> Solar plant in Ohio will likely require 50m in grid connection.

there needs to be some way to harvest and transport electricity like you do corn or some other crop. Like an 18 wheeler size lipo that is charged up and delivered to a train of lipo cars and discharged. Then that train goes somewhere and connects to the grid and offloads all that electricity. Rinse/repeat. It's not as efficient as directly connecting ot the grid but maybe it's more feasible than waiting years for a grid connection.