SolaDeck Roof Mount Combiner/Enclosure 0799-5B Black


SKU: 0799-5B Category:

Volume discount pricing

Bulk pricing available, call to order

IT cSolaDeck is a flashed PV wire enclosure that integrates into your roof. Unique in the solar industry, SolaDeck is designed with a seamless flashing consistent with standard roofing practices for roof penetration.

The SolaDeck SD-0799-5G Roof Mount Combiner Box is a NEMA 3R enclosure made from 18 gauge galvanized 90 steel with a powder coated finish. It has a dual ground lug, a 8 inch (35mm) slotted DIN rail to mount fuse holders or terminal blocks. There are five roof deck knockouts (3) 0.5″, (1) 0.75″ and (1) 1″, and dimples to center a punch or drill for entry conduit or fittings. It has built-in flashing to seal to roof. It is only 3″ height and can fit under the array. To make pass-through connections inside the SolaDeck use one or more 2-String Pass-Thru Kits. It can be used for either AC or DC applications.

For combining circuits use up to four DIN mount fuse holders, each 18mm wide, a positive and negative busbar and a 2-string pass thru kit to combine up to 4 module strings. Or use the two position positive and negative busbars for combining two strings, with or without fuses. Fuses and fuse holders are not included so order the appropriate fuses. All SolaDeck enclosures are ETL listed to UL STD1741 for photovoltaic combiner enclosures.

SolaDeck SD-0799-5G Roof Mount Combiner Box features:

– 8″ Slotted din rail installed
– 18 gauge galvanized steel
– Powder coated finish
– Seamless stamped construction
– Fice roof deck knockouts ((3) 0.5″, (1) 0.75″, (1) 1″)
– Five center points for entry or exit
– Two position ground block
– Flashes in the roof system
– Mounting hardware included
– Listed to respective UL standards

SolaDeck enclosures include din rail, ground blocks, and aluminum strain clip. All other internal parts like fuse holders, terminal blocks, and bus bar are sold separately.

Product made in the USA.



SolaDeck products were designed and are manufactured by RSTC Enterprises. The Soladeck passthrough box was first introduced to the solar industry at the “Solar Power International” conference in 2007. It did not take long before SolaDeck roof enclosures were used by hundreds of solar installers across the country. RSTC Enterprises is based in Eau Claire, WI.