Solar panels and turbine blades are both non-recyclable, at least not in a way that is economically feasible. The rate of failure of panels is absurd and they all end up buried in some back water country where they leech heavy metals such as cadmium and lead into the ground water. Turbine blades simply end up as giant piles of trash, and over half of all turbines will never produce more energy than it took to make them so it's a giant excercise in turning energy into garbage.