Description JayBox is an ever-adaptable junction box, designed to securely enclose wires on nearly any solar project—with ample space to shelter up to 4 module strings on a nice wide 7″ DIN rail. JayBox® is available in two options: Roof Mount and Rail Mount—so you can keep all of your solar wires nested and protected. The box is UL-listed, NEMA-3R-rated, and supports up to 1500-volt systems. It is made of a NORYL™ resin, known for its long-lasting UV-resistance and impact strength. View the product demo video here. Compare vs… EZ Solar Rail Box Looking for a deck-mounted option?… SolaDeck EZ Solar JB1.2 JayBox Rooftop Junction Box Highlights Mounts To Any Rail System JayBox® Rail Mount comes with rail hangers. 6 screws, DIN rail, and a grounding bar are also included in each kit. Trusted Waterproofing JayBox® Roof Mount utilizes QuickMount’s Elevated Water Seal Technology® that has passed the TAS-100 wind-driven rain test. Hassle-Free Lid A detachable, hinged lid reduces interference—staying open and out of the way even on up to 70° roof slopes. Durable NORYL™ Resin JayBox® is fabricated from SABIC’s NORYL™ resin, giving it greater strength and resistance to UV radiation. It is well known for its performance in extreme environments. Captive Hardware Once the lid is closed, the single, pre-installed, captive screw and nut keeps it snug and secure. Drilling Guides The enclosure has easy-to-drill guides on three sides of the box as well as inside for directing conduit from the attic. JayBox Documentation Downloads JayBox® Tech Brief Rail Mount Cut Sheet JayBox® Install Manual JayBox Certification & Warranty UL 2703 CERTIFICATION All IronRidge® Systems have been listed to UL 2703, the standard for evaluating solar mounting systems. This ensures they maintain strong electrical and mechanical connections over an extended period of time in extreme outdoor environments. For Canada, the ETL-c certification applies when used with an Ironridge system. 10-YEAR WARRANTY JayBox® comes with a 10-year warranty, guaranteeing it will be free of defects in materials and manufacturing which materially impair the use of the product for the purposes for which it was designed. JayBox Rooftop Junction Box by Ironridge
