Renogy Branch Y Connector Pair MMF+FFM for Parallel Solar Panel Wiring | IP67

Overview

The Renogy Branch Y Connector is designed to simplify parallel wiring of solar panels. Sold as a pair, it uses one male MMF connector and one female FFM connector to help keep your PV array’s voltage aligned with your battery configuration. Expect tight, waterproof connections that perform reliably in outdoor setups.

What makes it useful

• Enables parallel wiring to preserve voltage compatibility with your battery size
• Rugged, weather-ready build that resists dust and moisture for outdoor installations
• One male MMF and one female FFM connector for straightforward pairing
• Designed to form secure, water-resistant connections in challenging environments

Durability and protection

The hard plastic housing provides a solid grip and a durable shell, while the mated connection benefits from IP67 protection against dust and immersion. The connector’s design supports reliable handling in the field and maintains a robust seal even when exposed to temperature shifts. The mating/unmating force is calibrated for steady use without excessive effort, making field adjustments smoother in varied weather.

Quality construction and safety

Inside, copper contacts are silver-plated to reduce resistance and improve conductivity, paired with PC/PA insulation for lasting performance. This connector carries CE and TUV certifications and adheres to flame-class standards (UL94-V0 or UL94-5VA), underscoring a safety-first approach for equipment enclosures and outdoor systems.

Real-world use cases

• Link multiple solar panels in parallel to match the voltage needs of a battery bank
• Ideal for outdoor installations on rooftops, RVs, cabins, or remote campsites
• Provide tight, weather-sealed connections in wet or dusty settings, with straightforward disconnection when needed

Care, maintenance, and warranty

Handle the connectors with care to preserve seal integrity, avoid sharp bending of cables, and ensure proper alignment during mating. Renogy backs this product with a one-year material and workmanship warranty for added assurance.

Specifications at a glance

• Temperature range: -40°F to +194°F
• Protection: IP67 when mated
• Mating/unmating force: 200 Newton
• Certifications: CE and TUV; UL94-V0 or UL94-5VA flame class
• Insulation: PC/PA; Contacts: copper, silver-plated
• Warranty: 1 year material and workmanship