# US 12,015,257 B1 · Roof-mounted junction box with lid > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,015,257 B1 - Document ID: US12015257B1 - Status: Granted - Kind: B1 - Application number: 18/581,781 - Filed: 2024-02-20 - Published: 2024-06-13 - Granted: 2024-06-18 - Earliest claimed: 2018-04-26 - Assignees: Easy Solar Products, Inc. - Applicants: Easy Solar Products, Inc. - Inventors: Benjamin Wade - Web page: https://patentgrep.com/patent/US12015257B1 ## CPC - H02G 3/081: {Bases, casings or covers} - H02G 3/088: {Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets} - H02G 3/10: for surface mounting on a wall - H02G 3/14: Fastening of cover or lid to box - H02G 3/22: Installations of cables or lines through walls, floors or ceilings, e.g. into buildings - Y02B 10/10: Photovoltaic [PV] - Y02E 10/50: Photovoltaic [PV] energy - H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES - Y02B: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS - Y02E: REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION ## Abstract A junction box includes an enclosable housing comprising sidewalls and a bottom with a bottom interior surface and a bottom exterior surface opposing the bottom interior surface. The housing is configured to mount to a roof of a structure where the roof includes a slope. The junction box includes a flashing attached to the housing and extending horizontally from the housing in a direction planar to the bottom. The junction box includes a lid configured to attach to a top of the housing along top edges of the sidewalls of the housing. The top is opposite the bottom and the lid includes an outer lip configured to overlap and extend past the top edges of the sidewalls of the housing. ## Claims ### Claim 1 A junction box comprising: an enclosable housing comprising sidewalls and a bottom with a bottom interior surface and a bottom exterior surface opposing the bottom interior surface, the housing configured to mount to a roof of a structure, the roof comprising a slope; a flashing attached to the housing and extending horizontally from the housing in a direction planar to the bottom; and a lid configured to attach to a top of the housing along top edges of the sidewalls of the housing, the top opposite the bottom, wherein the lid comprises an outer lip configured to overlap and extend past the top edges of the sidewalls of the housing. ### Claim 2 (depends on 1) The junction box of claim 1, wherein the lid comprises an inner lip configured to extend past the top edges of the sidewalls along an interior side of the sidewalls, the inner lip and the outer lip forming a groove configured to cover the top edges of the sidewalls. ### Claim 3 (depends on 2) The junction box of claim 2, wherein the groove comprises a gasket groove and further comprising a gasket within the gasket groove. ### Claim 4 (depends on 3) The junction box of claim 3, wherein the gasket comprises one of a an O-ring, a formed in place (“FIP”) gasket, and/or a cured in place (“CIP”) gasket. ### Claim 5 (depends on 1) The junction box of claim 1, wherein the lid comprises one or more openings each configured for a fastener and wherein the housing comprises a boss aligned with the one or more openings in the lid, wherein each of the one or more bosses is positioned external to the top edges of the sidewalls of the housing. ### Claim 6 (depends on 1) The junction box of claim 1, further comprising: a central area of the bottom, the central area configured for penetrations into the roof; and a plurality of fastener openings in the bottom located external to the central area, each fastener opening configured for a fastener, wherein securing a fastener through a fastener opening of the plurality of fastener openings contributes to securing the housing to the roof. ### Claim 7 (depends on 6) The junction box of claim 6, further comprising a drill zone marking on the bottom interior surface along a perimeter of an interior central area of the bottom interior surface and/or within the interior central area, the interior central area corresponding to the central area of the bottom. ### Claim 8 (depends on 6) The junction box of claim 6, wherein: each of the plurality of fastener openings in the bottom comprises a boss, each boss extending away from the bottom interior surface, each boss configured to surround a portion of a fastener above a bottom plane at the bottom interior surface when the fastener is positioned in the fastener opening of the boss; and each fastener positionable within a fastener opening comprises a head and a shaft below the head and wherein each boss comprises a thickened portion configured to surround the shaft of the fastener below the head of the fastener, the thickened portion extending into an interior of the housing an amount above the bottom plane. ### Claim 9 (depends on 6) The junction box of claim 6, further comprising a sealant guide and/or a sealant disposed on the bottom exterior surface, the sealant guide and/or the sealant surrounding an exterior central area of the bottom exterior surface, the exterior central area corresponding to the central area, the sealant surrounding at least an upper portion and side portions of the exterior central area, wherein the upper portion is oriented toward an upper side of the bottom with respect to the slope of the roof. ### Claim 10 (depends on 1) The junction box of claim 1, further comprising an indicia on a sidewall of the housing, the indicia indicating a side area suitable for creating a hole to permit a connector to be attached to the housing. ### Claim 11 A junction box comprising: an enclosable housing comprising sidewalls and a bottom with a bottom interior surface and a bottom exterior surface opposing the bottom interior surface, the housing configured to mount to a roof of a structure, the roof comprising a slope; a drill zone marking on a bottom interior surface of the bottom along a perimeter of an interior central area of the bottom interior surface and/or within the interior central area; and a lid configured to attach to a top of the housing along top edges of the sidewalls of the housing, the top opposite the bottom, wherein the lid comprises an outer lip configured to overlap and extend past the top edges of the sidewalls of the housing. ### Claim 12 (depends on 11) The junction box of claim 11, wherein the lid comprises an inner lip configured to extend past the top edges of the sidewalls along an interior side of the sidewalls, the inner lip and the outer lip forming a groove configured to cover the top edges of the sidewalls. ### Claim 13 (depends on 12) The junction box of claim 12, wherein the groove comprises a gasket groove and further comprising a gasket within the gasket groove. ### Claim 14 (depends on 11) The junction box of claim 11, further comprising a flashing attached to the housing and extending horizontally from the housing in a direction planar to the bottom, the flashing formed with the housing. ### Claim 15 (depends on 11) The junction box of claim 11, a plurality of fastener openings in the bottom located external to the interior central area, each fastener opening configured for a fastener, wherein securing a fastener through a fastener opening of the plurality of fastener openings contributes to securing the housing to the roof. ### Claim 16 (depends on 15) The junction box of claim 15, further comprising a sealant guide and/or a sealant disposed on the bottom exterior surface of the bottom, the sealant guide and/or the sealant surrounding an exterior central area of the exterior side of the bottom, the exterior central area corresponding to the interior central area, the sealant surrounding at least an upper portion and side portions of the exterior central area, wherein the upper portion is oriented toward an upper side of the bottom with respect to a slope of the roof. ### Claim 17 A junction box comprising: an enclosable housing comprising sidewalls and a bottom with a bottom interior surface and a bottom exterior surface opposing the bottom interior surface, the housing configured to mount to a roof of a structure, the roof comprising a slope; a sealant guide and/or a sealant disposed on the bottom exterior surface, the sealant guide and/or the sealant surrounding an exterior central area of the bottom exterior surface, the sealant surrounding at least an upper portion and side portions of the exterior central area, wherein the upper portion is oriented toward an upper side of the bottom with respect to the slope of the roof; and a lid configured to attach to a top of the housing along top edges of the sidewalls of the housing, the top opposite the bottom, wherein the lid comprises an outer lip configured to overlap and extend past the top edges of the sidewalls of the housing. ### Claim 18 (depends on 17) The junction box of claim 17, wherein: wherein the lid comprises an inner lip configured to extend past the top edges of the sidewalls along an interior side of the sidewalls, the inner lip and the outer lip forming a groove configured to cover the top edges of the sidewalls; wherein the groove comprises a gasket groove and further comprising a gasket within the gasket groove; and/or wherein the gasket comprises one of a an O-ring, a formed in place (“FIP”) gasket, and/or a cured in place (“CIP”) gasket. ### Claim 19 (depends on 17) The junction box of claim 17, further comprising a plurality of fastener openings in the bottom, each fastener opening configured for a fastener positionable within the fastener opening, wherein securing a fastener through a fastener opening of the plurality of fastener openings contributes to securing the housing to the roof. ### Claim 20 (depends on 17) The junction box of claim 17, further comprising a flashing attached to the housing and extending horizontally from the housing in a direction planar to the bottom, the flashing formed with the housing.