Easy to use, charge your solar with the adapter cable and for easily connecting to RV solar panels, suitable for most the solar panel kit. This article addresses MC4 connectors, but the same principles apply to other connectors such as Amphenol H4, Tyco, and SMK.

For the record, I switched everything over to SAE connectors to avoid the bad connections from "cigarette lighter" type plugs which suck. The other consideration is the gradual loosening up of the pinch action as they are connected and disconnected repeatedly. If you connect two of them in parallel, your total amps would be 16 amps Imp and the voltage would remain at 18 volts Vmp. Solar connector cable, providing with quick and easy connect or disconnect for your RV solar panel by this sae adapter cable and simple plug removal without any additional instruments, compatible with mc4 connector cable. Since I can easily swap the polarity when installing this is not a big issue but I will have to remember the connector/polarity of the cables will be reversed.When looking at kits you can see details of the products included with the links in the Specification tab. Naturally, if it is possible to keep SAE connectors together as long as possible there will be less wear and tear to reduce pinch and less exposure to corrosive conditions. Whether you've combined your modules with the multibranch connectors or with a combiner box, you'll need to understand how to select and use MC4 extension cables. That allows you to plug into both leads of your solar panel and it gives you plenty of wire to get to your destination.

They plug-in either way so you need to keep track of the + - yourself when you're making the wires up to receive them. I don't want to use a polarity adapter at the hub to switch, too complicated and another failure point. You no longer need the multibranch connectors because the combiner box will be performing the same function.

I have never had problems with my SAE connectors, but I have helped fellow campers to set up and crack down and I hate MC4 connectors.