It's a bit confusing when Nanosolar's website says that they "offer the following solar electricity products..." while eieio's article says, "Like most other CIGS companies, Nanosolar doesn't commercially produce products yet, but hopes to start in 2008.''
There could well be room for both technologies if they are roughly equal in cost and efficiency, or if they have different applications.
GSL Price at posting:
0.0¢ Sentiment: Buy Disclosure: Not Held