Wind Institute.net » solar panels

SUN LIGHTS THE WAY FORWARD

admin — Fri, 04 Sep 2009 12:08:04 +0000

Global demand for all forms of energy is expected to increase by 54 per cent over the next twenty years, according to forecasts from the US Energy Information Administration.Another long-term forecast from the EIA puts world electricity demand in 2025 at nearly twice what it is now.
Fossil fuels such as coal, oil and natural gas are the source of the majority of the world’s energy.They release energy during burning, but also simultaneously release carbon dioxide into the air. These conventional energy resources are finite and the emissions harmful to the environment, hence the growing urgency to develop renewable energy sources, such as wind, water, biomass, wood, geothermal, photovoltaic and sunlight.
Energy from the sun that reaches the surface of the earth is 6 000 times the amount of energy needed on earth a day. Solar energy has been used by humans to meet some of their energy needs since ancient times, but with growing global concern over environmental issues, it is becoming increasingly prevalent.
Solar power is increasingly becoming a viable alternative to fossil fuels such as oil, coal and natural gas and is predominarly used for heating water and generating electricity.
From enormous sports stadiums and towering skyscrapers to isolated farmhouses and ordinary suburban households, solar power is increasingly becoming the cost-effective energy solution of choice.For eg, the newly finished 55 000 seater stadium in Taiwan is the world’s first stadium to use solar energy technology to produce power.The enormous nineteen-hectare structure was built for the 2009 World Games, and will produce enough power for its 3 300 lights and two huge television screens from nearly nine thousand solar panels on the stadium roof.
That’s solar power on a giant scale.For domestic energy needs on a much smaller scale however, solar power can also provide a cost-effective, low maintenance option.
According to Perth solar power specialists, Solar My World, homeowners will add value to their properties, make a positive contribution to the environment and reduce their power bills by installing solar panels on their properties.Two solar power systems, grid connect and off-grid, are available for property owners in Perth.
A grid connect system will supply solar power to the household via an inverter, and is generally used in more densely populated areas. If the system provides more energy than the property requires, the surplus can be diverted and ‘sold’ to the electricity grid.A standalone system uses a battery bank to store energy until required.This is used mainly in more remote areas where there is little or no access to conventional power supplies.
Solar power systems are versatile and can be designed for both AC and DC and can always be expanded to meet changing needs.
Energy is the largest single contributor to global greenhouse gas emissions, and there is a growing call for people to reduce their C02 emissions and protect the environment.As discussed earlier in this article, Taiwan’s new stadium is anticipated to reduce CO2 emissions by 660 tons a year by producing power from its solar panels.We have the power to save the world if we switch to solar power in our homes.

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Finding ways to save

admin — Fri, 28 Aug 2009 22:46:03 +0000

In this type of economic environment people are trying everything to save money.People are choosing not to spend as much money when they are out. They don’t spend on entertainment as much. They don’t spend their money as freely as they used to.To put it another way, everyone is making an effort to save money wherever they can. One of those ways people are looking to save is with their electric bill. In a time when every dollar counts a few dollars saved in energy can mean a lot.

One way a lot of people have found to save money is by going with solar energy in their homes.Most of the time this is quite expensive to have done. But people have been very resourceful and have found many ways to get cheap solar panels for their solar energy system. Typically the cost of having an electrician build it and install it can run into tens of thousands of dollars.But by going out and finding cheap systems this will save them some money as well.

Another way they have chosen to go is intstead of buying some solar panels they have chosen to learn how to build a solar panel themselves.It is not as difficult as it seems. Also there are many instructions out there that can teach them how to do it.By going and doing it by themselves this will save thousands of dollars.

Now everybody may not be the DIY solar panels maker but these guides are so good you could even have someone build it for you.Once more doing this would save a lot of money compared to buying some pre made solar panels.

Doesn’t matter which way you go you will save energy and money both ways.So if you choose to find some solar panels that aren’t that expensive and getting it installed yourself that will be a lot of savings.Or if you make the choice of building it yourself, you are going to be saving quite a bit of money. So in a time when you need to save money, this is a good way to go.

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Making Solar Power Systems In Your House

admin — Fri, 28 Aug 2009 01:42:56 +0000

Solar energy has the capability to supply free source electrical power to all your household appliances and it can be quite substantial. For the residential community, home solar power systems are the most sensible decision for many different reasons. They are nearly free of maintenance once installed, in other words, operating costs will usually be extremely miniscule.

Solar power systems in recent years have garnered some notable leaps and that continues as the price of electricity and other forms of energy continue to rise. They are the most common means that the homeowners are harnessing solar energy. They harness the sun's energy and convert it into electrical power efficiently. These solar power systems are then connected to the house and the energy is transferred throughout house, powering it with usable electricity. Find out how to build a solar panel to power your home today.

Benefits of Solar Power Systems:

Tax incentives (Check your area for rebates offered by governments)
Save electrical expenses
Power your home appliances for free
Affordability
Environmental friendly
Increases house value

Solar power systems are dependent on the sun’s energy to function; therefore, the best place to position your panels is none other than on the roof of your home. However, there can also be other alternative locations such as on an empty piece of land that is near to the main area. The main point to take note here is that the solar power systems have to be accurately angled towards the sun's direction. This is to make sure that the solar power system receive maximum exposure to direct sun rays.

With a solar power system installed in your house, you can actually reduce 80% or even eliminate 100% of your monthly electrical bills. Not just that, the presence of tax incentives offered by governments also enables you to make some money from excessive electricity generated by your panels. Wouldn't checks be a great thing to see in your mailbox every month rather than your power bills? Nothing beats using the Earth for energy when saving electricity in your homes.

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Good way to save in energy costs

admin — Mon, 17 Aug 2009 21:10:37 +0000

In this bad economic times, a lot of people are still in searchh of saving money. One of the overlooked ways is to go and conserve energy.Not only will this save you some money, but it also will help in saving the environment.In this article we are going to learn of a great way to save a lot of money in energy bills.

The most effective way to more savings in your energy bill is to have a complete solar energy installed onto your home. It isn’t as hard to do as it sounds.All that it will take is for you to go and have solar panels installed onto your house.When people take a closer look at this they start to see that it will be quite a bit of a cost to use solar panels. So they go looking for cheap solar panels.

Now their search might be able to help them locate some, they really need to start looking into building a solar energy system for themselves. There are plenty of manuals that can teach them how to do a diy solar panels. Most of them are written well enough that all you have to do is follow step by step.If you have it done in this way, your savings will be in the thousands of dollars. So even if you didn’t want to do it yourself, you could hire someone to do it.it the cost will be less than if they went with a solar contractor or an electrician.

It doesn’t matter if you have someone install it yourself or if you learn how to build a solar panel. As long as you change your energy into a solar energy system you will save money.

But you will not only be able to save some money yourself you are also helping out with the environment.Being able to use solar energy cuts out the use of energy types that are more toxic. You will be using clean natural energy. Who knows you might be able to set a good example and more people will follow your footsteps.

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The Benefits of Solar Power Systems

admin — Sun, 16 Aug 2009 20:15:58 +0000

Solar power is garnering a lot of awareness lately due to a number of factors that are associating it as an increasingly viable and a cost effective alternative energy source for homeowners. Here, you’ll learn the various benefits of using solar power and some of the major reasons why you may want to consider installing home solar power systems in your home today.

Tax Incentives - The federal tax credit currently being offered to homeowners is 30% of the total cost for a solar power system installed. Depending on where you live, keep in mind that you also may be eligible for additional state and local tax rebate programs which when combined with the federal tax incentive can dramatically reduce the cost (by up to 50% or more in some cases) and payback period of your solar power investment.

Affordability – In the past, one of the biggest negatives associated with solar power systems was that they were very expensive to install for the average homeowners. Today, beside the fact that more attractive tax and rebate incentives are being offered, there are a number of other factors that makes installing a solar system less expensive these days. Increased competition and current technological advances in manufacturing has helped to reduce the overall cost of producing photovoltaic solar panels which has been passed along to the residential consumer. Plus warranties being offered today on most solar panels systems are longer than ever guaranteeing a more productive lifespan for your system.

Money Saving - There are a number of a factors involved regarding how quickly your solar power system can pay for itself including your specific energy needs and local climate. Ultimately however, today’s more efficient solar power systems should help significantly reduce or eliminate your monthly electrical bills from anywhere from 50% to 80%. And in some cases, if your state has a net metering program you may even be able to sell your excess or unneeded power back to your local utility company.

Increase in House Value - Like any home improvement, installing a solar power system is a proven a way to increase the value of your home in the marketplace. Although in many cases it is not practical to take them with you when you move, solar systems have no moving parts and can last for 30 to 40 years. According to some reports, a solar power system can potentially increase a home's value by approximately $20,000 for each $1,000 in annual reduced electrical costs.

Environmentally Friendly – Solar power systems are known to be environmentally friendly generators. Homeowners'who install a home solar power system can have the personal satisfaction of knowing they are helping reduce the emission of green house gases which most scientists agree have a direct relation to global warming.

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DIY Solar Power Systems

admin — Sat, 15 Aug 2009 17:43:51 +0000

When you use the sun’s energy to harness electricity with solar power systems for your home, it can be a great way to reduce your huge monthly electrical bills by over 80% as well as allowing you to protect the environment.

Solar energy is renewable, and converting it, releases no toxic emissions into our environment at all. In other words, you are using the earth for energy and this source of energy has already been researched and studied by scientist for many years.

Solar energy is completely free. The sun provides us with a natural source of energy that is free to us, so why not make good use if it?

You will see tremendous benefits when you start to implement your very own solar power systems to power your home appliances. You will soon see your electrical bills reduced by at least 80% the moment you put your solar power systems to use, not to mention that this is a renewable and sustainable source of energy throughout its lifespan. The best part is the cost does not fluctuate.

You will no longer be at the mercy of rising energy prices. You can now be free from nonrenewable energy sources. You have the freedom to own and use your very own solar power systems as you see fit and not worry about the disrupting power outages for a long time to come.

Apart from this, you are doing your part against global warming, reducing your carbon footprint and even may be eligible for green energy tax credits. In fact, in some countries such as America, you can receive rebates, grant money, and tax reductions through implementing solar energy solutions in your home or business. It is also possible to "sell back" power into the grid. Imagine that, you receive money from utility companies!

Many people are searching for effective ways to save money on their electrical bills and one way is to build their own solar power systems. DIY solar panels are becoming popular and the good thing about solar power is that it is one of the most readily available energy sources known to man today.

Most solar power systems can be built with easier obtainable materials that can be found at any local hardware store. With today's technology and materials costing lesser, there is an increasing demand for information on how to build solar power systems for home uses.

So, if you are ready to start slashing your electrical bills by at least half, start searching for home solar power system guides now.

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Good way to save in energy costs

admin — Fri, 14 Aug 2009 22:35:24 +0000

In this difficult economy that we find ourselves in, a lot of people are trying to find ways to save money. One of the ways that is overlooked a lot is conserving energy. Not only can this save you money, but it can also help the environment. In this article we are going to look at how you can save in energy bills.

The most effective way to more savings in your energy bill is to have a complete solar energy installed onto your home.It is not that hard to do even though it seems that way.All that is necessary is to have you install solar panels on top of your home.When people take a closer look at this they start to see that it will be quite a bit of a cost to use solar panels. So they go looking for cheap solar panels.

Now their search might be able to help them locate some, they really need to start looking into building a solar energy system for themselves. There are plenty of manuals that can teach them how to do a diy solar panels.A lot of them are written good enough that all you will need to do is be able to follow a step by step system. If you do it this way you can save yourself thousands of dollars. So even if you didn’t want to do it yourself, you could hire someone to do it.it the cost will be less than if they went with a solar contractor or an electrician.

It doesn’t matter if you have someone install it yourself or if you learn how to build a solar panel.As long as you are able to switch your energy into a more efficient solar energy system you are going to be saving money.

But not only can you save yourself money but you can also help the environment. Using solar energy eliminates the need for more toxic type of energy.Your use of energy will be much cleaner and more natural. Who knows you might be able to set a good example and more people will follow your footsteps.

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Make a Solar Panel To Generate Electricity

admin — Fri, 14 Aug 2009 05:12:36 +0000

There are some definite advantages when you learn how to build a solar panel. Familiarizing with the installing process enables you to have the ultimate familiarity with your system. If you need to perform maintenance, or uninstall the panels in the future, you can save money because you can do it yourself. Plus, if you want to add panels later on, you will be able to do this relatively easily without needing to call an installer.

The very first step to get started on home solar power systems installation is paperwork. For most counties in the U.S. you will need to apply for a home improvement permit from your local city government. If you are operating your system on-grid (net-metering) then you will need to request a net-metering application from your local utility company. After you have your permit you can begin with physical installation.

Physical installation is the most precarious part of your installation process. First, find the rafters underneath your roofing, and install "tile tracks" along the rafters for stability. Tile tracks are the strips of metal that support your solar panel securely to your roof. Without these tracks bring securely fastened your panels would fall! You must carefully measure your panels and ensure you place your tracks in the right spot to secure them. The tile tracks themselves are secured into the rafters of your roof (to prevent leaks) and you can adjust the panels using metal clips.

Once you have installed the structure of your tile track, the next step is to get your panels onto your roof. One by one, you install your solar panels into the tile track system that's specifically setup for your panels. The panels interlock into the tile tracks, which have pre-installed wiring that joins one panel to the next. This enables a smooth electrical connection.

Installing the inverter is fairly simple, but there are some risks associated with this task. Inverters deal with a lot of electrical energy and one simple mistake can cause an explosion, fire, or electrical shock. If you don't already know how to install an inverter, then you should consult a qualified electrician for this step. Inverter installation is not something you want to tackle just from reading directions on the internet. This is the same for the battery and the connection to your current electric box.

After all the panels have been installed, and your inverter is connected, your next step is the inspection from your present utility company if you're using their grid. Once they have examined your system and tested its reliability, then you may want to begin using your net-metering feature. If you’re off-grid, all you need is a go-ahead from a qualified electrician and you’re ready to go with your new DIY solar panel.

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Guide On How To Build a Solar Panel

admin — Fri, 14 Aug 2009 05:12:31 +0000

If you are cost or environmentally-conscious, the idea of learning how to build a solar panel for your house helps to reduce your electrical bills significantly by powering appliances in your home. No matter what reason you’ve got in mind to make a solar panel, we’ve got some useful advice for you to get going in the right direction.

If you are concerned about the high costs of solar panels offered by manufacturers, the alternative shortcut is to Do-It-Yourself. It can be achieved.

Basically, home solar power systems gather energy from the light that the sun casts on our planet through solar cells. These cells channel the energy into deep cycle batteries where we store it until we need it. The job of the solar panel is to keep the batteries charged.

The components required for building your own solar panels are very affordable and most can be found at your local hardware store.

Learning how to build a solar panel will save thousands of dollars. In addition, you can enjoy a long term benefit of saving hundreds every month on electrical bills.

The materials you need include:

• Solar Cells
• Wire crimping tool
• Wire cutters
One sheet of plywood
• Some Copper wires
• Screwdriver
• Cobalt steel jobbers’ twist drill bit, heavy duty, wire gauge size 26, 3″ L, 1c” L flute
• Machine screw size high-speed steel hand tap taper, 10-24, H3 pitch diameter, 4 flute
• 7/32 drill bit
• One plastic sheet cutter
• Reamer
• Pliers
• Hacksaw
• One Solder, 60/40 or silver
• One Soldering iron, or soldering station
• A few sheets of glass
• Drill
• Do-It-Yourself installation manual

A solar panel will probably take only a weekend worth of time to build if all procedures are planned properly. Spend some time researching on where to find inexpensive solar cells, draw blueprints for construction and find out how much power you will need to generate. In fact, solar cells can be found online in eBay.

The ideal location to place an array of panels is on the south incline of your house, if that is not an option any spot that gets sunlight most of the day will do. The solar panels will only start making electricity when they are exposed to sunlight.

The knowledge acquired when you discover how to build a solar panel is priceless as electricity costs are on a constant uptrend. With the skills of generating electricity at home, you will be able to cut all these expenses to zero with ease.

When compared to commercially available solar panels which can sometimes cost thousands of dollars, you can save a considerable amount by building your own. Typically you should be able to do this for under $200 or so depending upon the quality of the components you buy. Some of the materials can be easily found at your local hardware store.However, some of the items are easier find as compared to the rest, so if you encounter any problems, be sure to search online for them as well. That said, the short list of components you will need to make a small solar panel are a high quality deep cycle battery, an electricity inverter, solar cells, and an electrical charge controller.

While it may seem tempting to do so, it probably isn’t realistic to expect that you are going to be able to build a solar panel sufficient to supply power to your entire home. A better way of looking at the construction is to think of the solar panel as something that will help to reduce your overall electrical bills by hooking it up to small devices like your computer, toaster, TV, refrigerator, etc. As an added bonus, by keeping your solar panel a modest size, you can take it with you almost anywhere.

Lastly, you’ll need to make sure that the guides you are using to build your solar panels are tested and proven. This may mean that you have to pay for them, however in the long run, the cost to go back and do over what never should have been done in the first place will always be higher, so plan ahead.

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Solar Power System – How To Generate Electricity With Solar Power

admin — Mon, 10 Aug 2009 13:08:03 +0000

With the huge amount of electrical systems along with the high usage of electricity we use everyday, it is expected that we are required to pay a high price in order to continue maximizing its functions as well as to continue living with convenience.

In order to power your home efficiently everyday, one great alternative that allows you to save ample amount from expensive electrical bills is the solar power system. We all know that we can make use of the sun's light as a source of power - the solar energy. Many people and businesses are now switching over to use the earth for energy. In other words, using natural energy from the sun. Some are even fortunate enough to have maximized its uses and has been using it as a source of electrical power, making them free from acquired electrical charges from electric companies. Solar power is not only inexpensive, it is also environment friendly.

When using a solar power system, it is important that you understand how things works and done. Given that the present access of internet is so convenient, it is very easy for you to acquire information on how to get started with solar power systems in your home.

Although solar power can save you a lot from your electrical bills, however, you’ll still need to make a small investment to have the system installed. A professionally installed solar power system is quite pricey because they are ready for use and it may require you to ask someone to install them for you. However, for people who are keen to start a do-it-yourself, it is possible to make one on their own as long as they have a proper installation guide to follow with.

Having the ability to set up a solar power system would be very remarkable skill and this skill can not only help you save money, it can also help you make money. All you need is a suitable step-by-step DIY installation guide. Researching is the initial step when planning to install a solar power system in your home. So start gathering information now and learn how to build a solar panel today!

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