



Create Instant Solar Parallel Connections with MC4 2-to-1 Branch Connectors
These MC4 Branch Connectors make it easy to connect two solar panels in parallel, allowing you to expand your solar power system effortlessly. Designed for durability and efficiency, these connectors are essential for anyone looking to connect multiple panels in parallel for their solar setup while maintaining reliable performance.
This product is carefully selected from our network of trusted suppliers. While not manufactured by The Power Sphere, each item is vetted to meet our quality standards.
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Built for Harsh Environments
Engineered to withstand tough conditions, these connectors are rated IP67 waterproof and crafted from UV-resistant insulation material. Whether you’re setting up solar panels in extreme heat, cold, or high winds, these connectors ensure secure, long-lasting performance.

Exceptional Performance
- Rated for 30A current and 1000V, these connectors handle high-voltage setups with ease.
- Double seal rings provide superior protection against water, dust, and debris, ensuring stable power transfer.
- Low contact resistance (≤0.2mmΩ) minimizes energy loss, maximizing the efficiency of your solar power system.
Easy Installation and Versatility
With a Y branch design, the package includes one male to dual female (M/F/F) and one female to dual male (F/M/M) connector, making it perfect for creating parallel solar panel connections. The crimping connection system ensures strong pulling force capability. The instant assembly is easy for anyone to handle.

Key Specifications:
- Rated Current: 30A
- Rated Voltage: 1000V
- Contact Resistance: ≤0.2mmΩ
- Length: 12.2 inches (31 cm)
Package Includes:
- 1 Pair of Y-Type Solar Panel Branch Connectors (1 F-MM & 1 M-FF)
Whether you’re upgrading your solar array or building a new system, these MC4 Branch Connectors 2 to 1 provide the reliability, durability, and ease of use you need to power your setup efficiently.