Realizes the world's highest efficiency that goes beyond Japan ... "Next -generation solar cells"

Large area pero -scight solar cell (Korean Energy Technology Laboratory) (Image Provided: Wowkorea)

The "large area pero -scite solar cell" developed by Korean research team has exceeded Japan, achieving 18%of the world's highest energy conversion efficiency, and has built a foothold for full -fledged use.Dr. Kim Dongsik, a Korean Energy Technology Research Institute, said that through joint research with Switzerland, Lausan Nu College, a double -structured electronic that can break the energy conversion efficiency of the large area pero -scight solar cells.Developed transport layer manufacturing technology.The results of this research were published in the international academic journal "Science", the highest authority in the science field.Perobovskite solar cells have a strength that they can be produced thinner and flexibly than the previous silicon solar cells, and can significantly reduce production costs in solution processes.25 in Korea.It has 7%of the world record and the highest technology, which is 0.It is a small -sided -out cell that is less than one square centimeter.The large area manufacturing technology of 200 square meters or more is Japan (17).It is a state in which 9%) is left behind.The research team is 0 this time.Efficiency of small -area solar cells under 1 square centimeter 25.Achieved an unofficial world record of 72%.In addition, 25 international certified authentication organizations.Recorded 4%, 25 square centimeters and 64 square centimeters of submodule.66%and 20.Recorded 55%certification efficiency.In particular, the 200 -square -centimeter submodule achieved an unofficial world's highest efficiency of 18%or more.Dr. Kim said, "Unlike conventional technology, the manufacturing time is quite short, all processes are possible at 150 degrees or less, and the application to large areas has not been rapidly reduced, so it is very useful for solving normal use.It will be. "

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