That's usually the case if there's only a few people with solar or if your local infrastructure is overbuilt, since grids typically aren't designed to handle residential power generation.
If there's too much solar in your area (which will be the eventual end result everywhere) you get net billing, where you don’t get charged for the energy you use, but they won't pay you a dime for anything over what you use or will even disconnect you if you overproduce so the local substation doesn't explode because it wasn't specced for any of this shit.
The end result is that you don't get paid for any of your daily overproduction and still get billed at night, the worst of both worlds. It incentives people to buy batteries and store the peaks, with grid power being mostly optional.
alt Hacker News
That's usually the case if there's only a few people with solar or if your local infrastructure is overbuilt, since grids typically aren't designed to handle residential power generation.
If there's too much solar in your area (which will be the eventual end result everywhere) you get net billing, where you don’t get charged for the energy you use, but they won't pay you a dime for anything over what you use or will even disconnect you if you overproduce so the local substation doesn't explode because it wasn't specced for any of this shit.
The end result is that you don't get paid for any of your daily overproduction and still get billed at night, the worst of both worlds. It incentives people to buy batteries and store the peaks, with grid power being mostly optional.