>>519763807
Some chinesium inverters go for under $200 now
4x 12V 200ah lifepo4 batteries will be maybe another 1000-1500?
550W monocrystal panels are 150ish? Get, say 12.
$150 on wires and connectors
$150 on materials for frames

Total:
$3800 on a system that
>peaks at 6.6kwt (actual output depends on time of year and position but if you get 1/4 of that for 6 hours you're all charged)
>has the capacity of 9.6kwth which is enough to keep the lights and fridge running for 24 hours without any light whatsoever
Increase standby time for shtf scenarios by getting more panels, more batteries or a small gas generator


>>519764227
>I can buy a summer house and a bunch of land near moscow for that kind of money.
Define a summer house.
Define a bunch of land.
Define near Moscow.
https://orekhovo-zuyevo.cian.ru/sale/suburban/319034147/