Solar energy is more and more popular in our daily life. Apart from solar panels, you will need some useful solar panel cable connectors for your low-carbon life. With unique and thoughtful design, these solar panel cable connectors are fit for different diameters of cables. With strong anti-aging and anti-UV capability on the shell, they are tough enough for your long-term use. Good workmanship and safe design can ensure excellent electrical contact and prevent short circuits and ground leakage. Durable material ensures long lifespan of them.These Y-Connectors make it possible to parallel wire multiple PV modules with MC4 (locking-type) output wires.