SolaDeck 0599B Flashed Roof Mount Metal Junction Box

SolaDeck 0599 Flashed Roof Mount Junction Box

SolaDeck 0599 Flashed Roof Mount Junction Box is a rugged, weather-sealed enclosure engineered for residential and commercial solar rooftop installations. Constructed from G90 galvanized steel with a black or gray powder-coated finish, this seamless stamped junction box delivers long-term protection against the elements while integrating cleanly with the roof deck.

The 0599 features a 13” x 12” flashing that minimizes nail obstructions and supports a wide range of roof slopes (2/12 to 12/12), making it a flexible choice for varying installation conditions. Rated for 600 VDC/80 amps and 240 VAC/80 amps, it meets critical safety standards including UL 1741, UL50 Type 3R, and CSA C22.2 No. 290.

Its interior includes a pre-installed DIN rail and ground block, while multiple knockout sizes (five roof deck knockouts: three 0.5", one 0.75", and one 1") plus four 3/4" side knockouts provide exceptional wiring flexibility. Designed to operate in extreme environments, the enclosure is rated from -35°C to +75°C.