Nanosolar Interesting but do read this. There seems to be some scepticism regarding their cost per watt claims. <A HREF="http://blog.monkeysign.net/monkeysign/2005/04/more_on_nanosol.html" target="_blank">http://blog.monkeysign.net/monkeysign/2005/04/more_on_nanosol.html</A>