How much copper, indium, gallium and diselenide is used in making thin solar panels?

Question

Are we likely to run out of any of this stuff in the short term?

Answer 1

No. we are not likely to run out of them especially for those purposes. In making semiconductors like solar cells, only tiny tiny amounts of the dopants are used.-- on the order of a couple grams for every kilogram of silicon that is used. Looking at it another way, only one dopant atom is present to every ten thousand or so silicon atoms in the crystal structure.

Answer 2

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Answer 3

i'm no professional on image voltaic technologies; yet as I comprehend modern-day technologies there are relatively 2 suggestion on a thank you to pass--crystalline silicon and skinny action picture. Daystar is interior the skinny action picture industry. at the instant skinny action picture is greater cost effective than crystalline silicon via fact call for has outstripped grant for crystalline silicon. As I comprehend it skinny action picture isn't as useful as crystalline silicon and neither is extremely useful approximately 10% and 13%. there is quite some room for progression. As for CIGS i do no longer know very much with reference to the technologies. I do have faith that there are a number of different companies that are interior the CIGS corporation. i think of worldwide image voltaic, Nanosolar, Solopower, Heliovolt, and others to boot. This industry is a initiate industry. Do you undergo in ideas the biogenetics whilst it began up? approximately ninety 5% of the companies that went public are not from now on with us. in certainty they're nevertheless dying off. I variety of anticipate the image voltaic industry to stick to that direction.

Answer 4

Not likely. And you could always recycle. There is no recycling the energy from any source. But with the sun, you either catch it or lose it.