YXGOODSolar Crimping Tool for Solar Panel Cable with 12 Pairs Solar Connectors, 1PCS Solar Crimper, 2 PCS Spanner Wrench, Crimper Tool for 2.5/4/6mm² Solar PV Wire

I bought this for the value. I needed the tool, and this kit gave me the most connectors along with it for my money. The crimper is well made, easy to use, and the connections have so far been reliable. As a newbie to solar installation, there was one omission that took me many google and Youtube searches to learn: Which connector body, with which contact insert, goes on which cable??? I don't have the crib sheet I created in front of me, so I'm hesitant to document it here. What I remember is that the housings have a small '+' or '-' molded into them. These are assigned from the PANEL's perspective, not the battery or controller's. A MALE body gets a FEMALE contact, and vice-versa. I wish the kit included a pin extractor tool and some extra contact inserts, as I now have some useless mis-assembled connectors. Sigh. The people who sell extension cable sets package them in red/black pairs. Ignore the colors, as each wire gets a + connector on one end, and a - connector on the other. When you're connecting panels in series, you end up connecting red wires to black all the time, there's no way to avoid it.

Comes with good quality hand crimper!Super deal!Awesome price point!

It's a nice little connector kit, and a really nice crimper. That's what kind of shocked me, I mean all I wanted were the mc4s but the crimper is a totally nice bonus

I bought this set to do my most recent solar install on my new trailer. The kit is perfect for smaller solar installs. I did 1000 watts and lots left over. Crimper is nice. Good quality

Easy to use and makes for a professional job. Cables are secure in one easy step. Recommend