Solar Branch Connectors 3 to 1 Y Connector for Parallel Connection Between Solar Panels (F/MMM + M/FFF)

The Winpower Solar Branch Connectors 3 to 1 Y Connector are designed to make parallel connections between multiple solar panels (PV modules) quick, safe, and reliable. With 1 male to 3 female (M/FFF) and 1 female to 3 male (F/MMM) connectors, this set is ideal for combining three solar panels into a single circuit, maintaining consistent voltage and improving overall system efficiency.

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Built to withstand harsh outdoor environments, these connectors feature high-quality PPO insulation material and tinned copper contacts for exceptional conductivity, corrosion resistance, and long-term durability. They are suitable for 10–14 AWG solar cables and compatible with all standard solar connectors, making installation easy and efficient.

Technical Specifications

Parameter	Specification
Rated Current	30A
Rated Voltage	DC 1000V
Waterproof Degree	IP67
Contact Resistance	≤0.5mΩ
Flammability Rating	UL94-V0
Operating Temperature	-40°F to +230°F
Insertion Force	≤50N
Withdrawal Force	≥50N
Safety Class	Class II
Solar Cable Size	10–14 AWG

Features

1. Solar Y Branch Design:
Includes 1 male to 3 female (M/FFF) and 1 female to 3 male (F/MMM) connectors, allowing for quick parallel connection of three solar panels. Compatible with solar cables and connectors ranging from 14AWG to 10AWG, providing flexibility for different system setups.

2. Waterproof and Durable:
The connectors come with an IP67 waterproof sealing ring on the male side to effectively block water and dust, preventing corrosion and ensuring long-lasting performance. The built-in lock design ensures secure and stable connections suitable for outdoor installations.

3. High Security and Reliability:
Certified by TÜV, made with PPO flame-retardant material, and equipped with tinned copper contacts for superior electrical conductivity and heat resistance. The connectors can operate safely and stably in temperatures from -40°F to +230°F, ensuring consistent performance in extreme weather conditions.

4. Easy Installation:
Plug-and-play operation makes setup fast and tool-free. Simply press both sides of the built-in lock to connect or disconnect effortlessly, reducing installation time and improving work efficiency.

Why Choose Winpower Solar Branch Connectors?

Professional Parallel Connection: Specifically designed for connecting multiple solar panels in parallel, helping maintain system voltage and optimize current flow to match battery configurations.
Premium Quality Materials: Made with high-grade PPO and tinned copper, ensuring enhanced conductivity, flame resistance, and structural strength.
Outdoor Performance: Engineered to withstand heat, humidity, UV exposure, and rain, maintaining stable transmission and performance for long-term outdoor use.
Lightweight & Compact: Compact structure for easy handling, storage, and installation, suitable for both residential and commercial solar energy systems.