Thanks @nokiasixteth.

• Net metering is causing a problem in California because solar is creating excess power during the day when nobody is at home to use it.
  I would need a utility engineer to consult me on this one. In my mind, the excess power would not be wasted because net metering systems are grid connected. The grid is an efficient tool to distribute electricity to whoever needs electricity instantaneously.

• One state is incentivizing people to get a TESLA power wall for around US$1,000.
  Cool. Which state is this?

• Problems require solutions that are win-win.
  Agree.