I've been talking to folks in the US Virgin Islands as I plan to do some work in the solar install world down there starting next winter. The USVI-owned monopoly utility that handles electricity and water desalination has recently changed the net metering rules for residential solar.
Before Hurricanes Irma and Maria completely destroyed these islands, they had regular net metering(with a super-low cap at 15MW) and a retail price of around $.31-.33/kWh. They just changed that to $.43/kWh retail and payback of $.13/kWh pushed to the grid. Absolutely asinine setup, designed purely to pay off propane/diesel contract debt and keep the status quo.
What they're already seeing, and it will rapidly accelerate, is that anyone of means is simply leaving the grid and going 150% solar+battery. This leaves only non-solar appropriate or impoverished homeowners and small business owners left to carry all the rate load. It's evolving so rapidly that they're already back at the table working on new plans.
Because energy is inherently expensive on islands, they become the canary in the coal mine for what will happen to every market fairly soon. I mean, who in their right mind will pay $.43/kWh for daily blackouts when they can pay $.09/kWh for stable solar+battery power? They have so many blackouts anyway that even batteries going dry for a freak cloudy spell isn't really anything worse than what they already have.
As system pricing gets even cheaper and more accessible, that will be our reality as well. My hope is that Elon announces a price cut for Powerwalls on Battery Day. We shall see.
That was the justification a few years ago in Nevada. Most of us voted to keep the NV Energy monopoly for this same reason. Good news is that NV Energy has been good in reducing rates to continue discourage rooftop solar.
43 cents a kWh, though, I can see lots of vendors offering possibly zero down solar+battery leases.