801-613-2759 info@ezsolarproducts.com

JB-3™

When you need a rail mounted junction box, you need EZ Solar’s JB-3! With flexible stainless steel clamps, you can mount to any rail, whether rounded or squared. Like other EZ products, it’s fast and simple to install!
  • Self-leveling
  • Securely connects to rail
  • Fast and easy installation
  • No leaking

Installation Instructions

The Ultimate Rooftop Junction Box

Frequently Asked Questions

Q: These products are made of plastic, will they last over time?

A: This is a great question! The vast majority of polymers aren’t designed for PV and to withstand harsh UV for 25+ yrs (think PVC, etc…) However, there are advanced polymers that are specifically engineered to perform in these environments for 25+ yrs. Great examples: Enphase Energy, SolarEdge, commercial skylights, NASA, the Automotive Industry. Our products are built for solar, UV and harsh weather leveraging the same advanced polymer technology found in the above products and industries, and certified with a UL1741 rating. 

Q: What makes EZ Solar products better than the existing Solar Rooftop Junction Boxes?

A: There are a number of reasons Installers prefer EZ Solar products over existing rooftop junction boxes. 

1. Installer can wire through 3 sidewalls vs. 1 or 2. Great for Wire Management. 

2. More cost effective. We believe that EVERYONE should have access to affordable renewable energy, even the average consumer!

Q: Where can I buy EZ Solar Products?

A: Please get in touch with our sales department to place an order by giving us a call (801-613-2759) or by filling out the contact form. 

Q: Can I order a sample?

A: Yes, we offer free demonstration samples of our products. Please fill out the form at the bottom of this page to request a sample, or call us at 801-613-2759.

Q: Do you have a distributor in my area?

A: We have many of the distributors that carry EZ Solar Products listed here. If you have additional questions, please contact us at 801-613-2759 or fill out the contact form.

Stay Up-to-date!

Subscribe to our newsletter and receive the latest information on our products in your inbox.

Request a Sample

Ready to Order?