सामग्रियों के लिए यह क्यों महत्वपूर्ण है
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.
यह किससे बना है
सभी सामग्रियाँ →| सामग्री | यह यहाँ क्या करता है | महत्त्व |
|---|---|---|
| Aluminium क्रिटिकल | Frames and mounting | परिभाषित करना |
| Copper क्रिटिकल | Ribbon, wiring and inverters | परिभाषित करना |
| Silicon क्रिटिकल | The cell itself | परिभाषित करना |
| Silver क्रिटिकल | Front-contact conductive paste | परिभाषित करना |
| Soda Ash | Cover glass | महत्त्वपूर्ण |
| Tellurium क्रिटिकल | Cadmium-telluride thin-film cells | महत्त्वपूर्ण |
| Tin क्रिटिकल | Solder-coated interconnect ribbon | महत्त्वपूर्ण |
| Zinc क्रिटिकल | Galvanised mounting structures | महत्त्वपूर्ण |
| Gallium क्रिटिकल | CIGS thin film and cell doping | वर्तमान |
| Indium क्रिटिकल | CIGS thin film and transparent contacts | वर्तमान |
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…
