[kartickvad]

I see. Thanks for educating me on how SolarCity, and solar companies in general, work. Your post makes a lost of sense, and it seems that we agree on many things.

As for money locked up in solar panels, that's no different from traditional investments. If a factory is built, a better factory may be built a few years down the line, rendering the first one an inefficient use of capital. That's an unsolvable problem (unless you have a crystal ball), and it doesn't deter people from making investments. What makes solar different?