LINKPAL Branch Connectors Connectors Y Connector in Pair MMF+FFM for Parallel Connection Between Solar Panels … (1 Pair)

If you need to connect 2 solar panels in parallel these are a requirement. I installed these on my solar array in the mountains several years ago and they continue to work as designed with no sign of deterioration from the sun, rain, ice or snow.

I have used these for years in a 900 Watt array that runs at ~60 VDC & 15 Amps. No issues at all. I even stacked a pair for a 3 to 1 configuration as my array grew over time. No issues there. Rated at 30 A this poses no issue but I would never stack more than a pair of them. These are solid built (like 10 times sturdier than any MC4 connector ends I have ever seen). After two years they show no signs of deterioration and are still bone dry inside.

Right product for my use delivery on time

So far so good, its been a couple of months now. I figured theyd be good from the weight as they have some heft to them.