1. solar plug and socket used in inverter's inputs and combiner boxes etc.; 2. mc4 compatible, IP67 ... of high-low temperature, fireproof, anti-ultraviolet rays and applied to the long-time operation outsideThe assembly ... etc.We adhere to strict detection standards and perfect detection system, and we hold the belief of “survive ... mc4 solar inverter input connector, solar plug and socket, TUV approval