Hi,
I need an Alternative conductor of Solar power other than expensive silicon.
Can some one please guide me here.

I’m looking to make around 200 watts of energy with a budget of around 200$ .
I need to know materials that would fit my budget and replace silicon that are used In solar cells.

Thanks,

Best answer:

Answer by gintable
Try scanning all the materials along the semiconductor staircase on the periodic table. Then tell me what you think.

Know better? Leave your own answer in the comments!