Overview:

MC4 branch connectors are essential components in solar power systems, allowing for the parallel connection of multiple solar panels. They ensure secure and reliable electrical connections while providing protection against environmental factors. Below are the details of the available MC4 branch connectors, including options with and without wires.

2 in 1 MC4 Branch Connector (Imported) with Wire

• Type: 2 in 1 (Male and Female)
• Rated Voltage: 1500V DC
• Rated Current: 30A
• Contact Material: Copper, tin-plated for corrosion resistance.
• Insulation Material: PPO (Polyphenylene Oxide).
• Protection Class: IP67, ensuring waterproof capabilities.
• Temperature Range: -40°C to +85°C.
• Comes with pre-attached wires for easy installation.
• Ideal for connecting two solar panels in parallel efficiently.
• Suitable for outdoor use due to its robust design.

2 in 1 MC4 Branch Connector (Imported) without Wire

• Type: 2 in 1 (Male and Female)
• Rated Voltage: 1500V DC
• Rated Current: 30A
• Contact Material: Copper, tin-plated.
• Insulation Material: PPO.
• Protection Class: IP67, providing excellent resistance to moisture and dust.
• Temperature Range: -40°C to +85°C.
• Designed for use with user-supplied wires, offering flexibility in installation.
• Facilitates the parallel connection of two solar panels, enhancing system efficiency.
• Durable construction suitable for various environmental conditions.

3 in 1 MC4 Branch Connector (Imported)

• Type: 3 in 1 (Male and Female)
• Rated Voltage: Typically rated up to 1500V DC.
• Rated Current: Varies by manufacturer but generally around 30A to 50A.
• Contact Material: Copper, tin-plated for reliable conductivity.
• Insulation Material: PPO or similar high-quality materials.
• Protection Class: IP67, ensuring waterproof and dustproof performance.
• Temperature Range: Generally from -40°C to +85°C.
• Allows connection of three solar panels in parallel, maximizing energy collection.
• Designed for ease of use with a simple locking mechanism for secure connections.

Key Features of MC4 Branch Connectors:

• Durability: Built to withstand harsh environmental conditions, including UV exposure and moisture.
• Ease of Use: Simple locking mechanism ensures secure connections and easy disconnection when needed.
• High Current Capacity: Rated for currents up to 30A, making them suitable for most solar panel configurations.
• Versatile Applications: Ideal for use in residential and commercial solar installations where multiple panels need to be connected efficiently.

Applications:

• Solar Power Systems: Used to connect multiple solar panels in parallel configurations to optimize energy production.
• Renewable Energy Projects: Essential for various renewable energy applications requiring reliable electrical connections.

Conclusion

MC4 branch connectors, both with and without wires, provide reliable solutions for connecting solar panels in a variety of applications. Their robust construction, high voltage and current ratings, and TUV certification ensure compliance with safety standards, making them ideal for use in solar energy systems. When selecting MC4 branch connectors for your project, consider the specific requirements to ensure optimal performance and durability.