ECO-WORTHYSolar Connectors Y Branch Parallel PV Adapter Cable Wire Plug Tool Kit for Solar Panel(M/FF+F/MM)

These are good connectors but double check they're completely engaged, they're very tight fittings which does Suggest a good seal against water but they're a little hard to completely close, my brother was helping me and he found I hadn't gotten a couple to latch closed.He was able to see ure them without any problems but then again he's is a lot stronger than me, I'm not a weakling but they're tighter fitting than I expected.

Works as expected - looks to be well made and has a good weight to them. I was going to get the T-Connectors set but instead purchased the Y branch connectors, and I'm glad I did because it give me a longer connectors and more flexibility with the connections. Got them on sale so this was a great pruchase.

I’m impressed with everything I’ve bought from this manufacturer so far - and these are no exception. The cable feels very high quality, and the connectors are solid. This is for a portable set-up so I needed something that could connect and disconnect regularly without wearing out. So far so good - these cables show zero sign of wear even after treating them not-so-well in the dirt. Easy to use and good quality - you can’t ask for more than that.

Everything as described! Nice product. Came fast…

I only mark this 4 stars because the cable color is all black and the connectors if you look closely will have what seems to be confusing connections for some folks of why the + y cable has - ends? That's another reason for 4 stars is that while common sense should take over, instructions do matter and solar is not safe for most of the folks that are not in the know.Fit is decent with my windy nation cables but a little hard to separate. Let the mc4 connector war start. Don't care about that, it is what it is and not part of my rating as every manufacturer will have a slight difference.I really like this brand and have many of their solar accessories and panels.

Good quality

I would buy them again.

I hooked up two of my solar panels together ( one a 200 watt and the other 100 watt) and it worked great at keeping the wattage up. Easy to hook up.