All of which lack either power, reliability, or cost effectiveness.
Solar is very expensive and you depend on nice sunny days to get enough power to run your home. It's a bad investment that will never pay off. Same with wind. It's a very expensive investment and offers no real return. By the time you create enough electricity to break even on the investment, the thing breaks down and it's very costly to repair. And again, unreliable since it only works when it's windy, and if you have too much wind, it shuts down in effort to protect it from being damaged.
Electric cars? What's the point? It takes fossil fuels tho create the electricity to run it. If you need a charge overnight, and the power goes off, you are going to piss off your boss trying to explain why you can't get to work. If your car is low on electricity, and you end up sitting in a traffic jam for a couple of hours with the AC or heat blowing, your car is just going to stop working and you're going to need a tow.
You can get an 850W solar system for about $10K. And there are many utility companies that will subsidize your install costs up to 50%. Payback time is about 8 years.
Wind turbine set ups start at 2KW and cost anywhere from $10 - $70K. The approximate payback time is about 6 years.
Granted, the systems are still a little pricey, but once they reach their payback dates, you don't pay anymore utility bills, ever. Or your bills are very small, if the systems periodically go down from time to time. If you reduce your carbon footprint, that should be enough to meet your energy needs.
As far as cars, you can plan your route ahead of time and I doubt you would run out of power over night, unless there was a blackout, which don't happen all that often.