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 T Branch(3-1) PV Connectors Manufacturer

T Branch Mc4 Connectors for PV System



Application: Home, Industrial, Commercial

Specification:Mc4, MC4,T Branch

Protection Degree: IP 67

Rated Voltage:1000V

Customization Available

Product Description

Basic Information for T Branch (3-1) Mc4 Connector

3 to 1 T Branch Mc4 Connector

Application for T Branch(3-1) Mc4 Connector:

  For the connecting between solar cables. Assembly together with solar cable, link between the module strings and the DC/AC inverter. Photovoltaic plants and solar parks. Gable and flat roof PV systems.

3 to 1 Connectors for Solar Panel

Advantages of 3 to 1 T Branch Mc4 Solar Connector :

1. The installation method of this type is easy, convenient and safe.
2. It is able to carry very high current and withstand high voltage : current up to 30A, up to 1000 VDC voltage ( TUV ).
3. Stable self locking mechanism : connection using pressure and tightening ring connection, male and female head with locking mechanism, separate and combined freely and the MC4 perfect joints.
4. With excellent sealing design : High Strength waterproof ring, the degree of dustproof and waterproof can reach IP67.
5. High quality PPE material : The superior resin material we used not only meet fireproofing grade of UL94-V0, it also added anti-aging and ultraviolet resistance function. Thus the product can be used outdoor for a long time.

Product Images

3 to 1 Connector for PV System
T Branch Mc4 Connectors with TUV
3 to 1 Solar Connectors


  • Weather-resistant: The connector is designed to withstand extreme weather conditions, without degrading or failing, ensuring the long-term reliability.

  • Easy installation: A 3 to 1  T branch connector is designed to be easily connected to other components in the solar panel system.

  • High conductivity: The connector can effectively transmit electrical current with minimal resistance. This is important for maximizing the efficiency and performance of the solar panel system.

  • Durable:​​ The 3 to 1  T branch connector is made of high-quality and durable materials to withstand wear and tear and frequent use.

  • Compatible with industry standards: The connector is compatible with industry standards, such as the Mc4 connector standard.


Q: What is a 3-to-1 T branch connector in a PV system?

A: A 3-to-1 T branch connector is a device used to split a single incoming electrical current into three separate outputs.


​Q: What is the purpose of a 3 to 1 T branch connector in a PV system?


A: The purpose of a 3 to 1  T branch connector is to connect multiple solar panels together in parallel, allowing them to function as a single larger system.

Q: How do I know if a 3 to 1 T branch connector is the right choice for my PV system?

A: A 3 to 1 T branch connector is a good choice for a  PV system if you need to connect multiple solar panels together in a limited space.


Q: What are the safety precautions I should take when working with a 3 to 1 T branch connector?

A: Always follow the manufacturer's instructions and observe all safety precautions when working with a 3-to-1 T-branch connector. Always make sure that the power is turned off before working on the system.


  • From simple to highly sophisticated.We provide finished custom-assembled assemblies. Design, creation, and sample manufacture are all part of our services.

  • Our items are RoHS Compliant and have been extensively tested. Our wire harnesses and cable assemblies are guaranteed to offer optimum function and cost-efficiency.

  • We offer the highest level of customer service and engineering support assisting in all phases of design to production. 

  • After years of hard work and unremitting efforts, our company has obtained ISO9000, ISO14000, OHSAS-18000, TS16949 and other system certifications. The company's products have passed the CCC product safety certification, Germany TUV and the United States UL, Canada CSA joint certifications.

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