groSolar is North America’s premier distributor, installer and integrator of solar energy solutions for residential and commercial installations. Founded in 1998, groSolar is the largest 100 percent U.S.-owned distribution company in the solar industry. The company has offices and warehouses across the continent, distributing solar electric and solar hot water systems from offices in VT, NJ, NY, CT, MA, MD, DE, PA, CO, MT, and CA.