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Renogy Solar Y Branch Connectors MMF+FFM Pair

by Renogy
|
SKU: RNG-CNCT-MC4Y-US
$17.99

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Two black molded Renogy Y connectors for parallel solar panel wiring, each with a mounting hole in the body

The Renogy Solar Y Branch Connectors MMF+FFM Pair Wires Solar Panels in Parallel With Two Compact Y Connectors Rated 50A

The Renogy Solar Y Branch Connectors MMF+FFM Pair is a set of two Y-shaped connectors for parallel wiring solar panels. One connector has two male ends and one female (MMF), and the other has two female ends and one male (FFM). Renogy says they are compatible with solar connectors.

These are molded Y connectors with no cable between the ends. They are made for solar owners who want to parallel panels directly at the connector.


Renogy Solar Y Branch Connectors MMF+FFM Pair Features

One MMF and One FFM

The pair gives you both halves of a parallel join. Renogy's photo shows one Y with two male branches and one with two female branches, each with a mounting hole in the body.

50A Current Rating

Renogy lists a rated current of 50A. Withstanding voltage is 1000V DC (TUV) and 600V (UL). Protection class is Class II.

IP67 When Mated

Renogy lists IP67 protection when mated and says to use the connectors to make tight, waterproof connections. The operating range is -40°F to 194°F.

Hard Plastic Body, Silver-Plated Contacts

The insulation is PC/PA hard plastic with flame class UL94-V0 or UL94-5VA. The contacts are silver-plated copper.


Real-World Applications

Parallel panel arrays. Wire panels in parallel with the connector pair.

Battery-matched voltage. Renogy says the pair maintains the voltage of the panel configuration to match the battery size.


Practical Comparison

Y Connectors Versus Y Branch Cables

These are compact connectors with no cable between the ends. A Y branch cable has a length of wire between the junction and each connector.


Buyer Guidance

Check Current and Fit

The connectors are rated 50A. Renogy says they are solely compatible with solar connectors, so confirm your panels and wires use them. Check your controller's input limits before adding panels in parallel.

This May Be A Good Fit If

  • You are wiring solar panels in parallel
  • Your panels use standard solar connectors
  • You want a compact connector with no cable

Common Questions

What Does MMF+FFM Mean?

One Y connector is MMF, with two male ends and one female. The other is FFM, with two female ends and one male.

What Are They Used For?

Renogy says they are used for parallel wiring solar panels.

What Do They Connect To?

Renogy says they are solely compatible with solar connectors.


What's Included

  • 1 x Solar Y Branch Connectors MMF+FFM Pair

Compact Parallel Wiring for Solar Panels

The Renogy Solar Y Branch Connectors MMF+FFM Pair gives you a 50A rated way to wire panels in parallel. If you would like help planning your array, the Outbound Power team is happy to help.


Renogy Solar Y Branch Connectors MMF+FFM Pair Specifications

Electrical
Rated Current 50A
Withstanding Voltage 1000V DC (TUV), 600V (UL)
Protection Class Class II
Materials
Insulation Material PC/PA
Contact Material Copper, silver plated
Flame Class UL94-V0 or UL94-5VA
Durability
Protection Degree IP67, mated
Temperature -40°F to 194°F
Fit
Configuration 1 x MMF and 1 x FFM
Compatible With Solar connectors
Warranty
Warranty 1-year material warranty

Common Customer Questions

Get answers to the most frequently-asked questions customers ask before placing an order.

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Order Shipping Time
Following processing, it may take between 3 and 8 days to arrive, depending on your location.

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