BougeRV 20 Feet 10AWG Solar Extension Cable with Female and Male Connector with Extra Free Pair of Connectors Solar Panel Adaptor Kit Tool (20FT Red + 20FT Black)

Cant say a whole lot. Theyre wires. I use them connecting solar panels to the controller in my camper. I camp regularly in wooded areas and need to move my panels to stay in the sun sometimes and the 50 feet is often needed. They work well. Pretty heavy insulation should protect them.

Good quality cables. Long enough for my needs, RV solar panel to controller. Only time will tell how long they last.

I wish this was 30 long. Outer shield is rated for outdoors. Initial quality seems very good. I will see how it holds up over time.

These cables worked great for installing my solar panels on my RV. They are flexible and good quality. I would buy them again for sure.

It works fine just wish the price was a little cheaper.

I like it, you can cut and adjust how far you want it

I would buy this product again. Very well insulated and high quality.

I like them and seem to be very sturdy

I have no idea if this is copper or aluminum as it is silver in color and the picture looks copper color.

cable quality was excellent but the included connectors that are supposed to go on the stripped ends of the wires had undersized sockets for the wires and were impossible to crimp even with a professional crimping tool. I ended up throwing the connectors away and using a different brand.