1[Connect Multiple Solar Panel] The solar connector is compatible and can be used to connect multiple solar panels in parallel. 2[Easy To Use] The cable branch connector is easy to use, pressing both sides of the lock block with your fingers, and plugs can be easily inserted and pulled out without using other tools. 3[Waterproof] This branch connector is IP67 waterproof, can be used in extreme weathers and conditions, so you can use it with confidence. 4[Durable Material] This branch connector is made of plastic and copper material, which is durable and can be used for a long time. 5[Stable And Safe] This branch connector is integrally locked, stable and safe, and durable in outdoor environments. Item Type: Branch ConnectorMaterial: Plastic, copperWorking Current: 20A (4mm), 30A (6mm)Withstand Voltage: DC1000VContact Resistance: <=0.5mInsulation Resistance: 500MApplicable Single Core Cable Section: 1.5mm~6mmCable Outer Diameter Range: 5mm~ 7mmAmbient Temperature: -40 ~+ 105 Protection Level: IP67Security Level: Insertion Force: 50NPull Out Force: 50NInsulation Material: PPO, blackFlame Retardant Rating: UL94-VOTerminal Connection Method: CrimpingApplication: Solar connectionWeight: Approx. 220g / 7.8oz 1 x Male Connector1 x Female Connector