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30A 1500VDC MC4 T Branch Solar Panel Connector

30A 1500VDC MC4 T Branch Solar Panel Connector

The MC4 T Branch Solar Panel Connector, often called an MC4 Y-connector, is designed for parallel connections in photovoltaic systems, allowing multiple solar panels to be easily and safely interconnected. With a current rating of 45A and voltage handling up to 1500VDC, it ensures efficient power transmission in high-performance solar arrays.

Constructed with tin-plated copper contacts and PPO insulation, it offers excellent conductivity, corrosion resistance, and thermal stability. The T-branch design simplifies wiring and reduces installation time in multi-string setups.

Rated IP67 and UL94 V-0, this MC4 solar branch connector provides dustproof, waterproof, and flame-retardant protection, making it reliable for outdoor use in harsh solar environments.

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Category: MC4 Solar Connector Tag: Version2

Branch Number Options

ELEHUB offers MC4 T branch connectors in multiple branch configurations to meet various photovoltaic installation requirements:

1-to-2 Branch Connector

Ideal for connecting two solar panels in parallel in residential and small off-grid systems.

1-to-3 Branch Connector

Supports three-panel parallel connections while simplifying cable routing.

1-to-4 Branch Connector

Designed for larger PV arrays requiring more flexible branch distribution.

1-to-5 Branch Connector

Suitable for high-density solar installations and larger commercial projects.

Specifications

Specification	DATA
Rated Current:	50A
Rated Voltage:	1000V / 1500V DC
Cable Size:	2.5–6mm²
Insulation Material:	PPO
Contact Material:	Copper, Tin-plated
Protection Grade:	IP67
Flame Class:	UL94 V-0

Dimension Drawing

Other Type

Applications

MC4 T Branch Solar Panel Connector is suitable for multiple PV interconnection scenarios:

Solar Panel String Wiring

Connects parallel strings in series installations.

Solar Street Lighting

Distributes power in modular solar pole systems.

Combiner Box Inputs

Facilitates multiple module inputs into one circuit.

Ground-Mounted PV Arrays

Reduces cabling complexity for large systems.

Hybrid PV + ESS Systems

Links panels to hybrid inverters or batteries.

Off-Grid Solar Kits

Enables expandable configurations for flexible solar capacity.

Resources

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Why Choose Us as a Solar Connector Supplier?

Wide Range of Options

We provide reliable, cutting-edge MC4 branch connectors tailored for demanding applications.

High-Quality Standards

Our connectors are built with premium materials to ensure durability, reliability, and consistent performance.

Custom Solutions

Tailored connectors designed to meet specific electrical, mechanical, and environmental requirements for your projects.

Quick Delivery

We ensure fast and efficient shipping, getting your connectors to you when you need them.

Strict Quality Control

Every solar panel branch connector undergoes rigorous testing, ensuring it meets all industry standards and safety requirements.

Cost-effective Pricing

High-quality connectors at competitive prices, providing excellent value without sacrificing performance or reliability.

FAQs

What is the rated current of this MC4 T-branch solar panel connector?

It supports up to 50A.

What voltage does it support?

It handles 1000V and 1500V DC systems.

What cable sizes can it accommodate?

It supports 2.5mm² to 6mm² cables.

What is the contact material?

Copper with a tin-plated finish for corrosion resistance.

Is the solar branch connectors waterproof?

Yes, it has an IP67 protection rating.

Is it flame-retardant?

Yes, it meets UL94 V-0 standards.

Can it be used outdoors?

Absolutely, it is designed for harsh outdoor solar environments.

What is the T-branch used for?

It allows parallel connection of multiple solar panels.