Mengapa ini penting bagi material
Crystalline silicon dominates, so solar demand is really demand for purified silicon, silver paste, aluminium frames and glass. The thin-film alternative substitutes tellurium or indium for most of that.
Apa yang menjadi bahan penyusunnya
Semua material →| Material | Apa yang dilakukannya di sini | Kepentingan |
|---|---|---|
| Aluminium kritis | Frames and mounting | Mendefinisikan |
| Copper kritis | Ribbon, wiring and inverters | Mendefinisikan |
| Silicon kritis | The cell itself | Mendefinisikan |
| Silver kritis | Front-contact conductive paste | Mendefinisikan |
| Soda Ash | Cover glass | Penting |
| Tellurium kritis | Cadmium-telluride thin-film cells | Penting |
| Tin kritis | Solder-coated interconnect ribbon | Penting |
| Zinc kritis | Galvanised mounting structures | Penting |
| Gallium kritis | CIGS thin film and cell doping | Saat ini |
| Indium kritis | CIGS thin film and transparent contacts | Saat ini |
Aluminium
A light silvery metal made by passing an enormous electric current through dissolved bauxite — which is why people…
Copper
The reddish metal that carries electricity better than anything except silver, and which humans have been smelting…
Silicon
The second-most-common element in the Earth's crust — ordinary sand — purified until only one atom in a billion is…
Silver
The best electrical conductor there is, and the metal that has been used as money for longer than almost anything…
Soda Ash
Sodium carbonate, mined from trona rock or made from salt, and the second ingredient in almost every sheet of glass.
Tellurium
A brittle, silvery element recovered from the slime at the bottom of a copper refinery tank, and the basis of one of…
