufacturer recommends using a cement base for best performance.

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by siftnz

Bio Fuels – are They Good?

As the term suggests, bio-fuels are fuels that are formed when biological matter decomposes. The bio-fuels are mostly derived from plants. Bio-fuels exist in all the three states of matter: solid, liquid, and gas.

Difference between bio-fuels and fossil fuels
Bio-fuels are different from fossil fuels in the following ways:
• Fossil fuels take a million years to build whereas bio-fuels can be made extremely fast, in a matter of days.
• Fossil fuels generate huge amounts of pollution. Bio-fuels are comparatively safer.
• Bio-fuels are renewable sources of energy unlike fossil fuels.

Different types of bio-fuels
Bio-fuels have been categorized into four types: first generation, second generation, third generation, and fourth generation.

The first generation bio-fuels are derived from vegetable fats, starch, and sugar, which are in turn derived from food-crops. The first generation fuels are also derived from animal fats. Biogas, bio-diesel, and vegetable oil are some examples of this type of bio-fuels.

The second generation of bio-fuels is mainly derived from waste biomass, thus making it a more balanced option compared to the first-generation bio-fuels. Different kinds of alcohols and diesel generated from wood fall into the category of second generation bio-fuels.

The third generation comprises of bio-fuels derived from algae. Algae are farmed on large scales for creating these bio-fuels. The algae fuels are extremely environment-friendly as they can easily decompose into the soil without harming it.

The bio-fuels in the fourth generation are derived by a method in which micro-organisms are raised to work with carbon dioxide to generate fuel.

Advantages of bio-fuels
Bio-fuels prove advantageous in the following ways:
• Bio-fuels lessen the burden on gradually-vanishing fossil fuels.
• Bio-fuels are environment-friendly. They help reduce carbon emissions into the atmosphere.
• Bio-fuels, especially, bio-diesel prove to be very cost-effective for consumers.

Disadvantages of bio-fuels
Bio-fuels are not bereft of criticism. Though beneficial for the environment, bio-fuels have its disadvantages, paradoxically in the environmental purview. Bio-fuels have received criticism for many reasons, a couple of which are stated below:
• Economists have long debated on the usefulness of first generation bio-fuels when compared to the lack of food they cause. Generating fuel from food crops makes food crops unworthy of human consumption. Some people believe that being a higher priority than fuel, food should not be farmed for making fuels but for human consumption.
• Making bio-fuels require acres of farming land, thus encroaching upon the natural habitat of plants and animals.

Make power at home with solar and wind energy to eliminate your power bill. Get our complete guide at www.earth4energy.com

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by mandaloo

Generating Wind Energy

Just like solar energy, wind energy is another environment-friendly and economical energy source. With almost 40% of wind energy sources of Europe in the United Kingdom, there is immense potential to use wind energy as a source of energy.

Generating power through wind is not only efficient but also renewable like solar energy. The only downside is that a tall, moderately sized generator can be a sore eye and spoil the visual landscape, leading to murmurs of disapproval among neighbours. Think about this before you go ahead and think about how to generate wind energy in your area. However, if you do not live in a very populated area and your neighbors consent to your wind energy project, there could be nothing more beneficial to harness the potential of such a natural and renewable resource called wind.

Getting Help in the Start

If you are wondering how to generate wind energy, the British Wind Energy Association or BWEA is a good professional source of services and information for initiating projects related to wind energy. This professional body continuously organizes and manages several initiatives to propagate the use of wind as a source of energy across the country and its residences. It has information on local suppliers of wind systems and information on grants and permissions.

The ‘Energy Saving Trust’ which is backed by the government also provides provide advice on several issues for both companies and individuals and companies desiring to install wind generators on a small scale.

Other Practicalities like Cost and Savings

The cost of wind generators should fall in the range of 3000 pounds -15000 pounds for each kilowatt. This is as competitive as solar and actually slightly cheap when compared to the high output it generates. It is also expected to generate higher output in a year compared to its output in the previous year. Your wind generator should break even in about five years and the way the prices of normal energy sources are increasing, the returns of a wind generator will surely increase over a period of time.

How to Position Your Turbine

It is best to place the turbine high if you want to get the most of the wind strength without any obstructions. Also make sure to measure the wind strength in your locality so that you can place the turbine facing the direction where the wind is prevailing. To measure the wind strength, you can either buy or hire an anemometer. You can also get the person installing your wind generator to do that.

Battery or Grid?

A battery can be connected to wind generators of small scale to provide electricity to your house. The other option is to connect the wind generator to the National Grid. The decision to do the former or the latter depends totally on the circumstance. As such there is no major difference except that it will affect the direction of your energy. If you happen to stay in an area that is remote with no access to the National Grid, energy should then be directed to the battery which in turn will be connected to your residence’s mains. If you can easily access the National Grid, get the generator connected to the grid. By connecting to the grid not only will you be benefited from power savings by not using the supply of electricity from the grid, you will also be able to sell surplus electricity to the grid.

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by daveeza

Facts about Renewable Solar Energy

The life on earth is dependent on solar energy and the smallest form of life like the microbes and plankton are also dependent on the solar energy for their survival. Solar energy is an environment friendly energy that is devoid of any carbon emissions which lead to pollution. It can be utilized productively and cost effectively across the world. You don’t have to reside in a desert to benefit from solar energy!

At present the inexpensive way to use the renewable solar energy in your homes in by using solar water heating systems or by making your own solar panels. This energy can be effectively used to warm your homes during winter and cool it during summer. The cold north European countries have been using solar energy from past several decades. The advancement in this technology has reached to the level where now, one can substitute it for the grid power. Some other facts about solar energy are:

Solar energy can be used to heat your swimming pools.

Industries are using solar energy to manufacture solar-powered vehicles.

NASA has successfully developed an airplane that can function entirely on solar energy.

How does the renewable solar energy work? Majority of the devices that are powered by solar energy use the photovoltaic cells, which produce electricity as soon as they are exposed to sun rays. These cells consist of panels which comprise of two layers and these layers become positively and negatively charged, once the sunlight falls on them. This leads to the production of electric current, which can be connected to the main supply of your house, and used to run your electric devices like computers, phones and blenders.

The amount of electricity produced depends on the size of the solar panel, strong sun rays and length of exposure to sun rays.

All this may seem like a rocket science, but the fact is that this is a very simple to make. You can start producing your electricity over the weekend. However for this you need to understand and follow the concepts, which are readily available on the Internet in the form of manuals or guides.

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Sunforce 50012 1.8-Watt Solar Battery Maintainer

• 1.8-watt solar charger plugs into your vehicle’s 12-volt lighter socket
• Works with automobile, all terrain vehicle (ATV), personal water craft (PWC), and boat batteries
• Made of durable ABS plastic and amorphous solar cells
• Includes alligator clips for direct connection to a battery
• Measures 6.5 x 1.25 x 18 inches (WxHxD)

The Sunforce 50012 1.8 Watt Solar Battery Maintainer gives you another reason to love the sun — it’ll help keep your car’s battery charged. Just plug this helpful 1.8-watt solar charger into your vehicle’s 12-volt lighter socket and position the panel to pick up the most daylight possible. Or, if you prefer, use the included alligator clips to connect it directly to the battery, so you can keep your lighter socket open for cell phone chargers or other accessories. Regardless of how you hook up the battery maintainer, you’ll never get caught off guard without the juice you need to start your car. This device is designed to work with automobile, all terrain vehicle (ATV), personal water craft (PWC), and boat batteries, and is even effective on cloudy days. The 50012 is made of durable ABS plastic and amorphous solar cells, measures 6.5 x 1.25 x 18 inches (WxHxD), and has a maximum temperature range of -40 to 176-degrees Fahrenheit.The Sunforce 50012 1.8-Watt Solar Battery Maintainer giv

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Biofuels: Methods and Protocols (Methods in Molecular Biology)

With the dwindling supplies of fossil fuels and growing concerns regarding climate changes due to green house gasses from these fuels, public opinion has swung dramatically towards favoring the development of renewable energy sources.  In Biofuels: Methods and Protocols, career-long experts explore a full range of methods for bioenergy covering important topics such as biomass production and delivery to the biorefinery, detailed biochemical characterization, as well as biotechnological techniques for converting plant matter into fuels and chemicals. Time is of the essence in this field, and this volume aims to provide direction and assistance to the growing cadre of researchers endeavoring to develop new sources of bioenergy with a solid, easy-to-use collection of tried-and-true methods which will save time and effort in the field and the laboratory. Written in the highly successful Methods in Molecular Biology™ series format, chapters include brief introductions to their respective

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by Caveman 92223 — On the 2010 US Tour

Wind Turbines–build Your Own Home Wind Turbine

In the United States wind energy is the second biggest source of new energy outpaced only by natural gas. At the end of 2007 wind turbines were producing over 16000 megawatts of electric power and nearly one third of that capacity was installed in 2007. In 2008 about 1% of the united States electric power will be supplied by wind energy. Most of this of course is from large commercial wind turbines but an ever increasing amount is coming from small wind turbines installed by individuals. The home wind turbine is definitely coming into its own as more and more people realise that something must be done to decrease our dependence on electric power supplied by fossil fuel burning generating stations. Gas and coal powered electric power production has increased dramatically over the years and emissions from the fuels burnt in these facilities is a major source of atmospheric pollution.

Wind power by comparision is absolutely clean and the only objectiion to it,voiced by some people,is visual pollution from the arrays of wind turbines necessary for large scale power production. However the residential wind turbine poses no such problems. Relatively small and unobtrusive home wind turbines including vertical axis wind turbines are the key to small scale wind power generation. A combination of home solar panels-wind turbines can produce much of the power required by the average home. Small wind powered turbines are manufactured by a number of companies and can be readily set up either as a rooftop wind turbine or mounted on its own small tower. The recommended tower height is about 30 feet. These are relatively expensive but will pay for themselves in the course of time.

If you know how to build a wind turbine your home wind turbine will cost much less and fortunately this is fairly easy to do. Plans and instructions showing how to build your own wind turbine are readily available and thousands of people have built their own home made wind turbine. You will often be told that strong winds are needed for wind power generation. This is absolutely not so. Even gentle breezes will produce power which is stored in batteries till needed.

If you live far from electric power lines you either get by with no electric power or generate your own. Gasoline powered generators will do the job but they are expensive to run and heavy polluters. You may be fortunate enough to have a stream which can generate power for you using a water power system but these are usually difficult to build and expensive. In most situations a wind turbine is the best answer. You can in fact build your own wind turbine for much less than the price of a commercial model. You could install two or three of them and have plenty of power for all purposes. Building your own home wind turbine is a fairly simple project which the average home workshopper can easily manage. Wind power is the coming thing and will save you money as well as reducing atmospheric pollution. Why not try it?

by lauren keith

Do Not Buy Solar Panels – Make Your Own Inexpensive Sunpower Solar Panel

Wouldn’t it be nice if you could one day cut the electrical bill from your life? Well, in this modern day and age it’s more than possible to make that a reality for you. You might have heard a lot about it, it’s called sunpower solar panels. This new alternative energy platform can generate enough electrical energy to power an entire household and cut down on that annoying utility bill down to a month!

Amongst all the new energy alternatives, sunpower solar panels has been getting the most buzz and coverage in the media, and it’s no big secret why… they are very effective! And the time to go green has never been better than right now, see not only are you going to be doing a big favor for the environment when you go green your also doing a big favor to your wallet by saving thousands a year!

Here’s the Problem

The price of professionally installed solar powers systems is usually not within the average persons budget. That’s why many people have shifted their thinking and decided to make their own inexpensive sunpower solar panel from home and get all the tools they need at their local neighborhood hardware store.

How Hard is it To Build Your Own Solar Panel?

To build your own solar panels it’s pretty simple and not near as complex as it sounds or as people try to make it look like. There are a lot of blueprints on building your own solar panels on the internet, there are even some resources and guides available that will walk you through the entire process step by step.

Once you get your hands on a set of instructions, the next step will be do go to your local hardware store and purchase the needed parts to begin your project. From here, whenever your schedule permits, you may begin your project. It’s also very possible to build up to 2 solar panels in a single day.

Final thoughts

For most of all that cannot afford expert installation of solar panels. It’s more than possible now to make solar panels for home use yourself, and you don’t have to be a nuclear physicist either. Not only will you be helping the environment prosper while also saving a good deal of your money that otherwise would be going to the electrical companies.

Also, you can save yourself time and literally thousands of dollars by looking getting yourself a guide to make your sunpower solar panel and by using our online resources (no need to sign up) to get started fast building your own sunpower solar panel.

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Sunforce 39810 80-Watt High-Efficiency Polycrystalline Solar Panel with Sharp Module

• Advanced polycrystalline design is highly efficient and provides superior power output
• Maximum power output: 80 Watts/4.67 Amps
• Multiple panels can be connected together for even more power
• Easy to install and virtually maintenance-free
• 25-year warranty

SHARP polycrystalline 80W solar kit that can produce 4.67 amps. Kit comes complete with a male D/C plug, mounting bracket and screws, battery clamps, voltage tester, quick connectors, and extra wiring. Ideal for boats, RV, 12v battery charging, pumps, satellite dishes, and many other uses. Easy to install, weatherproof, and allows for connecting multiple panels for more power. Unit has a 25-year warranty.The Sunforce 39810 80-Watt High-Efficiency Polycrystalline Solar Panel Module will give you several more reasons to love the sun. It provides the power you need, while helping you save money and protect the environment. This panel is ideal for cabins, recreational vehicles, remote power, back-up power, and 12-Volt battery charging. This panel comes with compatible wiring, accessories and a voltage tester to help you start producing up to 80 Watts of clean, free power in all weather conditions.

Sunforce panels can be easily added to new or existing systems.

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Windmax HY1000-5 1,000 Watt Max 24-Volt 5-Blade Residential Wind Generator Kit

• 1,000 Watt Max
• Pole not included
• Wind turbines include generator, blades, controller and screws/bolts
• Maintanence free
• Greater energy production yield for all wind speeds and lowest ownership cost

Solar/wind Max: 1200w, Wind only: 1000w rated, solar panel is not included.

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