Efficient Energy of Tennessee (EETN) is a full-service solar engineering, procurement, and construction contractor that provides national coverage for solar photovoltaic (PV) development, design, procurement, and installation. As Solar PV Industry experts, EETN reaches to fulfill our clients' highest expectations and standards through our workmanship and known industry products. EETN is a Service-Disabled Veteran Owned Small Business. Follow us on Facebook and Twitter @EETennessee