What is a silicon chip made of?
The main process: polycrystalline silicon - zone melting or direct pulling - single crystal silicon rod - rolling, cutting, grinding, throwing - silicon wafer.
The silicon rod pulling ingot is finished, the silicon wafer, and then processed to solar cell sheet, processing factory is finished, then the solar street lamp assembly
A simple understanding of the silicon wafer is a silicon material cut into pieces by processing. Silicon is a kind of high hardness material, silicon material looks like a stone, he must be washed clean and then heated by a stove melt forming a bulk silicon ingot, and then use the special machine to slice into pieces.
