SOECOPO 1 to 2 MC-4 Solar Cable Branch Connector

Expand your solar power system with ease using the SOECOPO 1 to 2 MC-4 Cable Branch Connector. Designed to split a single MC-4 cable into two outputs (or combine two inputs into one), this connector is an essential component for connecting multiple solar panels in parallel — maximizing energy harvest from your off-grid, RV, boat, or rooftop solar setup.

Built with weatherproof, UV-resistant materials and secure locking contacts, this MC-4 branch connector ensures a reliable, low-resistance connection that stands up to outdoor conditions. Compatible with standard MC-4 connectors and 14 AWG solar cables, installation is quick and tool-free.

Key Features

1-to-2 Parallel Branching: Splits one MC-4 line into two, or combines two panel outputs into one — ideal for parallel solar array wiring
Universal MC-4 Compatibility: Works with standard MC-4 solar connectors and 14 AWG solar cables used across most residential and portable systems
Weatherproof & UV-Resistant: Durable housing rated for outdoor use, resisting moisture, dust, and prolonged sun exposure
Secure Locking Connection: Positive-lock design prevents accidental disconnection and ensures stable, low-resistance electrical contact
Easy, Tool-Free Installation: Snap-together design gets your solar system up and running in minutes
Broad Application: Suitable for rooftop solar arrays, RV systems, boat solar setups, off-grid cabins, and portable power stations

Specifications

Connector Type: MC-4 Branch (Y-Connector / T-Connector)
Configuration: 1 to 2 (or 2 to 1) parallel split
Compatible Cable Gauge: 14 AWG solar cable
Material: UV-resistant polymer housing with tinned copper contacts
IP Rating: IP67 weatherproof
Brand: SOECOPO

What's in the Box?

1 × SOECOPO 1-to-2 MC-4 Cable Branch Connector (Male + Female set)

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Frequently Asked Questions

Q: What does the SOECOPO 1 to 2 MC-4 Cable Branch Connector do?

A: The SOECOPO MC-4 branch connector splits a single MC-4 solar cable into two parallel outputs — or combines two panel cables into one. This allows you to connect multiple solar panels in a parallel configuration, increasing the current output while maintaining the same voltage in your solar power system.

Q: Is this MC-4 branch connector weatherproof for outdoor use?

A: Yes. The SOECOPO MC-4 connector features an IP67-rated weatherproof, UV-resistant housing, making it well-suited for permanent outdoor installation on rooftop arrays, RVs, boats, and off-grid solar setups exposed to rain, sun, and varying temperatures.

Q: What cable size is compatible with this solar branch connector?

A: This connector is designed for use with standard 14 AWG solar cables and is compatible with the MC-4 connector format used by most residential, portable, and commercial solar panel systems. Always verify your existing cable gauge and connector type before installation.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.