SOLOBOX COMP® redefines rooftop junction box installation with first-in-class butyl-seal technology and integrated flashing for fast, clean, and fully weatherproof installations—no messy sealant required. Built with a hinged lid, single-screw access, and our SHED & SEAL™ protection, SOLOBOX COMP delivers unmatched reliability, safety, and speed. It’s the smartest, most competitively priced junction solution on the market—built to elevate installer efficiency without compromising quality. SOLOBOX COMP comes pre-kitted with all necessary components, streamlining installation to save both time and money on the job site.
Eliminates the need for external sealant, reducing install time and mess.
Preserves roof integrity and strengthens waterproofing.
Hinged lid and single pre-set screw streamline installation and maintenance.
Built from Noryl resin for enhanced strength and long service life.
UL1741 listed, Type 3R enclosure, rated up to 1,000V and 60A.
Works across standard roof slopes (1:12–12:12) with flexible fitting size options.
Each kit includes Pre-installed Din Rail & Ground Bar, FOUR (4) Decking Screws, and ONE (1) Shingle Cut Template.
This product may be protected by one or more U.S. Patents. Visit our patent page to learn more.
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Use supplied shingle cut template to notch the shingles, insert SOLOBOX COMP with butyl liner still on to make pilot hole for hole saw.
Remove SOLOBOX COMP and use hole saw to go through box and roof separately. Peel off the butyl release liner. No need to apply sealant. Secure SOLOBOX COMP to roof.
SOLOBOX COMP must be installed between rafters. Do not install junction boxes directly over rafters.
Please reference the SOLOBOX COMP Installation Manual for complete instructions.
The CONDUIT MOUNT BUTYL is engineered for speed, reliability, and total rooftop efficiency.
