Has produced the first solar cell in 1986 and was its efficiency 1% they turned only 1% of the light energy falling upon to electrical energy and after the scientists used organic compounds new in the nineties of the last century increased efficiency to about 5%, and scientists hope to raise the efficiency to 10 % in a few years and makes those modern technology attractive for business investment. 

While dependent conventional solar cells on inorganic, such as alloy copper or gallium "metal with a white slash blue" and silicon which materials may not be always available either organic solar cells, they consist mainly of carbon molecules, hydrogen and oxygen are available in nature.

The researchers suggest that organic solar cells can be operated toys or screens small flexible can a matter in or you recharge your batteries portable devices such as telephone, etc. Without a doubt, convert the sun's energy into electricity by materials do not cause any pollution to the environment is great and the researchers hope that solar energy become soon a major source of energy to replace fossil fuel "oil and natural gas" as well as once installed solar cells, the user will get the power after it has always been free.