What are the most promising solar technologies over the next 10-15 years?
I am excited most about thin films, but I am also intrigued about the arrays of solar dishes/stirling motors that are going to be used in California.
I was searching for an update to that California project recently, but did not find much. I was also curious, how many years before we can go to ‘Home-Depot’ (for example) and purchase thin film products?
Thanks.
