- Anonymous2 decades agoFavorite Answer
Progress lives which along with the humanity, regarding the energy demand is increasingly high, but because the Earth contains the energy all day after day to dry up, each kind of substitution regeneration energy then develops in this kind of situation, in these vicarious energy, especially take the solar energy as the representative, because it inexhaustible inexhaustible, if the solar energy transformation will be able effectiveness transformation, to be able effective the energy which will provide the humanity to need.
The technology generates electricity which using the solar energy has three kinds: One, the solar cell which manufactures using the semiconducting material, transforms the energy of light the electrical energy; Two is transforms the solar energy the heat energy, the use heat energy electricity generation; Three is the solar energy and the chemical energy transformation, decomposes into the water Cheng Ch'ing and the oxygen, generates electricity using the hydrogen. Because of the semiconductor technology progress, causes the manufacture solar cell the production cost to drop, then causes the solar cell the use universalization.
Vigorously promotes and under the subsidy solar energy industry in the advanced countries, production solar energy related merchant also all date also vigorous, because of the chemical substance type which increases are very many in the production process, but cuts the waste material which or in the manufacture process produces also all to contain these correlations the chemical substance; But the solar cell after the use approximately 20-25 year, its life cycle also will expire, causes the solar cell faced with to the replacement destiny; Along with advance in technology, but the solar cell efficiency also will promote, to be old also the efficiency not 彰 solar cell, all will encounter the elimination renewal. These will abandon solar cell and electricity generation 模組, if will abandon at will has not made properly processing to create the quite big burden and the pollution to the environment.
Has 鑑 develops joyful Rong K'och'i to a this industry, the correlation law and the technology is yet arrived to is complete, this research aims at this industry, according to its life cycle conclusion and the correlation reject processing technology, makes a recycling with the again use correlation research, proposed the future strategy and the procedure will supply the government and the from all walks of life reference.