Goupchn - Make something different. At Goupchn, we strive to provide high quality tools and accessories that inspire our consumers to live a more convenient and enriched lifestyle. Our unlimited passion for innovation and solutions drives us to move forward. We have strong belief that only if we have a deep understanding of people’s needs and desires, we can make our products become different, which may make your life different. Specification: Insulation Material: PC+PPO Rated Current: 20A Rated Voltage: DC1000V Contact Resistance: ≤5mΩ Insulation Resistance: >500mΩ Operating Temperature range: -40℃ until+90℃ Degree of Protection: IP67 Flame Class: UL94-V0 Safety Degree: Ⅱ Suitable Single Core Cable Section: 2.5mm² to 6mm² (include AWG14, AWG13, AWG12, AWG11, AWG10) About us. Goupchn has passed the ISO9001:2015 international quality management system certification based on the business philosophy of "Quality is the pursuit, quality wins the trust". Our products have passed the inspection of the National Instrument Testing Center and have successively obtained UL, CE, and RoHS certifications, and have won praises from users at home and abroad. Goupchn Y Branch Solar Connectors Solar Panel Parallel Adapter 1 Pair 1 to 3 Splitter Solar Cable Wire Why you should choose us. Y branch solar panel adapter cables are made of high quality PC and PPO material.Anti-oxidation, anti-ultraviolet, high temperature resistance and has a long service life.Suitable for 2.5mm² to 6mm² solar cables including AWG10, AWG11, AWG12, AWG13, AWG14. Solar Connectors Solar connectors are made of high quality and durable material which have a long service life.You can easily separate the two connectors by pressing and holding the built-in lock. IP67 Waterproof The waterproof ring at the connection is very suitable for sealing water and dust to prevent corrosion.IP67 protection prevent the connector from harmful dust and water to keep it working. Wide Use Suitable for parallel connection of multiple panels in the solar field. Plug and play. Just press the two sides of the built-in lock on the male connector with your fingers for easy connecting and it is not easy to fall off.