3 thoughts on “5 Pairs of MC4 Male/ Female Solar Panel Cable Connectors

  1. SKIP TO 54 SECONDS OF THIS LINK TO SEE PICS OF ASSEMBLY […] Skip to 54 seconds to see pics of assembly. […]These worked well to parallel/series numerous 235w pv panels. They lock together firmly and will not come loose. However, don’t bother getting removal tool–it’s not necessary. They will come apart easily if both tabs are depressed simultaneously while pulling. I crimped and soldered without problem to #10 AWG copper. One caution: I mistakenly disconnected a string under a load of 72VDC at about 7 amps and it welded burrs and…

  2. These connectors are so hard to find in a reasonable count With competing listings going for nearly the same price for one pair, I found these to be a bargain. Until this point I had just been cutting off the MC4 connectors and using twist on wire connectors, and electric tape. Not very elegant, I know, but it just seem like such a waste to spend 20 bucks on every pair of cables. Now that the prices have become reasonable I’ve purchased several of these in order to upgrade all of the connections to MC4.I found these connectors to be…

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