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Quick Mount QBox Junction Box for Comp Shingle Roofs QMQB-J1 B Single

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Quick Mount:
  • High quality, functional products for mounting solar on most roof tops
  • Made in USA

Product Information

Model Part No. Price
Quick Mount QBox Junction Box for Comp Shingle Roofs QMQB-J1 B Single6963298
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Do you have questions about our Quick Mount racking, or questions about solar in general? Give us a call at 1-800-472-1142.


The QBox™ is a flashed junction box with Quick Mount PV patented Elevated Water Seal Technology™, and provides a waterproof pass-through for conduit from the box enclosure to the attic. QBox comes fully equipped with fasteners to install to the roof deck, fittings for through-the-deck conduit attachments to transition or combine up to two (2) strings of conductors.
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Features & Attributes

  • 12"x12" anodized aluminum flashing with patented Elevated Water Seal Technology®
  • 5.5" x 5.75" enclosure is made of non-conductive material, eliminating need to ground box or its door
  • Waterproof pass-through for conduit from QBox enclosure to the attic
  • Made from durable and weather resistant polycarbonate
  • Drill starter around enclosure ensures perfect hole location for conduit attachment
  • Can be used to transition a single string, two parallel strings, or two combined strings
  • 5-year limited product warranty
  • MPN: QMQB-J1 B
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Quick Mount QBox Junction Box for Comp Shingle Roofs QMQB-J1 B Single

Spec. Sheet
Installation Manual
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About Quick Mount

Quick Mount PV has helped advance the PV industry with their complete line of high quality mounting products. Since 2006 Quick Mount PV has offered the best waterproof mounting systems available including flashings for shingle and tile roof tops and their own line of racking. Quick Mount innovated waterproofing technology with their simple and durable QBlock Elevated Water Seal technology. With industry-leading R&D, engineering, product testing and ISO 9001:2008 certified manufacturing in California, Quick Mount PV is committed to producing the industry's most advanced solar mounting systems.

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