Advantages of Solar & Wind Power

Also known as PV, photovoltaic is an array of cells comprising of photovoltaic material which transforms energy from sun into direct electricity current. Presently, the materials used for photovoltaic solar power generation include polycrystalline silicon, monocrystalline silicon, copper indium sulphide, cadmium telluride and microcrystalline silicon.

As a result of increasing demand for renewable sources of energy, there has been great advancement in the manufacturing of photovoltaic arrays and solar cells. Production of electric through the process of photovoltaic is being doubled in every 2 years for almost a decade now; the average increase is 48% every year. As a result, photovoltaic production is the fastest growing energy tech in the world today.

Most of us are familiar with the concept behind the wind farm as a means to generate sufficient energy to power the needs of urban environments. Solar power technology has lagged behind in this field, as it was better suited to smaller installations.

Now, however, we are beginning to see new experimental installations and technologies that are striving to break the barrier that has stood between the gathering of solar energy and the supplying of urban power needs. Here are three examples of large-scale technologies that are being pursued.

* Solar Islands™

What are home solar power panels? The primary function of a solar panel is to transform sunlight into usable electricity. This effect is a physical manifestation of the photovoltaic effect. Solar panels are made up of solar cells that are gathered together within a frame. Each solar cell has the capability to convert the sunlight into useful electricity. However, the conversion rate of each cell is somewhat limited when measured in total wattage output. Basically, each cell only produces an amount of electricity equivalent to 1 to 2 Watts. Therefore a very large number of solar cells need to be integrated into each solar panel, and usually a significant number of panels are connected in order to form a so called solar panel array. This procedure is necessary to produce a usable quantity of solar power for a complete home.

Hey Jane, I think you have watched enough television, switch it off. Look at the electricity bill; it seems to be rocketing month after month. Remember, we are yet to have a solar power kit. It’s time we reduce the usage of all our electric appliances lest it will make a huge dent in my pocket. Well, if you too are continuously worried of the growing household expenses, particularly the utility bills, I think it’s time you make the big switch! I mean stop bothering and use alternative sources of energy. The most efficient and economical of which is solar energy. The solar energy kits come in numerous kinds, sizes and prices to suit every need!