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MC4 Solar Connector

Name: MC4 Solar Connector
Brand: SHREE HARI SOLAR
Price: 21.0 INR
Availability: InStock

Price 21.0 INR/ Piece

Get a Price/Quote

MOQ : 50 Pieces

MC4 Solar Connector Specification

Install Type
On-site plug-and-play installation

Diameter
Suitable for cable outer diameter: 4mm-6mm

Weight
Approx. 26g (per pair)

Operating Temperature
-40C to +90C

Rated Temperature
-40C to +90C

Cable Type
Compatible with 2.5mm2, 4mm2, 6mm2 PV cable

Insulation
PPO

Number of Conductor
1

Locking Type
Self-locking snap fit

Conductor Shape
Round

Conductor Type
Single conductor (male/female)

Features
UV resistant, waterproof, dustproof, corrosion resistant, quick and reliable connection, simple plug-and-play design

Core Material
Copper

Dielectiric Strength
Above 6kV

Tensile Strength
>50N (connector locking)

Usage & Applications
Connecting solar panels, photovoltaic arrays

Core Number
1

Product Type
MC4 Solar Connector

Length
Standard 3-5 cm (without cable)

Voltage
Rated Voltage up to 1000V DC

Insulation Material
Other

Application
Other

Conductor Material
Copper, tin-plated

Jacket Material
PPO (Polyphenylene Oxide)

Storage Temperature
-40C to +85C

Connector Color
Black

Shield Material
None (Non-shielded)

Jacket Color
Black

Dimension (L*W*H)
Approx. 61mm x 18mm x 17mm

Color
Black

Material
PPO with copper contacts

Size
Standard MC4 size

Compatible Cable Cross Section
2.5/4/6 mm2

Rated Current
30A (4-6mm2 cable)

Degree of Protection
IP67 (mated condition)

Connection Method
Crimp connection

Max System Voltage
1500V DC (IEC)

Pollution Degree
Class II

Flame Class
UL94-V0

Withstanding Voltage
6000V (1min)

Contact Resistance
0.5 m

MC4 Solar Connector Trade Information

Minimum Order Quantity
50 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About MC4 Solar Connector

MC4 (Multi-Contact 4mm) connectors are the industry-standard, weather-resistant electrical plugs used to safely connect photovoltaic (PV) solar panels, inverters, and charge controllers.

Reliable and Durable Connections

Built to withstand challenging weather conditions, the MC4 Solar Connector offers excellent UV, water, and dust resistance. Its IP67 protection and flame class UL94-V0 ensure safety and longevity, making it ideal for outdoor solar installations.

Easy Installation and Compatibility

With a straightforward crimp connection and self-locking snap fit, the MC4 connector enables quick, plug-and-play deployment. Compatible with 2.5, 4, and 6 mm2 PV cables, it supports flexible configuration for various solar setups.

High Performance and Safety

Featuring a low contact resistance of 0.5 m and dielectric strength above 6kV, this connector handles high currents up to 30A and voltages up to 1500V DC (IEC). The PPO insulation and copper, tin-plated contacts ensure secure and efficient energy transfer.

FAQ's of MC4 Solar Connector:

Q: How do you install the MC4 Solar Connector on PV cables?

A: Installation involves stripping your PV cable (2.5/4/6 mm2), crimping the copper contact onto the cable, and then inserting and snapping it into the connector shell. The plug-and-play design and self-locking mechanism ensure secure attachment without special tools, simplifying on-site solar array assembly.

Q: What makes the MC4 Solar Connector suitable for outdoor solar applications?

A: This connector is crafted from UV-resistant and flame-retardant PPO, offering IP67 water and dust protection when mated. It withstands temperatures from -40C to +90C, ensuring performance and safety in harsh and variable environments commonly found in outdoor PV installations.

Q: When should you use an MC4 Solar Connector in a solar installation?

A: Use MC4 Solar Connectors whenever you need a reliable, quick-to-deploy, and safe means of connecting solar panels or arrays, especially for applications requiring 30A current and up to 1500V DC (IEC). Ideal for both residential and commercial PV systems in diverse climates.

Q: Where can the MC4 Solar Connector be used effectively?

A: MC4 connectors are suitable for rooftop, ground-mounted, or portable solar arrays and are widely adopted in PV system installations across India. Their rugged construction and weather resistance make them effective in urban, rural, coastal, and industrial settings.

Q: What is the process for ensuring a secure and long-lasting connection with MC4 connectors?

A: To ensure the most secure connection: use the correct cable size (2.5/4/6 mm2), properly crimp the contact, fully insert the contact into the connector shell, and engage the self-locking feature. Check for IP67 sealing and a firm snap to prevent water or dust ingress.

Q: What are the usage benefits of using MC4 Solar Connectors on your PV system?

A: MC4 connectors deliver quick and reliable electrical connections, minimize energy loss thanks to low contact resistance, and reduce installation time. Their robust, corrosion-resistant design extends the lifespan of your solar setup and lowers maintenance requirements.

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