Abstract: Lath assembly for a sidewall finishing of a floor or ceiling comprising a pair of a first and second lath. The lath assembly further comprises a connector for connecting the first ends of the pair of laths to each other. The connector comprises two key members which are arranged to be inserted into respective keyways of the laths to be connected. By inserting the key members into the keyways, the laths are brought into an assembled condition. Each keyway of the combination of laths comprises an integrally formed lath stopper and each key member comprises an integrally formed key stopper. The key stopper is in an assembled condition in form closure with the lath stopper to lock the connector in the longitudinal direction to the lath. Advantageously, the engagement of the key stopper with the lath stopper provides a secure lockage of the connector to the lath in length direction.

Abstract: An adjustable stud adapter is configured to attach to a stud. The adjustable stud adapter includes a front surface, a side surface substantially perpendicular to the front surface, and a first positioning slot and a second positioning slot formed on the side surface. The first and second positioning slots have an elongated shape and are substantially parallel to each other.

Abstract: A construction element for erecting a structure has a first panel extending vertically to form a wall and a second panel extending horizontally to form a horizontal partition when they are arranged in an erected structure, the panels together form a three-dimensional configuration and are connected with one another so that in the erected structure they extend perpendicularly to one another and are turnable to include an angle there between to reduce a horizontal extension of the construction element for transportation purposes.

Abstract: A form assembly includes an outer frame having a predefined shape. The frame includes at least two segments that are coupled together at a coupling portion. Each segment includes a first flange and a second flange positioned a predefined distance from the first flange. The first flange includes openings that extend substantially therethrough and the second flange includes openings that extend substantially therethrough and that are substantially concentrically aligned with the first flange openings. A lifting apparatus is positioned in a location that is bounded by the frame. Rebar members are coupled to the frame such that at least a portion of one of the rebar members is positioned within one first and second flange openings. At least four rebar segments are coupled to the lifting apparatus such that the rebar segments define an X-shape within the form assembly to facilitate maintaining the frame in the predefined shape.

Abstract: The present invention relates to a building that uses composite light-weight panels for structure and a construction method therefor, more particularly, to a building constructed without pillars using composite light weight panels for structure and a construction method therefor, wherein the building comprises: a steel floor made out of sectional steel for example; walls which are formed by joining composite light-weight panels for structure having steel structure frames installed at corners to the steel floor by welding or joining means, neighboring steel structure frames being joined together by welding or joining means to form walls; roof frames which are constituted by a steel structure and have a truss structure to be positioned on the top of the walls and joined to the wall panels by welding or joining means; wall inner/outer coverings applied to the inner/outer peripherals of the walls; and roof coverings applied to the outer peripheral face of the roof frame.

Abstract: A wind turbine system erection apparatus may include a body portion having a window, a section handler secured to the body portion and extending through the window, the section handler adapted to pick, lift, axis-align, and set a mast section, and a movement mechanism secured to the body portion, the movement mechanism adapted to moveably reposition the body portion along the length of the mast of the wind turbine system. A method is also disclosed and may include positioning an erection apparatus near a base of a mast of the wind turbine system, the positioning including locating the erection apparatus substantially concentrically with the mast. The method may also include picking a mast section from near the base of the system with the erection apparatus, lifting the mast section along the length of the mast, and translating the mast section into the erection apparatus and into alignment with the mast.

Abstract: A method is proposed for constructing mufti-story concrete structures using a rail-guided self-climbing formwork system. A climbing rail is thereby displaced in a vertical direction within lower and upper climbing shoes and a lower extension piece is positioned to extend vertically in a downward direction below a lower end of the climbing rail. The lower extension piece has a length which is less than the length of the climbing rail. The climbing rail is then displaced in the vertical direction until the lower extension piece is captured within the lower climbing shoe. The method simplifies construction of the lower stories of concrete structures.

Abstract: The present invention relates to the art of installing hardwood flooring while maintaining the wood grain in the direction of any bends required to conform to a curved structure. More particularly, the invention pertains to a machine and method for installing curved hardwood flooring using three steps. First step is to establish the desired floor boundary and anchor a plurality of pressure units in place at appropriate intervals to accurately represent the desired shape of the curved hardwood floor to be installed. Second step is to make appropriate adjustments to the pressure units and position the hardwood flooring in the machine; Third step is to activate the pressure units to bend the flooring into the desired contour; hold securely; make adjustments, if necessary and nail the hardwood flooring to the sub-floor. Then repeat steps 2 and 3 until the hardwood floor is completed.

Abstract: A method for constructing a structure to be lifted and moved from a first location to a second location includes (a) constructing, at the first location, a framework of the structure that includes braces to withstand lifting and moving the structure; (b) constructing, at the first location, at least some internal components of the structure; (c) providing a lift platform capable of supporting, balancing and lifting the structure below the lift platform by flexible lift members attachable to the lift platform and the framework; (d) attaching the flexible lift members to the lift platform and to a plurality of spaced portions of the framework; (e) lifting the lift platform to thereby lift the structure; and (f) while lifted, moving the lift platform and the structure to the second location, where the structure is lowered. A lift platform preferably made of subassemblies of beams and braces is used in the method.

Abstract: Smokestacks are built by constructing a reinforced pad, a reinforced base on the pad, placing a preconstructed smokestack welded base element and the reinforced base. A smokestack constructing machine is positioned on the base with cross beams extending above the welded base. A preassembled top section is placed on the beams. In a lower work area, jacks connected to lower fixtures on the top section raise the top section. Transition sections are inserted laterally on the beams, and the top section is lowered, attached and welded to the transition sections. The jacks are disconnected, lowered and reconnected. The top section is attached and welded to the lower section, which is raised to laterally insert another section. The raising, inserting, lowering, attaching, welding and raising steps are repeated until the smokestack is complete. Ladders and wind screws attachments are attached in an upper work area.

Abstract: A multi-floor building construction system for progressively constructing floors on load-bearing means of a foundation as the occupational need to do so arises and while sub-floors can be occupied. A permanent roof structure is displaceably supported over an uppermost floor of at least an upper one of one or more occupational floor spaces. Extensible load support means is secured in the roof structure until the completion of the mufti-floor building. The extensible load support means rests upon the uppermost floor to support the total load of the permanent roof structure. The extensible load support means is extendible downwardly to push against the uppermost floor to raise the permanent roof structure. Adjustable hoisting means is secured inside the permanent roof structure for lifting floor sub-assemblies fabricated in the construction zone using the extensible load support means while simultaneously raising the permanent roof structure.

Abstract: A roof truss compatible for solar energy panels, and a method for installing the roof trusses, incorporates a non-structural top chord that may have a removable portion removed and replaced by a solar assembly. The truss is structurally designed to support the solar assembly without the presence of the non-structural top chord. A desired length of the non-structural top chord may be omitted or removed during manufacture of the truss, or may be removed at a future time for installation of solar panel assemblies. A solar assembly for inserting into the solar roof truss may include a panel enclosure which has a channel for holding a solar panel, where the panel is installed approximately flush with the roof line. The panel enclosure may have an air space underneath the solar panel, to allow for cooling air flow and water drainage.

Abstract: An interchangeable decorative panel or backsplash assembly having a frame structure mounted to the wall surrounding a predetermined opening in the wall. The frame structure is constructed in such a manner so as to appear to be a part of or set into a tiled wall. The removable decorative panel is mounted in the frame structure and consists of a substantially rigid base member having a front surface containing an adhesively attached decorative material design thereon. The base member containing the decorative material is readily removable from the frame structure to accommodate remodeling changes in style, designs, or seasonal tastes.

Abstract: Provided is a process for producing a concrete platform to which an object to be supported is fixed, including: a step of forming form having a pair of concrete side walls and a concrete bottom slab that connects the pair of side walls (S2); a step of setting the form on a plurality of piers (S3); and a step of pouring concrete into the form that is set on the plurality of piers (S6).

Abstract: In various embodiments, this invention includes a wall assembly having an interior generally vertical wall having a wall face, an exterior generally vertical wall confronting and being spaced from the wall face, and a generally horizontal ledge extending perpendicularly to the interior and exterior walls. A cant member is installed above grade on the wall assembly and has a upper portion, a lower portion and a cant portion intermediate the wall and lower portions. The upper portion is juxtaposed in face-to-face relation to the wall face and the lower portion is juxtaposed in face-to-face relation to the ledge with the cant portion extending between the wall and lower portions such that a flashing is supported by the cant and moisture on the wall face of the interior wall is diverted by the cant member along the cant portion toward the exterior wall and away from the wall assembly.

Abstract: Embodiments of prefabricated compound masonry units in lieu of build site-constructed elements are provided, as well as methods of producing the same. One embodiment comprises a first course comprising hollow blocks laid end to end with adjacent ends adhered with mortar, the hollow blocks positioned such that the first course has a hollow core; at least one channel formed in a top surface of the first course, the channel having a length; and provisional reinforcement provided along at least a portion of the length of the channel and held within the channel with a bonding material different from the mortar. The provisional reinforcement provides tensile strength to the first course for transportation and handling of the first course from a fabrication location to a build location where the first course is configured to receive permanent structural masonry reinforcement in the hollow core at the build location.

Abstract: A pipe flashing protector for protecting the vulnerable joint between a vent pipe and the roof flashing for a building, house or other architectural structure to prevent wear and decay of the joint and more specifically to protect the joint from ultraviolet light, moisture, and debris.

Abstract: A flexible hurricane shutter or barrier to protect buildings from over pressure has inflatable cushions held in place by a fabric material capable of withstanding winds in excess of 100 mph. The barrier can be stored on site in a rolled fashion. Retainers are mounted on a building to guide and secure the longitudinal edges of the fabric to permit ease of deployment. The retainers may be spaced apart over one side of a building and the barrier may be deployed over an entire surface of a multi-story building by raising and lowering the fabric. Inflatable cushions are held between the fabric and the building. The inflated cushions reinforce the material and distribute the force of impact throughout the surface of the cushions and act as spacers to both hold the fabric off the structure and focus the forces onto stranger portions of the structure.

Abstract: The present invention provides a building construction method and a room module which can realize reduction in a construction period in addition to reduction in an on-site working amount by further enlarging a room modularization range. The present invention uses four column members which are vertically provided at inner corners of four room modules adjacent to one another as a frame column of the building when a plurality of room modules are installed in a grid pattern on a floor surface of the building. Specifically, the present invention uses the column member of an angular steel pipe, which the room module has, as the frame column of the building. Thereby, on a construction site, it is not necessary to construct the frame column in advance, and the frame column can be constructed by using the column members of the room module while the room module is installed on the site.

Abstract: A system includes a portable transformer repair station that includes a portable building. The portable building includes a framework, a roof, and walls having a disassembled building configuration and an assembled building configuration. The portable building is configured to be transported in the disassembled building configuration. The portable building is configured to enclose a transformer repair space in the assembled building configuration. The portable transformer repair station also includes a portable floor having a disassembled floor configuration and an assembled floor configuration. The portable floor is configured to be transported in the disassembled floor configuration. The portable floor is configured to be disposed within the portable building in the assembled floor configuration. The portable transformer repair station also includes a portable oven configured to be disposed within the portable building.

Abstract: A drilling platform constructed from columns of box support members. Each column has one or more spreader support brackets extending toward another spreader support bracket on an opposite column. Outwardly flaring locking arms rise from the spreader support brackets. A locking aperture is contained in the flared portion of each locking arm. The mouth of the aperture is preferably at about a thirty degree angle to its base so that the mouth is generally facing up. Spreader beams connect the columns. Each spreader beam has a locking pin at each end. The spreader beams are lowered onto the support arms of each column. As they are lowered, the locking pins are aligned to engage the locking apertures and thereby secure the spreader beams to the columns. Once the spreader beams are in place, a work platform can be built on top of the columns and spreader beams.

Abstract: A reinforcing system for a guy anchor used in a guyed or additionally guyed tower includes a concrete structure formed around the guy anchor. The concrete structure has a top surface slightly above grade level. The reinforcing system further includes a supplemental anchor shaft. The supplemental anchor shaft is attached to the existing anchor head and extends down into the concrete structure, where it is retained and encased therein. The concrete structure preferably has a base and at least one wall that extends down from the base and has a surface that faces the tower to resist horizontal forces. The reinforcing system is sufficiently strong to keep the guy anchor in place even if the original anchor shaft completely corrodes. The supplemental anchor shaft does not generally come into contact with soil. It therefore resists corrosion and is expected to provide a long service life.

Abstract: A cover for a structure may include a plate including upper and lower surfaces. A rim portion of the lower surface may be configured to contact an edge of the structure. The cover may include a spider including a center portion, a plurality of legs extending radially outward from the center portion, and a plurality of coupling elements. Each leg may be coupled to the lower surface of the plate with a corresponding coupling element. The center portion of the spider may be movable away from the lower surface of the plate to move the spider from a locked position in which a distal end of each leg extends outward to a first radial position to engage the structure to an open position in which the distal end of each leg is withdrawn to a second radial position radially inward of the first radial position to disengage the structure.

Abstract: A method and system is provided for constructing a multilevel structure using a hybrid top chord bearing floor framing system. The method and system may include a top chord bearing floor truss positioned on a first frame structure. The top chord of the truss may include a load-bearing interface with a top surface and a bottom surface. The truss may be wholly supported by the load-bearing interface of the top chord. The method and system may further include a second frame structure on the top surface of the truss. The first frame structure may be secured to the second frame structure via a fastener that extends through both the second bottom load bearing member and load-bearing interface of the truss into the first top load bearing member of the first frame structure.

Abstract: In embodiments of the present invention improved capabilities are described for a protective device for use with a metal stud. This invention protects in-wall piping, conduit and wiring from inadvertent puncturing by drywall screws during the installation of wall boarding.

Abstract: A system and method for construction of a building from components, supplies and tools which are transported to the desired building site in a shipping container. The building components loaded and transported in the shipping container include preassembled wall panels, ceiling panels, roof trusses, roof panels, roof cladding sheets and wall cladding sheets. Each preassembled component is sized so that no measuring or cutting of same is required during construction at the building site, and each component may be manually carried without the need for using a lifting device.

Abstract: This disclosure relates to a gable overhang structure used in the building construction industry to support the gable end of the roof. The gable overhang structure allows for the pre-assembly of an overhang gable and the set back or elimination of the gable end rafter while providing the gable overhang with superior strength. The structure generally consists of a vertical member, at least one horizontal member, and fastening means. In addition, two or more structures are provided together to form a kit, wherein the vertical members are not of the same length.

Abstract: Embodiments of the invention comprise interchangeable pre-fabricated planar trusses, sections, and structures, and methods for efficiently creating the interchangeable pre-fabricated planar trusses, sections and, structures. Embodiments of the method comprise determining the application needs; designing the interchangeable pre-fabricated planar trusses for the application needs; continuously producing the interchangeable pre-fabricated planar trusses through in-line processing; galvanizing the interchangeable pre-fabricated planar trusses; transporting the interchangeable pre-fabricated planar trusses to the assembly site with reduce transportation costs; and assembling the trusses on site with a reduced labor costs.

Abstract: Structure and procedure for erecting concrete towers used in wind turbines in which said towers consist of sections, which in turn may each comprise a different number of segments or longitudinal sections. The procedure includes two differentiated cycles, which may take place alongside each other: the pre-assembly of each section of tower and their assembly. The sections may be pre-mounted on bases placed on the ground, with the segment in turn fitted with the help of struts and mechanical clamps. This procedure is extremely versatile in that it makes the best logistic use of the material, resources and requisite assembly times since the assembly procedures for each section can be developed alongside each other in the different wind farm towers, and also greater heights can be achieved than is traditionally possible.

Abstract: A blind structure with a base, a plurality of rails, a plurality of posts supporting the rails and a skidable member coupled to the base; wherein the skidable member supports the base above the ground. In certain configurations the plurality of posts includes retention means for a plurality of wire mesh sheets that form the walls of the blind structure. In further configurations, at least one wall of the blind structure comprises an automatically closing door.

Abstract: A headstone support system includes a pole having a first auger attached to the pole proximate a first end thereof, the first auger configured to drill through soil upon rotation of the pole, and a headstone support attached to a second end of the pole.

Abstract: A headstone support system includes a pole having a first auger attached to the pole proximate a first end thereof, the first auger configured to drill through soil upon rotation of the pole, and a headstone support attached to a second end of the pole.

Abstract: A curtain wall including an extruded aluminum sill having a first channel for receiving a glazed panel, a sill anchor/access portion for securing the sill to a poured concrete slab or slab wall, and toward the interior side of the sill, a wireway is defined in part by the sill and in part by a wireway cover for concealing power and/or data/telecommunication cables. The wireway cover may also include outlet devices or plugs arranged in a longitudinally spaced relationship.

Abstract: To obtain a covering on a supporting structure that has a visual appearance that varies with the angle of light from a light source impinging on the covering, there are provided parquet blocks having reference edges and top surfaces with geometric forms in parallel relationship extending to a higher elevation than the block's adjacent surface portions and extending at angles relative to the reference edges that varies from that of other blocks. The parquet blocks in plan view may be of varying shapes such as rectangular, triangular, etc. while the geometric forms may be, for example, any one of parallel ridges, lands between parallel slots, rows of selected shapes in linearly spaced, linear alignment, etc. Indicia may be provided on the blocks together with a chart having markings facilitating selecting and adhering the blocks to the supporting structure to obtain the desired pattern.

Abstract: Methods and systems for building a stress ribbon structure over an opening via incremental launching, a construction fixture, a support structure, an anchorage panel, and a stress ribbon structure are disclosed. Construction fixtures are constructed adjacent to a support structure. The stress ribbon structure is constructed in a staging area and in sections that are suspended between the construction fixtures. Anchorage panels at each end of a section engage a blister on the construction fixtures and the support structure. Completed sections are launched from the construction fixtures onto and along the support structure. Sections are individually constructed and launched and adjacent sections abut along a lateral edge. Adjacent sections are aligned by adjusting tension in integral support cables and their ends pivot or rotate about the blisters via a bearing system with both rotational flexibility and low friction to support sliding in the direction of launching.

Abstract: A three-dimensional edge cladding for an architectural opening that includes a forward facing portion having a substantially constant first profile along a longitudinal axis. The forward facing portion includes a plurality of spaced apart nailing flanges, stepped surface topography projecting generally forward and away from the flanges. A longitudinally extending channel receives a side facing portion having a substantially constant second profile that include a portion that is generally orthogonal to the nailing flanges. A joint cover portion for covering the section where two or more edge cladding members meet.

Abstract: In an embodiment, a unitized overhead glazing system of the present invention includes an array of assembled structural framing cassettes each having at least five photovoltaic modules. In an embodiment, each cassette forms one electrical string and is pre-wired, tested, and shipped ready to install for a variety of applications, including, but not limited to, parking canopies, covered walkways and specialty awnings. The unitized overhead glazing system can be utilized to generate electricity, provide shade, collect water, reduce heat island effect, provide more controlled lighting and support infrastructure for plug-in vehicles. The unitized overhead glazing system is designed to be installed and maintained from below, eliminating safety concerns associated with conventional canopies where work must be performed while on top of the canopy. The unitized overhead glazing system incorporates sealing methods and components to manage water, limit debris build up, and maximize energy yield.

Abstract: A self-contained structure configurable as a shipping container and as a dwelling is provided.

Abstract: A method and a device for assembling a structure that is formed from several modules that are disposed on top of each other, e.g. a wind power plant. An auxiliary mast of modular construction is erected parallel to and laterally of the structure to be erected, wherein the length of an auxiliary mast module approximately corresponds to the length of a structural module. A respective auxiliary mast module is previously detachably connected to a respective structural module to form an overall module, such that the auxiliary mast module can accept the weight of the structural module. The overall modules that are each formed from one auxiliary mast module and one structural module are moved by means of the lifting gondola in an upward direction along the auxiliary mast of previously erected structural modules to the level of the assembly position.

Abstract: A method, a system, and a device for erecting a tower. The method comprises assembling proximate to the ground a base section, top section, and one or more intermediate sections of the tower into an assembled tower lying in a substantially horizontal first plane, the assembled tower comprising a top end including the top section and a bottom end including the base section. The method also includes orienting the attitude of the assembled tower using a lift initiator to lie in a second plane defining an acute angle to the first plane, so that the top end of the tower is higher in elevation than the bottom end. The method also includes lifting the assembled tower from the second plane to a vertical plane with a primary lift assembly and coupling the assembled tower to the foundation.

Abstract: An operating method of a factory for the molding manufacture of precast concrete voussoirs intended for the construction of wind generator support towers by placing the factory in a place of origin in a disassembled state in initial units that are smaller than the voussoirs to be manufactured, taking the initial units to a building site close to the point of delivery of the voussoirs to be manufactured, assembling the factory at the building site starting from the initial units, manufacturing the pertinent voussoirs by means of the factory in the assembled state, disassembling the factory at the building site until the factory is in a disassembled state in final units that are smaller than the manufactured voussoirs, and taking the final units to a place of destination leaving the building site in basically the same conditions as before assembling the factory at the building site.

Abstract: A load-bearing member such as a beam, column, girder or post comprises an elongated body defining a rigid structure for bearing a load. A hollow fastener extends through the body from a first side of the body to a second side of the body. The hollow fastener, which may be a hollow bolt, nail, lag screw or threaded shaft, defines a passageway through the load-bearing member for insertion of a cable, wire, tube or pipe. This obviates the need to drill the beam or column, which can compromise its structural integrity.

Abstract: A shrapnel containment system is provided which is adapted to be installed at an interior of a building wall to contain shrapnel from a blast, the system including a panel made of a layer of elastomeric material and fastener elements to fasten the layer to a wall of a structure, with the panel optionally including a fabric reinforcing layer. A method for producing the panel is also provided.

Abstract: A support block for supporting objects on a roof is a molded elastomeric block with a substantially hollow core. The support block can be used as is or in a system whereby a galvanized steel channel is secured to the top wall of the block accommodating the mating of a variety of clamps. In some embodiments, the block is elongate and generally flat and supports a roof mounted object thereon when two or more blocks are supported parallel and spaced apart from one another with the object spanning between the blocks.

Abstract: A self-supporting apparatus can be placed in a pre-set opening in an existing wall substrate. A frame assembly is configured with a perimeter that corresponds to the thickness of the wall substrate. The edge of the frame thus can be in fitting contact with the substrate opening. Flanges on opposite sides of the frame extend in the planar direction of the wall substrate to be in contact with the inner and outer surfaces of the substrate to maintain the frame in position in the wall and to strengthen the structure. The frame can include appropriate mounting portions for mounting electrical boxes or low voltage devices within the wall.

Abstract: Precise parameters are maintained in a support system for solar panels or other panel-like structures through use of a collapsible folding, support frame which is preassembled to precise tolerances at a convenient staging site before being collapsed for shipment. Installation on flat roofs is also facilitated through the use of a roof interface frame which rotatably supports the panel support frame of the support system and folds along with it at the assembly, staging site.

Abstract: A wind turbine is formed of a concrete tower which is erected by slip forming. A primary lifting device is erected onto the tower by being lifted together with the slip form and being subsequently transferred onto the tower from the slip form after the tower has been formed. The nacelle, generator, and rotor of the turbine are then lifted onto the tower using the primary lifting device. A secondary lifting device supported on the tower is used to lower the primary lifting device to the ground after the nacelle, generator and rotor are assembled. The height of the tower is therefore not limited by the availability of suitable cranes so that a greater height of tower can be erected to take advantage of winds at greater elevation.

Abstract: A foam panel housing erection method and utility distribution system is disclosed. Metal skin composite foam panels with matching side joint profiles are structurally engaged side by side. A stud running in the transverse direction of the panel span is secured to the wall near the interior panel side joint using a fastener penetrating through the interior female metal skin profile of the panel on the right side and the interior male metal skin profile of the panel on the left side. The hat shaped stud is secured in position to the panel using a fastener. The interior finish panel is fastened to the lower flange of the stud creating continuous utility distribution cavities in the transverse direction to the panel span. Since the spacing of the stud is in the longitudinal direction of the panel span, uniform stud spacing can be maintained regardless of the panel cover-width.

Abstract: A system and method for building on a worksite utilizing compressed masonry blocks is provided. The method includes the steps of providing a block machine at or near a worksite for the structure, providing reusable material at or near the worksite as block material for forming a plurality of compressed blocks, manufacturing each of the plurality of compressed blocks by the block machine by compressing a measured portion of the block material under a pressure in the range of 2500 to 5000 psi, and forming the structure on the worksite from one or more of the plurality of compressed blocks. The reusable material includes common clay, foundry sand, coal ash, construction debris, demolition debris, waste road asphalt, or waste roof shingles.

Abstract: A photovoltaic panel cartridge for mounting a plurality of photovoltaic panels and method of its construction are described. The photovoltaic panel cartridge is formed from a unitary frame with internal beams and struts for stability. The photovoltaic panels are inserted into channels within the frame, struts, and/or the internal beams in order to be mounted to the photovoltaic panel cartridge and secured to mounting regions on a different one of the frame, struts, and/or internal beams. The photovoltaic panel cartridge is configured to be stacked upon similarly configured photovoltaic panel cartridges for ease in transport and to reduce damage to the photovoltaic panels during transport. The photovoltaic panel cartridge may be slidably mounted to rails of a support structure.