https://vip.twetch.app/t/0c1ba55e7e6adb6473f379997d790f60a3…

Depends on how you finance it. Most households nowadays only pay for a monthly installment which should be slightly lower than your previous electricity bill. Upfront investment is becoming very rare.

also cool black swan investment could be getting one of those old fashioned hand pump well things. not sure how easy that is or if it can be added to existing well. Gives the back yard a cute countryside look and in SHTF you can pump clean water!