لماذا يهم في مجال المواد
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.
مم هو مصنوع
جميع المواد →| المادة | ما الذي يؤديه هنا | الأهمية |
|---|---|---|
| Aluminium حرج | Frames and mounting | تعريف |
| Copper حرج | Ribbon, wiring and inverters | تعريف |
| Silicon حرج | The cell itself | تعريف |
| Silver حرج | Front-contact conductive paste | تعريف |
| Soda Ash | Cover glass | مهم |
| Tellurium حرج | Cadmium-telluride thin-film cells | مهم |
| Tin حرج | Solder-coated interconnect ribbon | مهم |
| Zinc حرج | Galvanised mounting structures | مهم |
| Gallium حرج | CIGS thin film and cell doping | الحاضر |
| Indium حرج | CIGS thin film and transparent contacts | الحاضر |
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…
