Thứ Bảy, 26 tháng 1, 2013

Residential Solar Energy and How You Can Use it to Create a Better Life

Residential solar energy is a hot topic these days with the global recession, increasing concerns for global warming and the looming threat to the security of world oil supplies. Many people are seeking a solution to reduce their monthly energy bill and to reduce their dependence on fossil fuels. One place people have turned for solutions is solar technologies.
The use of residential solar energy provides the measurable benefits of reducing or even eliminating your monthly energy bill and reducing or eliminating your use of electricity generated by fossil fuel burning power plants. There are a few other benefits that are less measurable but equally important like pride of ownership.
Residential solar energy covers several different types of solar systems. The most common types are on and off grid solar cells that produce electricity for your home, hot water systems and hot air systems. The most efficient at utilizing the sun's energy are the hot water and hot air systems as they have the fewest number of energy conversions.
Energy conversion in residential solar energy is an important topic that relates to the overall efficiency of your system. A solar panel system takes energy from photons in sunlight and converts it to electricity, then that electricity is converted into lighting in a light bulb, heat in your furnace or hot water in your electric water heater. At every step of this process energy is lost in the inefficiencies of the conversion process.
Now residential solar energy with respect to hot water systems only has one energy conversion and as a result a much higher efficiency than electric systems. In a solar hot water system the sun's light is converted directly to heat energy in the water and the water is then used for cooking, cleaning, taking showers and heating your home. For this reason solar hot water systems are relatively efficient, simple and effective.
Hot air residential solar energy is similar to the hot water systems. The heat from the sun is captured and transferred to the air circulating inside of the system with a solar to air heat exchanger. The warm air at the outlet of the heat exchanger is then circulated in your home for heating purposes.
Electricity produced by residential solar energy systems is still good environmentally and economically speaking. The inefficiencies discussed earlier are part of all electrical generation systems it just so happens that solar panels use a free abundant energy source to produce green power rather than burning coal or utilizing other greenhouse gas producing processes. As an example you can optimize the results of your solar system by using solar hot water rather than using solar cells to generate electricity to run an electric hot water heater. You can then use electricity generated with electric solar panels to light your home and run your electronic appliances.
Residential solar energy will continue to be a hot topic for years to come as a way to create a sustainable environment and energy future for everyone on earth. The sun is our most abundant and clean energy source. Life on earth is made possible by the energy received from the sun so why not continue to use that energy to not only support a better life for the whole planet but for yourself and your family as well?
Make your own residential solar energy [http://mysolarenergyhome.org] panels and solar heaters and save big time over retail purchasing. Improve your home with a do it yourself project that will pay for itself in energy savings and help to create a healthy future for you and your family, residential solar energy [http://mysolarenergyhome.org].

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