though I don´t want to take the time to find it in my body of archives relative to $WNDW News Releases ..... I believe the small prototype model is simply convenient for advertising since a person can be pictured holding it ..... If one-year return of investment has been documented by an independent third-party ..... this indicates the technology works ..... or how could such a determination be reached otherwise ? ...... They have also won performance awards .....
This is nano-technology .... the wires conducting the electricity would not be typical of traditional electricity ...... Personally ..... I believe all the potential bugs in the process will be resolved ..... since they have accessed high-level research collaboration by working with NREL ..... and it seems quite clear WNDW is nearing commercial production in light of their recent manufacturing partnership .....