50 FEET SunGen Solar Panel Extension Cable Wire (50 ft.) with MC4 Connectors PV UL-LISTED 10AWG - 2000V (50) General Cables UL 4703 SunGen  Brand of Photovoltaic (PV) Copper Products are UV/Sunlight-Resistant SunGen  Photovoltaic Wire is rated for direct burial and resistant to ozone and water absorption UL Listed 10 AWG 19 Strands Solar Panel Cable terminated with a MC4 Male Connector and MC4 Female Connector Stable electrical properties over a broad temperature range (-40C to 90C) Highly resistant to deformation, even in prolonged exposure at high temperatures Mechanically rugged construction resists cutting, tearing and abrasions