Anyone heard about Nanosolar cells?

Question

Does anyone know why Nanosolar cells aren't put into mass production yet?

here is there website: http://www.nanosolar.com/technology.htm

I have emailed them several times but no replies.

When will they hit the U.S. market?

Answer 1

I think it would come to mass production  within 10 years, the pilot cell is ready, If the cost is too high, we won't purchase it. that is about cost of energy and technology.