【MC4 Connector】

HonUnity MC4 Cable Connector Male+Female Wire Solar Panel Cable Connector.

1. Why HonUnity MC4 connector?

◆ Excellent resistance to UV, oil, greases, oxygen and ozone;

◆ Excellent resistance to abrasion;

◆ Halogen free, flame retardant,low toxicity;

◆ Excellent flexibility and stripping performance;

◆ Dual wall insulation.Electron beam cross-linked;

◆ High current carring capacity;

◆ TUV/UL/SGS approved.

2. Reliable Quality！

HonUnity provides more options for clients' special requirements.

The PV Cable Connectors Can be used to work with Solar cable 2.5mm2/4mm2/6mm2/10mm2.

Honunity MC4 Cable Connector contains 1 male and 1 female MC4 solar panel connector. 

The Male and Female MC4 Connectors consist of the following components (See Fig. 1).

• Outer insulated housing with locking arrangement (1 of Fig. 1)
• Tin-plated Copper metallic male & female mating contacts (2A and 2B of Fig. 1). The wire is placed in
the crimping area (4 of Fig 1) and crimped with a special crimping tool
• Nut & internal rubber bush (3 of Fig. 1). When the nut is tightened, the internal rubber bush is
compressed around the outer jacket of the cable and thus, provides water-tight sealing.

3. Quick Installation!

Honunity MC4 Cable Connector contains 1 male and 1 female MC4 solar panel connector.

Two locking tabs (1 of Fig. 2) are provided on the MC4 Female Connector. Two corresponding locking slots (2of Fig. 2) are provided on the MC4 Male Connector. When the two connectors are coupled, the locking tabs slide into the locking slots and secure.
To uncouple the two connectors, press the ends of the locking tabs as shown (3 of Fig. 3) to release the locking mechanism.

4. Wire Connection

Most solar panels come with approximately 3 ft of Positive (‘+’) and Negative (‘-‘) wire. One end of each wire is connected to the junction box of the panel. In most solar panels (for example, solar panels manufactured by Samlex Solar), the other end of each wire is terminated with an MC4 connector. The Positive (‘+’) wire has a Female MC4 Connector and the Negative (‘-‘) wire has a Male MC4 Connector. To extend the length of the wires of these solar panels for connection to a charge controller, combiner box or grid-connected inverter, an extension wire is required with corresponding Male and Female MC4 Connectors.

5. Short Lead Time!

HonUnity always keep enough stock of each components in warehouse, thus keeping an short lead time for client and can delivery the cargo within shortest time.