Abstract:
Discussed are solar panel systems as well as devices and methods for mounting the solar panel systems to roofs and building structures. Catch clamp, mid clamp, and optionally end clamp assemblies can be preinstalled to the solar panels at the job site before placing and securing the resulting solar panel assemblies to the building structure such as a roof. After an installer places and secures a first solar panel assembly to the building structure, they can install each subsequent solar panel assemblies by attaching the leading edge of the subsequent solar panel assembly to the trailing edge of the previous solar panel assembly using a catch and catch receiver, hook and slot, tab and slot, or similar mechanism.
Abstract:
This disclosure discusses devices for mounting solar PV panels to a roof and other mounting structures. One device may include a railless mounting assembly that includes a roof attachment bracket and a panel attachment bracket. The roof attachment bracket may include a spring clip and a hook. The device may include a solar panel frame with built-in detents for mounting. It may include a solar panel frame capable of attaching to the spring clip and hook.
Abstract:
A bracket for attaching solar panels to a roof, in the form of an L-foot, as well as devices and assemblies that utilize the L-foot. The L-foot includes a base and a riser extending upward from the base. The base includes a pair of raised stiffeners each extending obliquely upward toward each other from opposites sides of the base and each extending lengthwise along the base. The base can receive threaded roof fasteners that extend perpendicularly through the raised stiffeners and obliquely through the base. Threaded roof fasteners positioned on opposite raised stiffeners can extend through the roof deck toward each other. The L-foot is compatible with rail-based and rail-less solar panel racking systems.
Abstract:
A solar panel racking system that can include end clamps, mid clamps, bottom clamps, L-foot adapter assemblies, rails, and L-foot assemblies. The solar panel racking system minimizes the use of tools by snapping many of the mounting components in place. The end clamps, mid clamps, and bottom clamps can snap over the rail sides and lock into upper detented portions of the rail sides. The upper detented portions are structured to prevent upward movement of the end clamps, mid clamps, and bottom clamps. The L-foot adapter body of the L-foot adapter assembly snaps over lower detented portions of rail sides and secures the rail to an L-foot assembly. The end clamps, mid clamps, bottom clamps, rails, and L-foot adapter assemblies are independent of the L-foot assembly, allowing a selection of L-foot assemblies to be used as appropriate with the solar panel racking system.
Abstract:
Disclosed are devices and a system for compensating for thermal expansion and contraction of rail mounted solar panel rooftop systems. In one aspect, a floating end clamp that secures a solar panel in slidable captive cooperation with a mounting rail. In another aspect, a rail splice bridges two mounting rails with a gap between the rails for thermal expansion and contraction. The rail splice includes indicia for setting the gap distance between rails based on ambient temperature at the time of installation. In another aspect, a spacing gauge includes indicia for setting the gap distance between rails based on ambient temperature at the time of installation.
Abstract:
Disclosed is a seam clamp for securing equipment, such as solar PV panels, to standing roofs. The seam clamp includes an outer clamp member, an outer support member, and an inner clamp member. The inner clamp member and outer clamp member both include a clamping jaw projecting inward toward each other. The inner clamping member movably attached to the outer support member allowing the clamping jaws to engage and secure a standing seam. For ease of assembly, the outer clamp member and outer support member are slideably engaged and can be optionally captively slideably engaged. The seam clamp can be configured to accommodate different standing seam shapes by substituting alternative outer clamp members.
Abstract:
Disclosed is an apparatus for mounting solar panels and other rooftop objects to a shingle roof or other roof structures. The apparatus includes a panel-mount and a base-plate. The base-plate is securable to the roof structures. The panel-mount can be secured to the base-plate and intermediary flashing plate. The panel-mount includes vertical sidewalls adapted to receive and hold wires, and panel-mount top surface adapted to seat solar panels. In one aspect, the panel-mount top surface includes an alignment projection adapted to align solar panels in one of two orthogonal directions. Grounding pins are arranged in a square pattern and aligned with the corners of the alignment projection in order to assure that the solar panel frame will make contact with at least two of the grounding pins in either of the two possible alignments.
Abstract:
Disclosed is a tile roof equipment-mounting device for mounting solar panels and other equipment to tile roofs. The tile roof mount includes a base and an angled bracket. The base can include a base portion channel projecting upward from the base, with stepped grooves, as well as first and second slots running along opposing sides of the base portion channel in a direction parallel to the base. The angled bracket can include complementary stepped grooves that engage the base portion channel. The angled bracket can include a third slot that is perpendicular to the vertex between angled portions of the angled bracket. A threaded fastener can adjustably engage first, second, and third slots. This combination allows the tile roof mount so that the height is vertically discreetly adjustable and horizontally continuously adjustable.
Abstract:
A solar panel racking system that can include end clamps, mid clamps, bottom clamps, L-foot adapter assemblies, rails, and L-foot assemblies. The solar panel racking system minimizes the use of tools by snapping many of the mounting components in place. The end clamps, mid clamps, and bottom clamps can snap over the rail sides and lock into upper detented portions of the rail sides. The upper detented portions are structured to prevent upward movement of the end clamps, mid clamps, and bottom clamps. The L-foot adapter body of the L-foot adapter assembly snaps over lower detented portions of rail sides and secures the rail to an L-foot assembly. The end clamps, mid clamps, bottom clamps, rails, and L-foot adapter assemblies are independent of the L-foot assembly, allowing a selection of L-foot assemblies to be used as appropriate with the solar panel racking system.
Abstract:
A solar panel racking system that can include end clamps, mid clamps, bottom clamps, L-foot adapter assemblies, rails, and L-foot assemblies. The solar panel racking system minimizes the use of tools by snapping many of the mounting components in place. The end clamps, mid clamps, and bottom clamps can snap over the rail sides and lock into upper detented portions of the rail sides. The upper detented portions are structured to prevent upward movement of the end clamps, mid clamps, and bottom clamps. The L-foot adapter body of the L-foot adapter assembly snaps over lower detented portions of rail sides and secures the rail to an L-foot assembly. The end clamps, mid clamps, bottom clamps, rails, and L-foot adapter assemblies are independent of the L-foot assembly, allowing a selection of L-foot assemblies to be used as appropriate with the solar panel racking system.