"If you are able to charge your car via power you generate [...] During outages [...]"
What outages? If every house is self-supporting, I can think of few disasters that would simultaneously kill all those power sources, and those likely would kill your house and you, too.
What outages? If every house is self-supporting, I can think of few disasters that would simultaneously kill all those power sources, and those likely would kill your house and you, too.