The MC4 T-Branch Solar Connector is designed to simplify the parallel or series-parallel connection of photovoltaic (PV) modules in solar power systems. This connector allows multiple solar panels to be connected easily, ensuring stable and efficient power distribution.
Built with high-quality materials, it offers excellent UV resistance, weather durability, and long service life. The IP67/IP68 protection ensures complete safety against dust and water, making it suitable for outdoor installations in harsh environments.
The snap-in locking system provides a secure and reliable connection, while the low contact resistance ensures minimal energy loss and high electrical efficiency. Certified with TÜV standards, this connector guarantees safety, quality, and long-term reliability for solar applications.
Key Features
- Ideal for parallel connection of solar panels
- Waterproof & dustproof (IP67/IP68 rated)
- UV & weather resistant for outdoor use
- Low contact resistance for high efficiency
- Easy installation with snap-lock system
- TÜV certified for safety and reliability
- Long lifespan and durable construction
Technical Specifications
- Rated Voltage: 1000V DC
- Rated Current: 30A
- Contact Resistance: <5 mΩ
- Connector Type: T-Branch (Male-Male-Female / Female-Female-Male)
- Pin Diameter: 4 mm
- Locking System: Snap-in
- Operating Temperature: -40°C to +85°C
- Protection Degree:
- IP67 (mated)
- IP2X (unmated)
- Insulation Material: PC / PA
- Contact Material: Copper, Silver Plated
- Flame Class: UL94-V0 / UL94-5VA
Advantages
- Enables quick and safe solar panel expansion
- Reduces wiring complexity in PV systems
- Strong and secure electrical connection
- Suitable for long-term outdoor installation
- Minimizes power loss and improves system efficiency
Applications
- Solar Panel Parallel Connection
- Rooftop Solar Systems
- Solar Farms & Ground Installations
- Off-Grid & On-Grid PV Systems
Packaging & Delivery
- Packaging: 200 pcs/carton
- Carton Size: 50 × 40 × 30 cm
- Weight: 0.12 kg (per unit approx.)
- Delivery Time: 1–2 working days
- Supply Capacity: 1000 pairs/month







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