2015 / 2022 simple math,, 7 years, moving from a near stagnant Economy to a For Real Vibrant Economy, Now back to worst economy that the Stagnant one plus the cost of facilitating the base materials for the solar thing are not only "RARE" but becoming near impossible to attain in the open market. Were as Asphalt needed to manufacture basic "Shingles" for these roofing companies. (we are dealing with roofs & Homes for the most part?) is UP 100+% under the current Wizard of DOOM!