Posts Tagged ‘home solar panels’

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Home Solar Power Panels

Monday, December 7th, 2009

These days, many homeowners are turning to solar power as a way to reduce their monthly electricity bills in the face of rising fossil fuel prices. The savings that are always offered by solar power can be made even greater by putting together your own homemade solar panel. You can even save a lot of money when installing a solar power system by using a solar panel kit. It provides the instructions needed to build a solar panel at home. If you need to know more about this kit, just visit Solar Panel Kit.

Solar cells are the parts that actually turn sunlight into energy. Solar cells, when used together, can output different amounts of voltage and current, depending on how they’re connected; you’ll need to know what type of power you need before proceeding.

Currently on the market are two basic kinds of solar cells. The highest level of efficiency is offered by monocrystalline solar cells. Monocrystalline cells also tend to be more durable than other kinds of cells. Their durability makes them a better value in most cases, even though they generally cost a bit more than the alternative. Polycrystalline cells, which are comprised of a collection of small crystals, are the other standard type. Polycrystallline cells aren’t as efficient, but they are more affordable.

Once you’ve got the solar cells, you have to connect them correctly in order to get the needed voltage and current. Wiring diagrams are included in the majority of DIY solar panel blueprints. The diagrams should always be followed closely. You need to make sure that the solar cells will all be facing the exact same direction; this can be done by mounting them on a piece of thick plywood. To determine how big the backing board needs to be, just lay out the cells as shown in the wiring diagram. Refer to the diagram again once the cells have been mounted; you can now begin the soldering. If the wires are secured neatly to the backing board, they won’t interfere with the cells’ gathering of sunlight. The next step is to expose the panel to the sun and use a meter to check the voltage to make sure that it’s at the level you expected. If there are any problems, check your wiring. When you have the output you need, you can add sides and a transparent front part to the backing board. Weatherproof caulking is a must, as the enclosure will need to protect the solar cells from the elements.

Now, you can mount the panel in a spot that sees lots of sun exposure. The electricity generated by the panel will be of the DC variety, which can be used to charge batteries or power some small appliances. When you need AC power, you can get it by using a small inverter.

To learn about the advantages and disadvantages of solar energy, visit Solar Energy Advantages Disadvantages.

Can you build a solar panel for under $200? You can get more information by looking at this guide Homemade Energy Review. In this guide, you will get specific instructions on what is best to build based on the size of your house and your location. You will also get step-by-step diagrams on how to build your own solar power system.

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New Breakthroughs in Home Solar Panel Efficiency

Saturday, September 5th, 2009

The average homeowner can reduce or eliminate their annual electricity bill by installing a solar power system. They will never again have to worry about another electric bill if they install a properly sized solar panel array. Though easily installed, some homeowners can have problems that prevent them from getting the most return on their investment. However, many of these issues can be overcome with recent innovations and improvements in solar technology.  These innovations can be useful whether you are using purchased solar panels or a Do It Yourself solar panel.

Their home’s orientation to the sun is probably the largest concern for most homeowners. Homes must have a side that faces south in order for solar panels to operator at peak efficiency. This ensures that the solar panels have a good amount of sun exposure throughout the day, as the sun travels across the sky. In years past, this was a major concern as the older panels had a very specific need for constant sun exposure. Power output could be significantly affected if positioning was just a little off.

Modern solar panels solve this problem by using more efficient solar cells in their construction. Besides producing more electricity with similar amount of sunlight, these newer solar cells can also tolerate a more severe angle relative to the sun. Many locations that were not good choices for solar power before can now be used because of this wider tolerance. So, these newer solar cells are ideal for installations there is less than perfect alignment. These newer solar panels can still generate a lot of power even when they are out of a traditional alignment with the sun and also do a great job in periods of diminished sunlight as well.  Because these newer solar panels don’t need to pointing directly at the sun all the time, they don’t need to be turned during the day like a lot of older panels.  This makes them well suited to a homediy solar panel project.

This is a vast improvement over older cells that required a strong consistent amount of sunlight to produce power. Because of this, older panels were inactive when the sun was rising in the morning and setting in the late afternoon. Even though there was sunlight, they could not produce power because the sunlight was not of a sufficient level to get them started. Newer panels will produce power proportional to the amount of sun even during these periods of lower amounts of sunlight. This means they will produce their maximum output during the day when the sun is brightest and will still produce power in lesser amounts when less sunlight is present. So, these more modern solar panels can produce more average power per day and therefore more total power through the year. The additional power this will provide can add significant savings and allow the homeowner to justify a solar power system for their home.

Among the many ways to increase the resale value of your home, a solar power system is one of the best.  A solar power system is sure to increase the value of your home whether it provides all of the power needs for your house or only provides a supplement to power provided by the electric company.  A simple diy solar charger can be a great first solar project.

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Recent Home Solar Panel Breakthroughs

Thursday, September 3rd, 2009

Many homeowners can save a lot of money each year by using a solar power system to reduce or eliminate their electricity bill. If they install a properly sized solar panel array they can easily generate all of their power from sunlight and never have to worry about another utility bill again. Though easily installed, some homeowners can have problems that prevent them from getting the most return on their investment. However, many of these issues can be overcome with recent innovations and improvements in solar technology.  These innovations can be useful whether you are using purchased solar panels or a DIY solar panel.

Their home’s orientation to the sun is probably the largest concern for most homeowners. For solar power systems to operate at peak efficiencies, a home has to have a roof that faced south if they were located in the northern hemisphere. This ensures that the solar panels have a good amount of sun exposure throughout the day, as the sun travels across the sky. Older panels had a very specific need to constant sun exposure for most of the day. If their positioning was even a little bit off, it could have a major impact on the amount of power they could generate

More efficient solar cells in modern panels solves this problem. Besides producing more electricity with similar amount of sunlight, these newer solar cells can also tolerate a more severe angle relative to the sun. Many locations that were not good choices for solar power before can now be used because of this wider tolerance. This makes them a perfect fit for installations that have a lees than perfect alignment for maximum solar power generation. These newer solar panels can still generate a lot of power even when they are out of a traditional alignment with the sun and also do a great job in periods of diminished sunlight as well.  These newer panels don’t have to be rotated during the data to point directly at the sun.  This makes them well suited to a homebuild solar panel install.

This is quite an advantage over older panels that had to have a lot of consistent sun in order ot produce electricity. Because of this limitation they were inactive in the early morning and late afternoon hours when the sun was rising and setting. The amount of sun at these times doesn’t cross the electricity production threshold required by these older panels. Newer panels will produce power proportional to the amount of sun even during these periods of lower amounts of sunlight. This means they will produce their maximum output during the day when the sun is brightest and will still produce power in lesser amounts when less sunlight is present. Because they are able to produce more power for a longer time each day, these newer solar panels can produce more total power each year. The additional power this will provide can add significant savings and allow the homeowner to justify a solar power system for their home.

One of the best ways to increase the resale value of your home is with a solar power system.  A solar power system is sure to increase the value of your home whether it provides all of the power needs for your house or only provides a supplement to power provided by the electric company.  A simple diy solar charger will get you started in the right direction.

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Home Solar Panels

Thursday, August 27th, 2009

With many homeowners seeking to reduce pollution and greenhouse gasses, help the environment and lower their monthly electric bill, home solar panels can be a terrific way to accomplish all of their goals by generating free electricity from sunlight.Home solar panels have increased efficiency and lower cost than 10 years ago and can be a great way to lower or even completely replace the energy you buy every month from the electric company. A terrific way to use these newer solar panels in in a do it yourself solar charger.

These newer solar panels require very little maintenance and will give years of use producing electricity. The primary way these home solar panels have been improved is in the area of efficiency converting the sun’s energy into electricity. Modern solar panels can achieve nearly 20% efficiency and so you will not require as many panels to produce the same amount of power as you would with older panels. The net result is big savings for the homeowner in installation cost as fewer panels will be required and less space is also needed. This is a great benefit for homeowners with limited roof space. Ten years ago, because they could only install as many solar panels as would fit on the roof, these homeowners could not produce as much electricity as required. With the same roof space, today they can generate more power and meet their energy needs.

Modern solar panels are also less dependent on being pointed directly towards the sun. One had to point the older home solar panels due south in order to maximize power output. In this way, for the maximum amount of time per day, the solar panels had access to sunlight at a direct angle. If the home didn’t have a side facing directly south, the older panels generated much less than maximum power because of the angle between the solar panels and the sun. These newer solar panels are a boon for the many homeowners who have houses without a south facing side. One great guide to building your own solar panels is earth4energy review. Generating threshold is another big improvement in these newer solar panels. The generating threshold is the minimum amount of sunlight required for the conversion to electricity to begin. Quite a bit of sunlight was required before the older solar panels would start producing power. Because of this, at sunrise and sunset or on cloudy days, the solar panels might not produce any energy at all even though the sun was out. The lower generating threshold of newer solar panels allows them to produce more electricity for much larger portions of the day and on many more days of the year. This will allow the generation of power for more hours each day even if the solar panels are mounted in a less than perfect position. The combination of these improvements means more power produced for your home. By taking advantage of free energy from sunlight, you will have to purchase a lot less electricity from your local utility. For plans to build your own solar panel visit homemade energy review.

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Homemade Solar Energy - Are You Being Scammed?

Tuesday, August 18th, 2009

The fact is that the our supply of oil and other fossil fuels is running out. Like me, you may be thinking of other ways of producing energy to heat or light your home, swimming pool or office. I turned to DIY renewable energy and in particular the sun to save money on electricity.

Energy is created by homemade solar panels converting sunlight into energy such as electricity. DIY solar cells will be creating energy everytime there is sunlight. It is commonsense that a homemade solar panel under direct sunlight will produce more energy. Unlike homemade renewable energy water heating systems, a DIY solar panel does not use the heat of the sun to produce the electricity. Instead, electrons become freed by light interaction with the semiconductor materials in the cells and are then captured by the cells as an electric current.

The beauty of DIY solar panels is that you will be able to produce renewable energy without pollution or noise. If you build a DIY solar panel the chances are you will never run out of electricity and you will help to keep carbon emissions down.

The use of the sun to create energy is not a new conecpt. The use of solar energy is not a new concept. Early man used to start fires with it and homeowners in America turned to solar energy from the beginning of last century. However the government has started to introduce renewable energy grants to help households keep the costs of building and installing DIY solar panels down.

Why not try building your own homemade solar panel today? You can reduce your installation costs by making your own DIY solar cell. More importantly it is not as difficult as most people think.

Solar panels are commercially available, however why bother spending thousands of dollars on expensive silicone  when you could build your own. DIY solar power systems can be built for less than 200 dollars! I would recommend that you invest in a good DIY solar panel guide to help you plan your project. Again these are not very expensive but will save you time and money in the long run.

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