Geosiry Twin Wire Solar Panel Extension Cable - 30Ft 10AWG(6mm²) Solar Extension Cable with Female and Male Connector, Solar Panel Wire Adapter for Home, Shop and RV Solar Panels (10AWG 30FT)

The black sheath around the cables has a very tacky surface. It picks up all the dirt on the ground and is a bit of a pain to clean off. When I roll it up its covered in dirt. When I hang it inside my vehicle its covered in dirt. This protective covering is one of the main reasons I bought this over other solar cables on Amazon and because I wanted it black. Turns out, this is one on main things I dislike about this product. Other than that its a nice cable if you have a higher wattage setup and need wire this gauge. I didnt see any hit in voltage or amperage.

Great quality and on time

I purchased this product to run my EcoFlow 220W Solar Panels to my EcoFlow Delta Max units whick are kept inside out of the elements. Really well made and heavy duty.

The outer sheath is separate from the internal wires. I assumed it was one-piece, but that was my own fault for not doing due-diligence. It works fine.