U.S. residential solar contractors based on total installed capacity in the U.S. 2022
Of the leading residential solar contractors in the United States, Titan Solar Power had the most capacity installed as of 2022. As of that year, the solar company had installed almost 850 megawatts since its founding. It was followed by Trinity Solar and iSun, with a total of 708 and 660 megawatts, respectively.
