The Solar Of Solar Power Essay

1290 Words Nov 15th, 2016 6 Pages
Solar Power Innovations Solar Power has been observed as early as the year of 1839 by a French physicist named Alexandre-Edmond Becquerel. He invented the first photovoltaic cell. Since then his studies and works have been perfected on and continue to change the world in which we live for the better. Photovoltaic cells have constantly been evolving ever since. In 1883, Charles Fritts built the first solid state photovoltaic cell using materials such as gold and selenium. With further advances to the system, scientist were able to recreate the cell in a way that could serve as an alternative power source on the satellite named Vanguard that was flown into space in the year of 1958. In the 1970’s there was an oil crisis when Middle Eastern countries proclaimed a trading ban, encouraging oil companies to buy solar firms. Funded research allowed for first, second and third generation cells to be constructed. Currently, the cost of solar energy has exponentially decreased with the falling price of silicon, allowing for many new innovations to take place. Thin solar film is a second generation cell that is being commercially used. The creation of solar thin film allowed us to reduce cost even further as it is printed in rolls which can be incorporated into things like building materials instead of having to have big bulky expensive panels. The film is lightweight, flexible and most importantly, affordable. Over the past few years, the thin solar film has become more efficient…

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