I don't get it... You don't buy their power, as they are not sending you their power. You both are still connected to the electricity grid, and therefore could be using fossil fuels for all you know. How is this even meant to function? What purpose does adding an ICO and a token for solar give to solar. Surely that means I could even state that I buy solar power, because I am connected to the electricity grid, which is being contributed to by intermittent solar energy. Doesn't mean I have solar panels, nor does it mean I am trading tokens with someone else for an arbitrary service. I love solar, green energy and all renewable tech, but I fail to grasp what a token is going to do for it.