Tesla/Solar City doesn't offer solar options for flat roof homes in the northeast. They offered no advise as to which solar company could assist, and no information regarding the development of a Solar City option for modern flat-roofed homes. Just to be clear, lots of flat roofed homes and commercial buildings in the northeast have solar, so it can be done. I would love to know of a company who can install a system that will seamlessly integrate with the monitoring systems of our Powerwall/charger/car. Anyone have any experience with this, and can suggest a solution that they've been happy with? I'd love to keep all the components "in the Tesla family." But it doesn't seem as if this is a slice of the business they're choosing to be in.