> Conclusion: Even if the modules cost $0.0000001, the total price could not fall much more unless the rest of the business model gets updated. Which is where

> Conclusion: Even if the modules cost $0.0000001, the total price could not fall much more unless the rest of the business model gets updated. Which is where solar roofing comes in, taking up the cost of installation almost completely and dropping price almost to grid scale. Of course, the only solar roofing available forces you to get it installed by their technicians, but hey. Baby steps.