Solar Adapter Compatible with MC4 Connector to SAE Adapter Cable 10AWG Soft Wire 16.5in/42cm Length for RVs Solar Controller and Panels

Just what I need to go from my mc4 connectors to the sae port. Like everyone else has mentioned, without using the provided adapter the polarity is reversed if you wire your solar positive and negative to it, to match red and black. You can use the provide adapter to correct this but I just wired it in reverse because the adapter is 2" long and I didn't want that much more sticking out and becoming a weak point over time.

Cables look sturdy, complete, will have to hook it up to the relevant panels first before increasing rating. But, ordered 4 with one seller, received two so far, those two were from different brands.

The adapter would not work to plug my Renogy solar panel into my Zamp port on my travel trailer. I think it has to do with the way the polarity was set up. It seems to be backwards (even after using an adapter to "re-correct" the polarity, it still didn't work).

The positive and negative plugs were the reverse of the ones on the solar panel. Not sure which was wrong but had to cut and re-attach the plugs. Other than that issue they seem to be fine.

Good quality adapter with nice thick wire. Had to reverse the MC4 connectors to match my solar system but not too difficult. Plan to order more.