A Bristol Virginia Developer Is Seeking To Build 30 Upscale Townhouses That Will Use Solar Power To Partially Or Wholly Offset Electric Bills. Aaron Lilly Is Proposing The Construction In The Wildflower Ridge Subdivision Near Interstate 81’s Exit 5. The City Planning Commission Has Granted Preliminary Approval And A Request That The Sidte Have An R-T Residential Townhouse Overlay Zoning Designation. Solar Panels Would Be Attached On The South Side Of Building Roofs Because Free-Standing Units Won’t Be Permitted.