Take Sharp, which since 2000 has led the world in solar panels sold (it dropped to No. 2 last year in the midst of a silicon raw-material shortage).
FORBES: Magazine Article
Silicon, the major raw material used in the manufacture of solar panels, requires an energy-intensive process to turn it into solar-grade silicon.
FORBES: U.S. Solar Manufacturer to U.S. Taxpayers: Drop Dead
In 1931 American chemical engineer Samuel Kistler invented the lightest known solid--an aerogel--by drying a form of silicon dioxide (a raw material for glass) under intense pressure and high temperature.
Your raw material is silicon ingot, itself made from sand.
FORBES: Samsung Raises Prices To Apple: I Wonder Why?
应用推荐
模块上移
模块下移
不移动