Renogy 20FT 10AWG Solar Panel Male and Female Connectors, Extension Cables-Pair, 1 Pair (Red and Black)

I moved my solar panels and needed extensions on wire. Connectors matched and charger functions the same as before. Very good product,

Good quality and a perfect fit.

I needed about 20 feet of cable to add another bank of panels on the roof of my RV. These were priced right. There were lots of cable options which only provided one installed connector on each of the cables in the pair. I wanted both ends installed with what I purchased rather than having to work through making up the open wire ends myself. I wrap the cables in wire loom to help minimize the bleaching that occurs on the insulation from long term solar exposure. Seems to happen with all of the solar cables, so not a ding on these, just an observation. I have not noted any degradation of any of my solar cables due to solar exposure in the unprotected sections, but want to avoid it as much as possible. The panels and cables are on the roof, so they are not somewhere I frequent regularly to be able to note degradation. I have to go looking for it. Happy with my purchase.

Exactly what they are sturdy quality

Bonne qualité de fils. Les connecteurs sont de la même qualité que ceux d'origine. Il ne semble pas avoir de perte à cause de la longueur.