Extension Cable For Solar Power System

I have an existing solar system with 2x 100W solar panels on the roof of my van and I added 1x 200w portable foldable solar panel and I used this extension cable to be able to put the portable panels on full sun while keeping the van on shadow on very hot days. It worked easily by just pluging the panel into the extension cable. Very happy with the purchase.

Very good product

Bought two pairs of cables to extend connections on my 100w compact panels. I increased from 2x100w panels to 3x100w and needed extension cables to connect all three panels into a 3-to-1 branch connector. Easy to use and works as intended.

The cable itself is good, but I wanted to add a comment to let people know they should order two of these if you'd like to connect both the positive and negative legs of your solar panel. I wish the product page mentioned this, because I ended up with 1 and then it was sold out. So now I'm stuck with a non-working setup.

The cables feature MC4 connectors that plug securely into my Renogy solar panel. When you are ordering cables, note that you need to buy a pack as you need two separate cables (I initially ordered a Renogy cable thinking it carried both poles but was only singular-Rooky Mistake). I will soon buy a longer cable set, as the Renogy cables are of good quality and good value for money.

Does what it is designed to do. Well made.

Good quality cable.

Have not used extension cables yet, but I feel they will do what I bought them for ( move solar panels around my rv when the sun moves)

Quality appears very good, very robust and should do the job. The only negative at the outset was the inability to determine whether this was a single or dual cable. I think this is clearer now as some changes have been made to the website oder page. Customer service failed to answer this basic question.