I think the only way with crypto Mining after ETH2.0 is buying and installing solar panels and they are still very cheap compare to using grid power but is it safe to buy used solar panels? Trying to cheap out on this setup
This solar panels must paid too. How much power can you get for the price of an big solar farm? I think a lot of power. There are many points you must think about it. Back in 2019, the reward for many cards are at 0.25$ before electricity, but people mining and mining and mining.
In my opinion to much people keep an eye on this ETH2.0.