Yeah if you can do it cheap enough. Here in Australia a standard 6.6 kW system (but with a 5kW inverter, maximum most utilities let you export with single phase) costs around $US6000 before subsidies, but around $4500 after. The systems are all basically exactly the same components, and these installers can probably do two houses a day with a stock standard system.

I have a system this size and it's fairly rare for me to make less over the day than I use (we have pretty sunny winters where I live and at -27 degrees latitude am not super far from the equator). In summer I tend to produce at least twice as much energy than the house draws.

The economics have skewed a bit as export tariffs have dropped (due to there being so much solar) but batteries have become so cheap and are now subsidised quite a bit too that most people aren't getting just solar systems anymore but now are doing solar+battery.

It would probably technically be a bit more efficient to do larger neighbourhood arrays and batteries, but if they're cheap enough it works fine to do individual homes.