MC4 Y Branch Connectors Pair - 2 in 1 Solar Panel Cable Connector
Fast Delivery
Ships within 1-2 business days
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Returns
14-day policy
Warranty
7 Years
This MC4 2-way connector lets you parallel-connect two solar panel strings (or combine two panel outputs) quickly and safely using standard MC4-compatible plugs. It provides a weather-resistant, UV-stable connection for tidy installs and reliable performance in outdoor solar arrays—ideal for RV, marine, off-grid, and residential PV systems.
Features
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Creates a 2-way parallel branch using MC4-compatible connections.
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Weather-resistant housing for outdoor use (rating depends on model).
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UV-resistant materials for long service life.
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Quick plug-and-play connection—no special tools required.
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Helps keep wiring neat and reduces the need for junction boxes (in some layouts).
Specifications
Rated Voltage: 1000V (TUV) 600V (UL)
Rated Current: 50A
TEst Voltage: 6KV (TUV50HZ, 1min)
IP Rating: IP67
Temp Range: -40℃ ~+85℃
Contact Resistance: <0.5mΩ
Typical applications
Parallel PV string combining, adding extra panels to an existing string, RV/van solar, marine solar, off-grid arrays, and rooftop PV expansions.