I definitely think people should look to solar.
It may actually get me back into it if I could set up a solar option
energy in california is ridiculous when I missed with 2 S2's it was 800$ a month
thats how i do it, athough i plan to upgrade and get more miners where i will take out the inverter and use direct dc from the array after running it through a voltage regulator that can handle the current at the needed volts, right now im wasting energy converting it to ac then dc again
it will reduce the need of server supplies & thats a good thing to save money on setup costs
but the inverter however allows for overnight operation from the battery bank that i plan to upgrade further too then perhaps do away with it all together