Crystalline Silicon Solar Cell
"Silicon" is one of the most abundant materials stored on our planet. Since the scientists discovered the semiconductor properties of crystalline silicon in 19th century, it almost changed everything, even human thought. At the end of the 20th century, our life is everywhere visible "silicon" figure and function, crystal silicon solar cell is nearly 15 years to form industrialization fastest. The production process can be roughly divided into five steps: A, purification process B, pull Rod process C, slicing process D, battery process e, packaging process.