High Efficiency Technology
Less precious metals of high-efficiency solar cells to realize competitive cost.

 

 
High Efficiency technologies on cell could
achieve the average efficiency of18.0%

 

CUB (On Cell)

  • Cost efficient. Using the copper to replace the silver paste.
  • Increasing irradiation area by 0.3%, better welding.

SNB (On Cell)

  • Cost efficient. Using the tin to replace the silver paste.
  • Improved the welding performance.

NES (On Cell)

  • Narrow: narrow finger.
  • Electroplating: better conductibility.
  • Selective Emitter: better short wave absorbance.