This is actually kind of a bad solution.

The reality is that any form of power generation needs more than just the panels or turbine. You need sufficient cabling/conduit and, often, cooling/heating to keep it viable. And you need a large battery* to store excess energy. Let alone anything required to feed it back into the grid.

All of which is expensive in terms of resources and cost and maintenance.

That ALSO ignores the other elephant in the room. Technology Connections did a GREAT video on this but, as a high level summary: Even ignoring the wealth inequality between those who can and can’t afford their own energy collection system, this pretty much breaks the power grid model. Because maybe you live in an area where every house can be power neutral (or even positive) during the spring and fall. Come summer you need to turn the ACs on which means you need something to help pick up the slack at peak hours. Which is a power plant of some form.

If everyone is not paying their power bill six months out of the year? The cost of that power goes up drastically because now there are fewer people paying for maintenance or even just baseline operation.

No. Personal renewable energy is nice. And I would argue all office buildings should mandate them as part of construction/retrofitting. But we still need to put the onus on the power grid as a whole to account for cloudy days or people running the AC AND the dryer at the same time.

*: EVs with “vehicle to load” capability are arguably a way to subsidize this cost. Smaller battery but it is something that, theoretically, every household would have. There are ALSO concerns over the increased number of cycles but… But the main issue is that… people tend to be out of the house during the day. So your battery won’t be part of the system during peak sun hours.