Home Slickdeals Goal Zero Sherpa 50+ Inverter or Nomad 13 Solar Panel for $60... Slickdeals Goal Zero Sherpa 50+ Inverter or Nomad 13 Solar Panel for $60 each at Backcountry.com By ARCOM - 9 June 2019 139 0 SHARE Facebook Twitter Go to the deal page: Goal Zero Sherpa 50+ Inverter or Nomad 13 Solar Panel for $60 each at Backcountry.com