Then AQT sells its cells to assemblers who can cheaply wire the cells into modules with the same equipment they already use to make silicon-based modules.
The challenge is that Drupal Gardens must change some of these modules at times to make them work in a multi-tenant fashion so that as much as possible can be shared.
There may be new investment opportunities as companies applying standard inkjet printing techniques to reduce the cost of making solar modules or batteries continue to make progress.