MC4 Solar Connector

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MC4 Solar Connector

ELEHUB offers high-quality MC4 connectors specifically designed for solar panel applications. The MC4 male and female connectors are compatible with standard solar cables, allowing you to easily connect and disconnect your solar panels as needed. Their IP67 waterproof rating provides reliable protection against dust and water, making them suitable for outdoor installations.

Types of MC4 Solar Connectors in ELEHUB

EQ4 50A 1500VDC MC4 Solar Connector for Solar System

30A 1500VDC MC4 T Branch Cable Connector for Solar System

MC4 Line Solar Connector with UL — 30A 1500VDC MC4 Solar Connector with UL Approval

MC4-TUV MC4 Line Solar Connector with TUV — MC4 Solar Cable Connector with TUV Approval

How to connect MC4 connector to solar panel?

To connect an MC4 connector to a solar panel:

1. Prepare the Cable: Cut the solar cable to the desired length, then strip about 6-8 mm of insulation.

2. Crimp the Pin: Slide a metal pin onto the stripped wire and crimp it using a crimping tool.

3. Insert the Pin: Push the crimped pin into the corresponding MC4 housing (male or female) until it clicks.

4. Tighten: Secure the connector by tightening the end cap.

5. Connect to the Solar Panel: Attach the MC4 connectors to the panel’s connectors by pushing them together until they click.

Are MC4 solar connectors waterproof?

Yes, MC4 solar connectors are designed to be waterproof. They are equipped with rubber gaskets and sealing mechanisms to prevent water ingress, making them suitable for outdoor use in solar power systems. MC4 connectors are typically rated IP67, which means they are protected against dust and can withstand water immersion up to 1 meter for 30 minutes.

Their waterproof design ensures reliable performance even in harsh weather conditions, including rain, snow, and humidity, making them ideal for solar panel installations that are exposed to the elements. Proper installation and secure connections are essential to maintain their waterproof capabilities.