4 to 1 Solar Panel Connectors T Branch Connectors Cable Splitter Coupler (M/4F & F/4M) for Parallel Connection Between Solar Panels

The Winpower 4 to 1 Solar Panel T Branch Connectors are specially designed for parallel connection between multiple solar panels (PV modules), allowing four panels to be combined into a single circuit for greater current capacity and improved system efficiency.

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Product Description

This set includes 1 male to 4 female (M/4F) and 1 female to 4 male (F/4M) connectors. With a rated current of 50A and rated voltage of 1500V DC, they provide strong electrical performance and low contact resistance. Made with premium PPO insulation material and silver-plated copper contacts, the connectors ensure excellent conductivity, waterproof protection, and long-term reliability, even in harsh outdoor environments.

Lightweight, compact, and easy to use, Winpower solar T branch connectors are compatible with solar cables ranging from 10AWG to 18AWG, making them suitable for both residential and commercial solar power systems.

Technical Specifications

Parameter	Specification
Rated Voltage	1500V DC
Rated Current	50A
Waterproof Degree	IP67
Material	PPO
Contact Material	Silver-plated Copper
Operating Temperature	-40°C ~ +110°C
Flame Class	UL94-V0
Suitable Cable Size	1.31mm² / 4mm² / 6mm² (AWG18 / 12 / 10)
Locking System	Snap-in
Connection System	Crimping Connection

Features

1. Solar T Branch Design:
Includes 1 male to 4 female (M/4F) and 1 female to 4 male (F/4M) connectors, enabling easy parallel connections between four solar panels. Compatible with solar connectors in 10AWG to 18AWG, these branch connectors efficiently distribute power for expanded PV systems.

2. Safe & Waterproof:
Equipped with IP67 waterproof sealing rings, these connectors effectively block water and dust, preventing corrosion and ensuring long-term outdoor reliability. They are built to withstand extreme weather conditions, high humidity, and UV exposure, ensuring a stable connection in all environments.

3. High Security & Durability:
Certified by TÜV, the connectors are made of high-strength PPO flame-retardant material and silver-plated copper contacts, ensuring excellent conductivity, heat resistance, and low contact resistance. They operate reliably from -40°F to 190°F (-40°C to +110°C), suitable for demanding photovoltaic installations.

4. Easy Assembly:
Designed with a stable self-locking system, these connectors are simple to connect or disconnect. Just press both sides of the built-in lock on the male connector to separate quickly and safely — no tools required.

Why Choose Winpower Solar Branch Connectors?

High Efficiency Parallel Connection: Designed for 4-to-1 solar panel configurations, ensuring consistent voltage and increased current capacity for larger solar systems.
Premium Quality: Made from UV-resistant, flame-retardant PPO and silver-plated copper contacts, providing superior performance, stability, and longevity.
Reliable in Harsh Environments: Excellent resistance to temperature extremes, corrosion, and weather exposure ensures dependable outdoor performance.
Compact & User-Friendly: Lightweight, portable, and easy to install, perfect for home, commercial, and off-grid solar power applications.