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Nowadays, with people’s awareness on the lack of nature’s energy, we can find so many alternative energy resources. Among all the energy resource, solar energy becomes one of the most potentials one. The everlasting heat of the sun makes it possible to create powerful energy to support the society’s energy need. According to its method, solar energy can be divided into two: concentrating solar power or CSP and photovoltaic. The method is influencing solar energy and cost.

 

If we take a brief look about solar power history, we might be surprised that over centuries ago, Archimedes created a shield to collect sunlight. In 1866, Auguste Mouchout created a parabolic as the component of his solar engine. From the history, we will find that solar power is definitely not a new technology. Today’s engineers are even uses the Archimedes and Mounchout’s technique to collect sunlight. With so many development and variation, solar technology and cost can be varying.

 

It seems that energy has becomes a problem since centuries ago. Since the industrial revolution, the usage of energy is increasing rapidly. As the response to the problem, many chemist and scientists were trying to create alternative energy source. With all the invention and development, now energy source has been developing from wood to solar technology. Solar energy was created about 1800’s but unfortunately the development moved slowly in twentieth century. The stagnant condition of solar energy development was influenced by solar technology and cost.

 

We can only get sunlight in the daytime. It is becomes one of the main problems in solar technology and cost. Of course, the best way to get the energy from sunlight is by collecting and saving it. Therefore, sunlight energy storage is needed. With the energy storage, the energy can be saved and transmitted when it is needed. Until nowadays, solar energy storage still becomes a problem on solar technology and cost development.

 

In this modern day, electricity becomes our major need. Our dependency on electricity should face us to the rapid energy decreasing. Nowadays, we are often suggested or even warned to save the electricity usage. We can still use so much electricity nowadays, but if new energy is not able to be invented or developed, someday it can be a major problem in our life. Solar technology and cost should be a major consideration.