Suntree MC4 3-Branch Connector Pair
The Suntree MC4 3-Branch Connector Pair is a high-quality, TUV-approved solution for parallel connections in solar PV systems, enabling three solar panels to connect to a single output. Designed for durability in Kenya’s harsh climates, this IP67-rated waterproof connector supports 4-6mm² cables with a 30A current at 1000V DC. Its flame-retardant PPO material resists UV and heat, ensuring long-term reliability for off-grid or grid-tied setups in Nairobi and beyond. Quick to install with a secure locking mechanism, it minimizes power loss and simplifies solar array expansion, ideal for residential or commercial applications.
Suntree MC4 3-branch connector Key Features
- IP67 waterproof rating ensures protection against dust and water.
- Supports 30A at 1000V DC for efficient power transfer in PV systems.
- Fits 4-6mm² cables, compatible with standard solar wiring.
- TUV-certified for safety and compliance with global standards.
- Flame-retardant PPO housing withstands UV, heat, and impacts.
- Low contact resistance (≤0.3mΩ) reduces energy loss.
- Easy snap-in installation for secure, tool-free connections.
Suntree MC4 3-branch connector Technical Data Table
| Specification | Value | Notes/Source |
|---|---|---|
| Connector Type | MC4 3-Branch (1M+2F, 2M+1F) | Parallel connection for 3 panels |
| Rated Current | 30A | For AWG 10/12 cables |
| Rated Voltage | 1000V DC (TUV) | High-voltage PV systems |
| Cable Size | 4-6mm² (AWG 10/12) | Insulation diameter 3-6mm |
| Contact Resistance | ≤0.3mΩ | Minimizes power loss |
| Protection Class | IP67 | Waterproof and dustproof when connected |
| Temperature Range | -40°C to +90°C | Suitable for Kenyan climates |
| Material | PPO (flame-retardant), Copper (silver-plated) | UV-resistant, high-strength |
| Certifications | TUV | Meets international safety standards |
| Unmating Force | ≥200N | Secure locking mechanism |




























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