The invention relates to a power line connector module. The power line connector module comprises an upper matching portion and a lower matching portion, wherein the upper matching portion and the lower matching portion are transversely zygomorphic structures except the special limited portions having different structures, and the upper matching portion is internally provided with a wiring cavitywith an opening at one side. The power line connector module is simple in structure and convenient to use, two power lines are put into the power line connector module to automatically perform insulating layer elimination and then connection after the elimination is finished, the fixing is manually performed after the connection is completed, compared to traditional manual wiring, the power line connector module is higher in efficiency, firmer in wiring, and waterproof and dustproof at the connection position.