Uses of Solar Energy

Solar energy is a combination of the hours of sunlight you can expect at your site and the strength from the sunlight you can expect. This varies depending on the time of year and the position of the earth relative to the sun.

This combination of hours of sunlight and strength the solar energy is called insolation, and the results can be expressed as an average irradiance as watts per square meter (W/m2), or – more usefully for us – kilo-watt hours per square metre spread over the period of a day (k Wh/m2/day). One square metre is equal to 9.9 square feet.

Why is this so useful?

Solar electric panels will quote the expected number of watts of power they can generate. This number is typically based on a solar irradiance of 1,000 watts per square metre.

A solar irradiance of 1,000 watts per square metre is what you could expect to receive at solar noon in the middle of summer. It is not an average reading that you could expect to achieve on a daily basis.

Once you know a solar irradiance, quoted as a daily average (i.e. the number of kilo-watts per square metre per day), you can multiply this figure by the wattage of the solar panel to give you an idea of the daily amount of energy you can expect your solar panel to provide for you.

Look into the various benefits home solar power systems can offer your family or simply learn how to build a solar panel today and save over 80% of your electrical bills.

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Solar Energy - Benefits of Solar Panels

Solar energy is a perfect clean energy resource that helps us decrease the harmful effects of the traditional energy resources. The world needs this sort of energy to compensate the lack of other resources such as oil and gas. This is one of the benefits of such renewable energy resources; unlike other resources, solar energy can't be depleted.

Now, you’ll need to know the benefits of solar panels at home. When you build such systems, you'll save hundreds of dollars every month. It is important to know that only two units can reduce your current electricity bill by up to 80%. Also, building your very own solar panel is not only good for our environment, but it is also very lucrative so consider the following attractive benefits by making this simple switch to embracing natural energy.

Electrical Costs – Base on a recent survey, Americans were estimated to spend $2500 annually to power their homes, and this is something you cannot overlook. People who use solar panels to generate enough electricity to sustain their energy needs for a full month are said to "live off the grid" because these people no longer rely on the power company, thus saving themselves a whole lot of money for the entire year.

Abundance of Energy - If you create more energy than you consume in a given month, you can sell every bit of it back to the utility company for a tidy profit. In fact, the government pays them to buy it from you! Many Americans use this to generate a healthy and reliable no effort stream of income. For this reason, it is a wise idea to build multiple panels to increase your output exponentially.

Tax breaks - The government also rewards homeowners who create and rely on their own natural energy from their solar panels in the form of tax incentive. This is because these homeowners are helping to alleviate the greater energy crisis.

Home Value - When it comes to the overall value of your house, you'll want to keep in mind that houses that come with solar panels are worth significantly higher. This is because other homeowners are looking for the exact same things as you are when it comes to buying a home.

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