Electric cars will ruin late night listening?

In the not too distant future, the charging cycle (time of day) will get inverted.

As more solar/wind capacity comes on line you will get to plug your car in for a charge everywhere…while out shopping, at the office, just sitting there parked, for little to no $$$. I made a small investment in a startup that is researching ways for the paint (wrap or coating) on a car to be photovoltaic. (Proof of concept prototype is operational). With proper and improved photovoltaic efficiency someday, as the tech comes along, one could potentially drive a certain contant speed from coast to coast without stopping. Of course, I only need an hour of range (and a 10 minutes recharge window) since I always travel with my wife and we stop frequently.

There will be a day very soon where cars actually power the grid from dusk til dawn and recharges during the daytime.

Nope. You just showed the world you know nothing about physics.

Now I just solved the world's problems.

 I need a truck and Tesla quit counting how many they pre sold at 750,000. How long will I have to wait! Also, why wouldn't you be able to charge the battery while it's running, a generator could turn while the motor is spinning and keep the batteries charged indefinitely. Now I just solved the world's problems. 
 

Quit trying to use logic to fix a problem. 

 I need a truck and Tesla quit counting how many they pre sold at 750,000. How long will I have to wait! Also, why wouldn't you be able to charge the battery while it's running, a generator could turn while the motor is spinning and keep the batteries charged indefinitely. Now I just solved the world's problems. 

Unplug your neighbors cars. 

There is something poetic in spelling asleep the way you do.

Everyone is a sleep

There might not be a need to plug into the wall the way lithium ion battery advancement is going.

Do you have an O-scope?

Teslas plugged in have to sound quieter than the brap-brap-whoosh of a car going down the road sound like an A-10 on a straffing run.

I haven't bought into electrical demand as the cause of enjoyable late night listening.  There are a lot of things that affect the electrical system but more demand doesn't equal more noise.  I'm willing to listen to arguments why but a layman's gut feel that it makes sense doesn't go far with me.