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Full Technical Support
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25 Year Warranty
A pair of MC4 Y Connectors (One Male, One Female)
These waterproof Y-connectors make it possible to parallel wire PV modules with Multi-Contact output cables. Branch connectors are rated for maximum current of 30 A and maximum voltage of 600 VDC.

Customize My Box
We'll custom design this system for you and calculate how many solar panels you need to meet your goals.
Request customized kit

Solar Calculator
Use our easy solar panel calculator to get a quick estimate of how many solar panels you’ll need for your home.
Size My Solar System

Free Solar Roof Layout
Our engineers use state-of-the-art software to conduct a PV analysis and draft a free layout of solar on your roof, included with our complimentary quote.
Get My Free Layout
Get Started
With Solar
We'll help you figure out your solar needs!
Fill out the form for a complimentary solar quote that includes a custom solar panel layout using satellite technology and a breakdown of solar energy production, federal tax credit and energy offset.