Overland Solar 20 Ft Extension Cable for All Kits

This is a 20-foot Overland Solar extension cable with Anderson SB50 connectors on both ends. It drops inline between your solar panel and the charge controller, adding 20 feet of reach so you can place the panel where the sun is instead of where the rig is parked. Stack it with a kit's existing lead and you get roughly 40 feet of total run.

Two builds. The 12 AWG version is non-UV-coated — more flexible and easier to coil, sized for a cable that lives in a bag most of the year and only sees the sun a few weeks at a time. The 10 AWG version is heavy UV-coated cable: stiffer and heavier, but built to sit out in the sun for weeks without the jacket breaking down. The heavier 10 AWG also keeps voltage drop lower on longer total runs.

Both ends terminate in black Anderson SB50 housings, the same connector on Overland Solar kits, so it plugs straight in with no adapters. SB50 housings mate by color: black and gray go together, red only mates with red. The connector is rated to 50A hot-plug and carries up to 120A static once mated — far above what a single overland panel pushes.