Solar Power For Houses - Top Ten Benefits of Solar Powered Houses

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Historically LED's were used only in small applications for visual indicators Power Efficiency Guide Review but with the recent exponential increase in the research and development of the technology it is now plausible for use in homes and offices as well as large streetlights. Even President Obama is getting behind this technological push by offering money for greener infrastructure investments. Three major California cities, Los Angeles, San Jose and San Francisco have embarked on conversions to LED streetlights.

LED's are twice as efficient as compact fluorescent bulbs which are currently the standard for greener lighting. Compact Fluorescent bulbs contain harmful mercury and are incompatible with dimmer switches while the LED is non toxic and easily dimmed. LED's also can be produced in a way that they do not emit ultra-violet light which attracts bugs and insects. Along with lower energy costs, maintenance costs reduce as well. A fluorescent bulb may last around 3000 hours but a LED fixture can be used in excess of 100,000 hours.

How Solar Panels Work

Boron is also used in solar panels, along with the silicon elements, in order to make them operate. A mixture of silicon and boron is required for the flow of electrons. Silicon and boron are instrumental in the creation of the positive ions in the panel to make an electric current flow through the circuit. Photons are carried by the sun's rays to the solar panels and they are responsible to help the silicon boron combination to generate the electric current.

Looking more closely at the operation of a solar energy panel, these trap the photons of the sun's rays so that these photons can be used to convert the sun's energy into the required electrical energy. The silicon atoms then emit electrons and generate an electrical current. This current flows through the circuit of the solar energy panel. Depending on your requirements, you need to determine the number of solar energy panels necessary to generate the required amount of electricity.

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