BougeRV 10 Feet 10AWG Solar Extension Cable with Female and Male Connector with Extra Pair of Connectors Solar Panel Adaptor Kit Tool (10FT Red + 10FT Black)

Great extension cables, pretty heavy duty, if you don’t have a crimper or don’t want to make your own this is convienent for just plug and play also mc4 connectors are pretty hard to unclip if you don’t have the tool or use some pliers so I wouldn’t use them for something your going to be unplugging all the time.

worked perfectly...plus they came with extra ends which I didn't need....so spares.

Works perfectly and not to stiff to route where you need it

Seems like a well built cable. The sheathing is plasticy versus more rubber though, which makes it a little difficult to bundle and unbundle. It gets twisted up easily trying to deploy it. Even after laying in the sun all day, it doesn't soften up much. If you need something really flexible, then this ain't it. It came with a sticker on the cable that says it's pure copper. I'm not going to cut it apart to find out, so I'll just have to trust them. For the price though, I would be surprised if that is true. Other than the stiffness of cable, I have no issues with it.

I’ve used many cables for my solar system they are very good quality, I would recommend them to anyone installing a system!

These are great extension cables that are easily adjusted to your specific length. I now use Bouge RV Cables more that Windy Nation, as WN has become to big for their britches (If you know what I mean). Way better customer service and selection with Bouge RV. This is an independent review.

Very flexable work very well

Good consistent quality. I started with this brand of cable and stuck with them. No issues.