Solar Panels are not that efficient, about 25% as best with current tech.
Now, want to get rid of all snow plows? Come out with a flying personal vehicle that defies gravity.
That looks to me like a scam to suck up Gov funding for the so called "Green Energy". I wonder why some people calls them "Renewable"?
The energy always come from somewhere, it does not pop out of nowhere, is always transformed. Ah... just a Buzzword to sell you some agenda, "newspeak" perhaps?