MC4 SOLAR CONNECTOR (DOLLEX)

Get a Price/Quote

MC4 SOLAR CONNECTOR (DOLLEX) Specification

Impedance
0.5 m Microampere (A)

Cable Type
Solar PV Cable Connector

Tensile Strength
50 MPa (Approx.) Megapascals (MPa )

Features
High-quality tinned copper contacts for excellent conductivity.

Usage & Applications
The Dollex MC4 Connector is used to create secure, weatherproof, and low-resistance electrical connections between solar panels and solar DC cables in photovoltaic (PV) systems. It ensures safe power transmission and easy installation of solar arrays.

Conductor Shape
Round

Conductor Type
Solid

Core Number
1

Rated Temperature
105 C (Maximum Contact Temperature) Celsius (oC)

Number of Conductor
1

Operating Temperature
-40 C to +85 C Celsius (oC)

Install Type
Plug-In / Crimp Type

Core Material
Copper

Power Rating
30 kW (Approx.)

Product Type
Solar PV Connector

Insulation Material
Other

Application
Power Station

Conductor Material
Copper

Jacket Material
Other

Storage Temperature
-40 C to +90 C Celsius (oC)

Connector Color
Black

Rated Voltage
1000 V DC / 1500 V DC Volt (V)

Jacket Color
Black

Phase
Solar PV Cable Connector

Conductor
Tinned Copper

Rated Current
30 Amperes Ampere (amp)

Material
Tinned Copper,Housing/Body PPO (Polyphenylene Oxide)

Color
Black

Size
MC4 (4 mm Contact)

About MC4 SOLAR CONNECTOR (DOLLEX)

MC4 Connector (Dollex) is a high-quality solar photovoltaic (PV) connector designed for safe and reliable electrical connections in solar power systems. It is used to connect solar panels to each other and to DC cables, ensuring efficient power transmission with minimal energy loss. Manufactured from UV-resistant and weatherproof materials, the connector provides excellent durability and long-term performance in outdoor environments. Its plug-and-lock mechanism ensures secure, waterproof, and dustproof connections, making it ideal for rooftop and ground-mounted solar installations.

Technical Specifications

Parameter	Specification
Product Name	MC4 Connector
Brand	Dollex
Product Type	Solar PV Connector
Connector Type	Male & Female MC4 Pair
Contact Material	Tinned Copper
Housing Material	PPO / PC (UV Resistant)
Insulation Material	PPO
Rated Voltage	1000 V DC / 1500 V DC
Rated Current	30 A
Contact Resistance	0.5 m
Protection Degree	IP67
Operating Temperature	-40C to +85C
Flame Class	UL94-V0
Locking System	Snap-In Lock
Cable Compatibility	2.5 mm, 4 mm, 6 mm Solar Cables
Application	Solar PV Systems

Features

High-efficiency electrical connection
Tinned copper contacts for low resistance
UV-resistant and weatherproof housing
IP67 waterproof and dustproof protection
Secure locking mechanism
Easy installation and maintenance
Corrosion-resistant contacts
Excellent mechanical strength
Suitable for harsh outdoor environments
Long service life

Applications

Solar photovoltaic (PV) systems
Rooftop solar installations
Ground-mounted solar plants
Solar string connections
DC power distribution
Solar junction box connections
Renewable energy projects

Dollex MC4 Connector is a robust and reliable solar connector engineered for photovoltaic applications. Designed to provide secure and weather-resistant connections between solar panels and DC cables, it ensures maximum system efficiency and long-term reliability. Its UV-resistant construction, waterproof sealing, and low-resistance tinned copper contacts make it an ideal choice for residential, commercial, and industrial solar power installations.