As the other guy said, the only hard parts for you will be to negotiate staying on the grid or cutting off completely.
I ran all the numbers and you are paying a ridiculous price for solar. You will see it pay it self off in 50 years, which I doubt you will care about at all once you are 50 years older or giving the house to your next of kin.
Likely prohibitively expensive, will take a long af time to reach wider markets and most likely never pass trials
All my predictions