One pair (1 piece black + 1 piece red) of solar extension cable. 10AWG (2.5mm2). Cable length is 40".Both solar cables are terminated with MC4 connectors.The cable is designed for outdoor use and is moisture, UV and corrosion resistant.Using large diameter cable to minimize power loss in your solar panel system.Check out our solar panels 18339. Link is: https://www.fixturedisplays.com/index.php?route=product/search&search=18339Lead Acid Battery 12V 40Ah 15017. Link is: https://www.fixturedisplays.com/index.php?route=product/search&search=1501712V to 110V Power Inverter 15018. Link is :https://www.fixturedisplays.com/index.php?route=product/search&search=15018MC4 Solar Panel Extension Cable 15019. Link is: https://www.fixturedisplays.com/index.php?route=product/search&search=15019Batter connection cable 15020. Link is : https://www.fixturedisplays.com/index.php?route=product/search&search=15020 or your convenience here is a link to assembly video: https://youtu.be/kxkGN4lFL-o. You can also search??15019 Solar?Panel?Controller?MC4?Cable?SLA?Battery?12V?Inverter INSTRUCTIONS?? on youtube to locate the video.You can also download video by following this link: http://www.fixturedisplays.com/video/15019.AVI
