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Photovoltaic Cells

  发表时间:2013年07月03日  点击数:1817 次

Monocrystalline silicon solar cells

Cell characteristics:
●High photoelectric conversion efficiency, high reliability.
●Diffusion of technology unique, guarantee the uniformity of diffusion.
●Advanced PECVD film technology, coat the cell surface with deep blue silicon nitride antireflection film, uniform color appearance.
●Treasonable design of surface field positive electrode and aluminum back rationalization, metal slurry quality ensure good conductivity, reliable adhesion and excellent electrode welding.
●High precision screen printing and Gaoping degree make automatic welding and laser cutting easier.
●Electrical performance test under standard conditions cqn avoid the assembly mismatch; process mature and strict selection criteria can ensure the cell reverse current excellent and piece hot spot effect.
●Fully flexible contact can avoid cell micro hidden cracks and reduce the assembly process fragmentation rate.

Electric performance parameters

picture:Cells


I-V test pattern
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