Valemo Home 20 Feet 2x10 AWG Twin Wire Solar Extension Cable, Copper Strand with Female and Male Connectors, Solar Panel Cable Wire & Adaptor for Home, Shop and RV Solar Panels.

I put a cover over my solar powered boat but I still wanted the solar panel to charge the batteries so I purchased this cord to move the solar panel outside of the enclosure. It worked perfectly.

These are the only solar cables I have found anywhere that are connected twin wires, with the MC4 ends on them! Finally, somebody gets it. I picked up both a 20 and 30, to give me 20, 30 or 50 feet cable options the portable panel for my TT camper (I like to park in the shade, but solar panel only works in the Sun). Driveway tested great so far!

I was very happy that the two cables were fused together and not two separate cables. It is much easier to work with. The connectors worked great between my solar panels and my generator. Great product.

Nice dual cables, but a little expensive.

very good product

GOOD HEAVY 10GA WIRE EASY TO USE

One connector arrived cracked. Bad! But I had planned to replace one end with an SAE connector so it wasnt a problem for me. Looks to be real 10 AWG stranded wire with its usual red/black insulator and another black insulator around it.

It seems to work fine. I kinda wish I had bought a longer one, but this one works for now.