MOREDAY SOLAR 1000v MC4 connector solar panel connector

The Solar connector is a single contact electrical connector. They are often used to connect solar panels. MC4 stands for “Multi-Contact, 4mm”. The Connector we produce meets the standards of the renewable energy industry. Thanks to the Solar connector, it is easy for users to build photovoltaic panel arrays. In today’s solar market,  connectors and their compatible products are widely used. In most cases, larger solar panels are equipped with connectors. The Connector has a single conductor in a paired male/female configuration. With the help of a notch interlock, the Solar connectors are able to terminate with each other, preventing accidental pulling apart.


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Each MC4 connector has five parts. They are the main housing, a metal crimp contact, a rubber water seal, a seal retainer and a screw on end cap. The male version of the MC4 connector uses a different housing and metal contact. The rest of its parts are interchangeable. Some MC4 connectors have removable safety lock clips. They cover the interlock tabs and provide additional unintentional disconnect protection.


1. Strong adaptability

Can be applied to environment of -40 to 90 degrees.

2. High reliability

Certifications: ISO 4001, ISO 9001, and IEC certified.

3. High Security

Tinned copper contact material, provides reliable low contact resistance.
Simple, quick and safe effective field assembly.
Rated current 20A.
Max voltage 1000V.

4. Waterproof and Durable

An IP67 WATERPROOF RING on connection is perfect to seal out water and dust to prevent corrosion. It is stable and safe with the built-in lock which is durable in outdoors environment.

5. Easy Installation

Male is easy to lock and open from Female.The connector is stable and safe with the built-in lock which is durable outdoors.


1. Are you trading company or manufacturer ?

We are solar system manufacturer and,Our cumulative cooperative installed capacity reached 5GW+.

2. Can you supply samples for checking ?

Yes, we can supply free samples for all client.

3. How long is your delivery time?

A1)For Sample: 1-2Days ;
A2)For small Orders: 3-5Days;
A3)For mass Orders:7-10Days;
Anyway, It depend on order qty and payment time.  

4. Do you accept OEM business?

We accept OEM with your authorization.

5. How is the after-sale service?

We offer spare parts accordingly and English-speaking engineer offer online service. 

6. what kind of certificate you have ?

We have TÜV,CE, CB, SAA etc.

7. What is the service offered by company?

We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.

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