I’m lucky enough to have 200 amp, so I could have more miners but the heat produced is pretty crazy so I have to get better at managing it. Solar mining would be interesting if you are trying to get off the grid, but honestly comed has a great hourly pricing program where I usually pay better 2-5 cents bet KWh most days.
Discussion
Better efficiency when you cut out the DC, AC, DC and keep everything DC.
Comed does have some good as pricing. My biz had 200amp & had a contract with comed for lower believable prices lol sub 4¢ all the time.