
3-in-1 Y Branch Mc4 Connector Solar Panel Adaptor for Enhanced Energy Distribution. IP67 Waterproof Rating: Provides high protection against dust and water, suitable for outdoor harsh environments. Premium Copper Material: Constructed with tin-plated copper contacts for stable electricity transmission and low resistance. CE Certified Quality: Meets CE certification standards ensuring safety and reliability for solar power systems. Easy Installation Design: Features quick and easy installation with plug force less than 50N and withdrawal force over 50N. 3-in-1 Y Branch Design: Enhances energy distribution by branching one input into three outputs efficiently. 15 Years Experience: Backed by 15 years of production experience in solar connectors and R&D.