Building integrated photovoltaic (BIPV) systems provide for solar panel arrays that can be aesthetically pleasing to an observer. BIPV systems can be incorporated as part of roof surfaces as built into the structure of the roof, particularly as photovoltaic modules having the appearance of a plurality of roofing tiles that each have photovoltaic cells. Each photovoltaic module may include a metal backer, photovoltaic cells, and light transmissive top sheets adhered to both the metal backer and the photovoltaic cells. BIPV systems can also include non-photovoltaic modules that appear similar to photovoltaic modules, but do not collect solar energy.

Building integrated photovoltaic (BIPV) systems provide for solar panel arrays that can be aesthetically pleasing to an observer. BIPV systems can be incorporated as part of roof surfaces as built into the structure of the roof, particularly as photovoltaic modules having the appearance of a plurality of roofing tiles that each have photovoltaic cells. Each photovoltaic module may include a metal backer, photovoltaic cells, and light transmissive top sheets adhered to both the metal backer and the photovoltaic cells. BIPV systems can also include non-photovoltaic modules that appear similar to photovoltaic modules, but do not collect solar energy.

A system for mounting roof tiles, such as solar tiles 108, is disclosed. The system includes a plurality of base mounting sections 200, a plurality of pin joint 102 and a plurality of overhang sections 104. The base mounting sections are fixed to deck 302 horizontally in spaced disposition parallel to a deck ridge 304, and the pin joints 102 and the overhang sections 104 are fixed to two proximal and distal sides of tiles 108 by adhesives. The tiles 108 are removably installed over a pair of adjacent base mounting sections 200 with the overhang section 104 fastened to the proximal base mounting section 200 and the pin joints 102 fastened to the distal base mounting section 200. After installation, the overhang section 104 overlaps with the tiles 108 of adjacent row on the proximal side thereby preventing ingress of water.

A system for mounting roof tiles, such as solar tiles 108, is disclosed. The system includes a plurality of base mounting sections 200, a plurality of pin joint 102 and a plurality of overhang sections 104. The base mounting sections are fixed to deck 302 horizontally in spaced disposition parallel to a deck ridge 304, and the pin joints 102 and the overhang sections 104 are fixed to two proximal and distal sides of tiles 108 by adhesives. The tiles 108 are removably installed over a pair of adjacent base mounting sections 200 with the overhang section 104 fastened to the proximal base mounting section 200 and the pin joints 102 fastened to the distal base mounting section 200. After installation, the overhang section 104 overlaps with the tiles 108 of adjacent row on the proximal side thereby preventing ingress of water.

A roofing system including a cap shingle and a method of producing a cap shingle are disclosed. In one embodiment, the cap shingle is formed with a continuous or discontinuous self-sealing adhesive that is applied along a ridgeline direction and can provide high wind resistance, without the use of hand-sealed adhesive application. In an embodiment of the method, one or more layers of a shingle material can be oriented in a machine direction with the self-sealing adhesive applied adjacent side edges of the shingle material to form the cap shingles having self-seal strips and configured to bend in the machine direction for installation of the cap shingles along a ridge of a roof.

A roofing system including a cap shingle and a method of producing a cap shingle are disclosed. In one embodiment, the cap shingle is formed with a continuous or discontinuous self-sealing adhesive that is applied along a ridgeline direction and can provide high wind resistance, without the use of hand-sealed adhesive application. In an embodiment of the method, one or more layers of a shingle material can be oriented in a machine direction with the self-sealing adhesive applied adjacent side edges of the shingle material to form the cap shingles having self-seal strips and configured to bend in the machine direction for installation of the cap shingles along a ridge of a roof.

A roof ridge or hip covering element comprising a first flat body, a second flat body, and a flexible sheet for joining together the first and second flat body.

A roof ridge or hip covering element comprising a first flat body, a second flat body, and a flexible sheet for joining together the first and second flat body.

A mount assembly is provided for mounting a structure to a roof having a top surface. The mount includes a flashing including an aperture; a bracket including a first portion and a second portion, the first portion having an opening and a countersink extending around the opening, the second portion extending at an angle away from the flashing, the second portion including a slot configured to be coupled to the structure; a fastener extending through the aperture and through the opening of the bracket; and a seal extending around the aperture and positioned between the flashing and the first portion of the bracket, the seal engaging the countersink of the bracket and being compressed against the flashing.

A mount assembly is provided for mounting a structure to a roof having a top surface. The mount includes a flashing including an aperture; a bracket including a first portion and a second portion, the first portion having an opening and a countersink extending around the opening, the second portion extending at an angle away from the flashing, the second portion including a slot configured to be coupled to the structure; a fastener extending through the aperture and through the opening of the bracket; and a seal extending around the aperture and positioned between the flashing and the first portion of the bracket, the seal engaging the countersink of the bracket and being compressed against the flashing.