Thanks -- getting visas and such might be a challenge, but interesting.
I guess a smaller "farm" (50kW) would be easier to get up and running in light commerical areas (say in the US).
As far as I know, US citizens only need a valid passport to enter Ukraine. You will need a visa if you intend to stay in the territory of Ukriana for more than 90 days
(continuously). Thus, if you intend to visit the United States at least once every three months, there is no point in applying for a visa. In addition, I know one Ukrainian town in which about 20% of foreigners live on a permanent basis (learning to fly) ... I mean, having launched your mining powers, hypothetically, you can devote your free time to learning new skills
(a kind of hobby).