Simplify your solar array installation and boost system efficiency with high-performance MC4 Y-Branch Solar Connectors. Specifically engineered for connecting solar panels in parallel, this male/female pair lets you combine electrical outputs into a single stream while keeping voltage constant and increasing current capacity.
Key Features
- Seamless Parallel Connection: Designed to merge two solar inputs into one output (2-to-1) or three inputs into one output (3-to-1) for clean cable management.
- IP67 Waterproof & Dustproof: High-grade sealing rings protect against heavy rain, moisture, and dust buildup in harsh outdoor environments.
- UV & Flame Resistant: Molded from heavy-duty PPO material designed to resist extreme weather, high temperatures, and prolonged sun exposure.
- Secure Snap-In Locking: Built-in self-locking system provides a tight, vibration-proof connection that stays secure under wind load and thermal expansion.
- Low Resistance Contact: High-conductivity tinned copper inner pins minimize power loss and prevent hotspot overheating.
Specifications
- Connector Type: MC4 Y-Branch (Male / Female Pair)
- Configuration: 2-to-1 / 3-to-1 Options
- Insulation Material: PPO / PC Plastic
- Protection Rating: IP67 Waterproof







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