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RICH SOLAR Y Branch Parallel Connectors 4-to-1 | 4-to-1 Weatherproof Parallel Connectors for Solar Panels | Easy Install Wire Terminals & Connectors RICH SOLAR

RICH SOLAR Y Branch Parallel Connectors 4-to-1 | 4-to-1 Weatherproof Parallel Connectors for Solar Panels | Easy Install

BY: RICH SOLAR | SKU: RS-T4 Availability: In Stock
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RICH SOLAR Y Branch Parallel Connectors 4-to-1 | 4-to-1 Weatherproof Parallel Connectors for Solar Panels | Easy Install

The RICH SOLAR Y Branch 4-to-1 Parallel Connectors provide a simple, weatherproof solution for combining four solar panels into a single parallel input. Designed with universal MC4-compatible ends, these connectors enable clean, efficient, and secure solar wiring in RVs, off-grid systems, and residential setups. With plug-and-play convenience and a durable build, they help expand your solar capacity with ease.

RICH SOLAR Y Branch Parallel Connectors 4-to-1 Features

4-to-1 Parallel Connection

Combines four solar panels into one input—boosts total current output while maintaining system voltage.

Universal MC4 Compatibility

Connects to most MC4-style solar panel leads—integrates easily into new or existing systems.

Weatherproof and UV Resistant

IP67-rated—built for outdoor use, resists water, dust, and sun exposure.

Secure Locking Mechanism

Snap-together design—ensures stable and reliable long-term connections.

No Tools Needed

Quick and easy installation—plug-and-play solution saves time and effort on system expansion.

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RICH SOLAR Y Branch Parallel Connectors 4-to-1 Applications

  • Parallel Solar Panel Configurations – Combine four panels to increase amperage into a single line.
  • RV and Van Conversions – Connect rooftop solar arrays for higher off-grid power input.
  • Cabins and Tiny Homes – Consolidate panel wiring in compact off-grid installations.
  • Solar Trailers and Portable Systems – Streamline setup for rapid deployment in mobile systems.
  • DIY Solar Expansions – An easy solution for adding more panels to your existing charge controller input.
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What's Included

Everything you need is included with your product.

  • RICH SOLAR Y Branch Parallel Connectors 4-to-1 | 4-to-1 Weatherproof Parallel Connectors for Solar Panels | Easy Install
  • User Manual

RICH SOLAR Y Branch Parallel Connectors 4-to-1 Specifications

Category Specification
Rated Current 30A
Maximum Voltage 1000VDC
Waterproof IP67
Wire Range 10AWG, 12AWG
Insulation Material PPO + PA
Contact Material Tinned Copper
Temperature Range -40°F ~ +194°F
Safety Class II

Frequently-Asked Questions

Can I use this with panels of different wattage?

Yes, but for optimal performance, use panels with the same voltage and similar current ratings to ensure balanced output.

Is this safe for outdoor permanent installation?

Yes. It’s designed for long-term outdoor use with full weather and UV protection.

Will this increase system voltage?

No. This connector setup increases total current while maintaining the same voltage, ideal for parallel wiring.

Do I need special tools to install this?

No. These connectors are plug-and-play with a secure locking mechanism—no tools required.