Earth4Energy

Used Solar Panels

DANUDANU @ BusyThumbs — Wed, 07 Jan 2009 11:35:47 +0000

Used Solar Panels

Used solar panels can be a great bargain for property owners who are interested in adding a low cost means of generating green electricity for their home.

Although used solar cells can be a wise choice, they also come with many disadvantages. These disadvantages mainly relate to the uncertainty of how long the solar cells will last (due to their age).

Estimating the lifetime of a solar cell can be a complicated task. This is mainly down to the fact that some of the earlier solar products are still in use today. Some cells outlive their stated lifetime range (which is usually around 30 years), and as new solar technologies are brought to the marketplace, who knows how long these products will last.

Older cells generally take up more space per wattage than modern day solar cells. This can be an issue for home owners who want low cost second hand solar panels, but don't have a great deal of space to accommodate their desired capacity.

If you purchase used panels, then you also run the risk of purchasing damaged panels. Try to avoid second hand solar panels which are; cracked, scratched, appear to have condensation under the surface, or have brittle/loose connections. Although these problems can be fixed, a good quality used solar cell should give you less of a headache.

There is no doubt that used solar panels have the potential to save a significant amount of money for the financing of a renewable energy project, however, the above disadvantages of used cells should be taken into account.

Depending on your location, a solar electricity installation may not be economically viable due to the climate and surroundings. Solar cells are generally less efficient in hot climate countries (as heat degrades the performance of solar cells), polluted areas (such as cities), and in areas where there is a low average of daylight hours.

DIY Solar panels

DIY Solar Panel

DANUDANU @ BusyThumbs — Wed, 03 Dec 2008 19:27:48 +0000

Why Should You Use a DIY Solar Panel

There has been a lot of fuss about solar panels, although people want to implement them in order to save on their energy bill, they’re put off because of the costs needed to install such a device. And I don’t blame them, it would take more than a year in most cases to bring back their investment made on a solar panel.

What they don’t know and what most of the companies that construct solar panels don’t want you to know, is that you can construct your own DIY Solar Panel from the courtesy of your home, for possibly less than 200$, if you manage to find cheap enough material, you can construct it even for 100$, and you are going to get a DIY Solar Panel with solid quality which has a real power for collecting solar energy. The picture below presents a constructed DIY Panel

A DIY Solar Panel VS A Pre-made Solar Panel

If you were to buy a pre-made solar panel and had someone to install it in your home for you.. you would’ve spent thousands of dollars for it. While on the other side, you can literally construct your own DIY Solar Panel for a tenth of those costs. One of the main advantages with the DIY panel is that it is much cheaper.

In order to construct your own DIY Solar Panel, you don’t have to be an engineer, anyone can do it, even a complete novice. It is a really good investment considering that you can bring back your investment in less than month with the savings you are going to have on your power bill. The Earth For Energy website has detailed step-by-step information on how to create your own DIY Solar Panel, and I suggest you to take a look.

Free Solar Panels

Some countries have expressed interest in the possibility of been able to provide hundreds of homes in certain areas with solar electricity through the placement of free solar panels on each home.

These plans may seem like a waste of time to many people as it is every home that needs a solar panel if the aim is to help the environment and the fight against climate change.

If we want to save the environment from the possible future effects of global warming, more and more homes need to be fitted with these complimentary solar panels.

A solar panel on the roof of every home would be a great leap forward for reducing energy consumption from fossil fuel sources.

A working example of the free solar panel system can be found in Northern Ireland, where the government is installing solar panels for free to around 500 homes during 2007, in an attempt to cut water heating bills by as much as £100 a year.

This will also help the environment, reducing the strain on dirty industry power stations, although only slightly.

You do not have to wait for the government to decide when or if they will provide you with a complimentary solar panel, as there are many low priced, efficient solar electricity or hot water panels available today.

For more information on solar electricity and hot water cells, visit our solar panels page.

Solar panels work very well alongside home wind turbines, given the right climate and weather patterns, or even with geothermal heating systems.

You can greatly improve your chances of reducing your electricity bill through the use of solar technologies and other renewable energy technologies, you just have to decide on the right option to make the most of your geographical location.

If you are to undergo a large renewable energy development incorporating either; solar panels, wind turbines or geothermal system installation, then it is worth checking with your local council to see if there are any government grants available that could help with the financing of renewable energy projects.

DIY Solar Panels

Solar panels

DANUDANU @ BusyThumbs — Wed, 03 Dec 2008 19:20:10 +0000

Solar panels

Solar panels or photovoltaic (PV) panels make use of sunlight to provide for a variety of needs. The area of photovoltaics is concerned primarily with converting sunlight into electricity. This task is accomplished through the use of solar or PV cells.

Solar cells are assembled into modules, which in turn are combined into solar arrays. The PV cells make use of semiconductor materials which can conduct electricity. The most common of these materials is silicon. This is because silicon is an abundant element- the processing of which does not burden the environment.

Of course, the manufacturing of silicon has to be done in a clean setting. This is the main reason for the expense of solar cells.

The silicon cells utilized for solar panels can fit into one of three categories:

�Monocrystalline- These silicon cells are saw-cut from a single, cylindrical crystal of silicon. They are the most efficient of the three. Also, they are invariably rigid and require a strong support.

�Polycrystalline- These are cut from an ingot of melted and recrystallized silicon. They are cheaper than monocrystalline, but less efficient. They are also known as multicrystalline silicon cells. Solar panels made from these solar cells also require rigid supports.

�Amorphous silicon- Rather than coming from a crystal structure, these cells are created from a thin layer of silicon atoms. They are less efficient than the other two, but easier to produce. In addition to that, this photovoltaic technology can be used for either thin or rigid solar panels.

With winter fast approaching, consider saving energy through the use of solar technology. Heating needs for the average American home will generally account for half of its entire energy expenses. Even taking advantage of just a few solar appliances is certain to alleviate some of that burden.

SolarHome.org is happy to help by providing a wide range of products and information related to solar and renewable technology. Please browse our store and learning center to discover how these options can work for you.

Sunlight is an abundant resource which, when harnessed by PV systems, is a great tool for offsetting energy consumption. Solar panels transform sunlight into usable forms of energy for on- or off-grid applications. Wired together in modular array systems, solar panels allow custom, expandable design to meet a variety of energy demands, from powering a remote pump to lighting an urban home.

Solar panel manufacturing technology

In crystalline silicon solar cells, the orderly arrangement of atoms results in the efficient conversion of sunlight to electricity. A typical crystalline silicon solar panel consists of a transparent glass surface, an ethyl vinyl acetate (EVA) encapsulant, a Tedlar rear layer, and an aluminum outer frame.

Thin-film deposition is easier and less expensive than crystalline silicon-ingot growth techniques because it uses less semiconductor material. The three principal thin-film technologies are amorphous silicon (a-Si), cadmium telluride (CdTe) and copper indium gallium diselenide (CIGS). These processes produce high-efficiency modules that can be built directly into roofing shingles for aesthetic architectural considerations.

Effective string-ribbon manufacturing combines conventional crystalline silicon and emerging thin film technology. The high-temperature, molten process contributes to a double yield over conventional solar panel construction per pound of silicon for high material efficiency.

Photovoltaic (PV) systems

In addition to solar panels, a photovoltaic (PV) system requires a mounting structure to tilt panels toward the sun, an inverter to convert panel-generated direct current (DC) into appliance-friendly alternating current (AC), battery storage to compensate for unfavorable weather conditions, and a charge controller to regulate battery operation.

Grid-tie systems are interconnected to the utility network. Wired with a synchronizing inverter, grid-tie systems feed surplus electricity back into the local utility. The utility acts as an infinite storage system, eliminating the need for batteries. Grid-tie systems are aligned with many government-sponsored incentives.

Off-grid systems are stand-alone systems designed for RV, cabin, remote, backup and portable power applications. Because they do not rely on the electrical grid, off-grid systems require batteries to offset lesser power production due to prolonged periods of inclement weather.

In hybrid off-grid systems, a gasoline, propane or diesel generator compensates for solar power production that is insufficient for energy demands. Add solar panels as your budget allows, reducing generator run time.

Even with the significant initial cost of solar power systems, the renewable nature of PV technology, low system maintenance, and numerous tax incentives make solar panel systems an attractive investment for powering homes and businesses.

DIY Solar panels

Earth4Energy

DANUDANU @ BusyThumbs — Wed, 03 Dec 2008 19:05:11 +0000

Earth4Energy

The Inevitable Started To Happen.

My utility bill started to rise because of the high demand and low supply for oil and other energy related commodities. Within 6 weeks our expenses increased by 30%! I needed to come up with renewable energy solutions. I started doing research on an option to install solar panel or windmill on my backyard. I spent several hundred dollars on the renewable energy products. I found having solar and wind power system in my house was a headache because of the cost and the labor of installation. I was burned out by hopelessness.

Home Generators Are Too Expensive.

I originally thought the best option to hedge the increasing the energy prices would be to install an automatic generator for home use sold by brand vendors.

While I was shopping for the home generator system, I found most of them were too expensive. For example, Briggs & Stratton automatic generators start from $1,699 and Guardian air cooled generators start from $2,045. Additionally, you have to pay the installation fee.

Even if you can afford buying one of those generators, I wondered how long it will take to recover the cost of the system and then enjoy the savings on energies.

Eventually I had to stop shopping and changed the plan.

Then I Bought A Solar Power Kit.

I found there were several portable solar power generators on the Internet. I bought Sunforce 60 Watt Solar Charging Kit for $500. They came with four solar panels, an inverter, charge controller and DC plug.

The most worrying thing of all was that the weak electric power you can get from the kit. It turned out the kit was suitable for small appliances like cell phone charging, ipods and lights in rooms. To give my entire house appliances enough energy, the solar kit gave us only a little power. I needed to buy a lot of units of batteries to power more.

I then shopped for a range of wind turbines for home use. However, after going through tens of websites, I soon realized that residential wind turbines were very expensive. The cheapest one I found was Skystream 3.7 Wind Turbine, pricing for $5,600! This just wasn't going to work unless I wanted to go broke of course!

Eventually, I found something that worked.

Having spent so much time, money and energy desperately trying to succeed with kits, that ultimately had very little effect on my utility bill was a big regret. However, the next thing I tried that was called "Earth 4 Energy".

I had never heard of it before and because of my recent experiences, I was initially a little dubious. But after reading some extremely complimentary reviews and learning that the cost was minimal compared to everything else I tried, I decided to give it a shot.

What seemed to be so different with this ebook was that a major consideration was cost to make your own solar and wind power systems. I discovered an almost unbelievable benefit to have more than enough energy to power our household appliances from the solar power generator.

Here's why I recommend it.

The reason why I recommend "Earth 4 Energy" ebook is because the renewable energy product designed by the manual slashed my electricity bill by 50%. I followed their instruction for a matter of days and the results were almost unbelievable.

Although it did take me a few days longer to build my own renewable energy system, I did manage to make a windmill and solar power generator on my own, which I'm sure you'll agree is pretty astonishing.

In my opinion, this is way more superior and far more effective than any of the other products I tried. Obviously, everyone is different but it has worked extremely well for me. The genial part is you simply follow the manual instructions. The diagrams are clear and detailed. They tell you what to buy within the budget of $200. What could be better? You can even install the renewable energy system by yourself without difficulty.

Anyway, I hope you've found this information useful whatever your situation because if I had known about "Earth 4 Energy" a few months back, I would have saved my utility bill long ago without wasting my time and money with all these other things. I wish you every success!

DIY Solar Panels

DANUDANU @ BusyThumbs — Wed, 03 Dec 2008 18:55:04 +0000

DIY Solar Panels

Silicon Solar offers a large selection of DIY solar kits like solar cell sample pack, soldering iron, solar cell test leads, digital multi meter, reverse diode, solar cell sample pack, flux. Please check out our site for more details of our product.

Solar Panel Kits enable you to make your own solar panels for less. Each kit includes all necessary interconnection components including: soldering iron, solder, tabbing, flux, solar cells, and instructions on how to make an inexpensive housing for the solar panel. Recommended by several Universities and personal buyers; never sold online before.

Solar panels and integrated solar products including solar lights, solar cells, solar fountains along with residential home power kits at wholesale prices. Our services also include design and manufacturing of custom solar panel systems for residential and commercial applications consisting of photovoltaic and solar hot water heating technology.

Serving over 82,000 customers from 52 countries since 1998, we consistently offer the finest solar powered products at the most competitive prices, sharing with our customers the many conveniences and environmental benefits of using the natural energy of the sun.

At Silicon Solar, we greatly value our stable and long-term relationships with our customers, who range from homeowners, to businesses, to government affiliations. Our experienced engineering and design staff is dedicated to passing the quality and savings of our products on to our customers.

DIY Solar Panels

Earth4Energy

DANUDANU @ BusyThumbs — Wed, 03 Dec 2008 18:34:45 +0000

Earth4Energy

Earth4Energy is the new must have manual that was released about june of this year, 2008. Rising prices of oil, gas, electricity, and other fossil fuels has led to increase interest in the development of alternative sources of energy, ranging from fuel cell, hydrogen fuel, biomethanol, solar energy, wind energy, biodiesel, and many more.. The primary goal of this ebook is to help you go green and save money at the same time. This is done through converting solar and wind power to electricity that will be used in your home, and it's a very worthwhile project. It explains everything.

For its advantages, it outlines simple steps so that anyone with very basic skills can make their first action as soon as possible. It offers good techniques and valuable tips.

For the disadvantages, you have to do your part and take action. Do not just sit around after you have your copy. You still need to go out there, and implement what you learn. Also, using wind power is not for everybody, since it will also depend on your location, the wind speed of your area, and other factors. Earth4Energy will explain this more.

This is an essential guide for you to have an environmentally friendly home. Getting your family involved will also make this a very fun project, and your time and effort will not be wasted. Earth4Energy gives you full color illustrations and step by step instructions so that you will not have to look anywhere else. You will be able to build your own solar panels, everything solar, everything wind power to create electricity even if you have no technical knowledge at first.

Building Your Own Solar Panels - Are These Products Scams?

Earth4Energy

There are now many products available that claim to show you exactly how to build your own solar panels. Examples of these products include Earth4Energy, Efficient Planet, DIY Solar Power and many others. These products claim that you can save lots of money on your energy bills by building your own solar energy panels. Some of them even claim that you might be able to unplug yourself from the grid completely and never have to pay another power bill again.

Earth4Energy

So what's the truth?

How practical and realistic is it to be able to build your own solar panels?

The good news is that it's not impossible. But for the lazier amongst us please take note of this warning - you will have to do some work! Earth4Energy

So how would you build your own solar panels?

It's actually relatively easy ... the first thing you need to do is source some good solar cells. Places like eBay and large handyman stores tend to stock plenty of these. From there you stick all the cells to some sort of backing panel - this would usually be a piece of wood or strong piece of plastic. When doing this you of course set up the wiring so that you can wire them all together. ==>>Earth4Energy