MS Rays Energy

An MC4 connector is a specialized, single-contact electrical connector designed for connecting solar panels to form a solar array, allowing for easy and secure power transfer in DC (direct current) systems. These weatherproof and dustproof connectors are known for their safety features, including a positive locking mechanism that requires a special tool for disconnection, preventing accidental separation in outdoor environments. The "MC" stands for Multi-Contact, and the "4" refers to the 4mm diameter of the contact pin.