A worker walks among an array of solar panels at an O2 Energies solar farm near Biscoe in Montgomery County.
A worker walks among an array of solar panels at an O2 Energies solar farm near Biscoe in Montgomery County. David T. Foster, III dtfoster@charlotteobserver.com
A worker walks among an array of solar panels at an O2 Energies solar farm near Biscoe in Montgomery County. David T. Foster, III dtfoster@charlotteobserver.com