2010-08-11, 08:20 PM
Your key point seems hazy. Are you proposing a mechanism to internally reflect light in order to maximize the proportion that is absorbed?
I don't really think lack of light is the issue. There's plenty of light. It's just that solar cells are expensive to produce in relation to the amount of power they produce.
Then there's this http://en.wikipedia.org/wiki/Concentrated_photovoltaics
I don't really think lack of light is the issue. There's plenty of light. It's just that solar cells are expensive to produce in relation to the amount of power they produce.
Then there's this http://en.wikipedia.org/wiki/Concentrated_photovoltaics