Ground Mount Solar Racking
Racking for open-site arrays, with row geometry, tilt, member spacing, and foundation connections defined together.
Browse Solar Mounting Systems
Roof Mount Solar Racking
Mounting for existing roofs, matched to the roof covering, supporting structure, attachment method, and drainage layout.
Solar Carport Structures
PV support frames for parking areas, coordinating vehicle clearance, column positions, module layout, and water drainage.
BIPV Support Structures
Support steelwork for PV used in the building envelope, with coordinated glazing, drainage, and movement interfaces.
Solar Mounting Components
Rails, clamps, brackets, and connection parts supplied to a defined module, fastener, and mating-profile specification.
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Choose the mounting package
Complete support package
Posts, beams, braces and mounting parts form the support package shown on the accepted layout. The bill of materials separates the structural members from loose hardware.
Racking without foundations
Racking can be purchased against an existing foundation arrangement. Head plates, anchor patterns and support levels define the interface.
Mounting components
Rails, clamps and fasteners are selected as mating parts for the module and support profile. Replacement components retain the existing system and module references.
Finish and roof coverage
Galvanizing or the selected finish belongs to the component schedule. Drainage, waterproofing and PV equipment are separate items unless included in the purchase.
| Location | Support or attachment | Typical supplied parts | Critical interface |
|---|---|---|---|
| Ground mount | Posts or foundation heads | Beams, braces, rails and module fixings | Foundation geometry and support levels |
| Roof mount | Roof attachments and rails | Attachments, rails, clamps and fasteners | Roof type, fastening detail and module mounting zones |
| Carport | Columns and overhead framing | Columns, beams, braces and mounting parts | Vehicle clearance, foundations and roof coverage |
| BIPV | Building support and envelope connections | Support members and specified attachment parts | Building structure, drainage and module system |
| Components only | Existing mounting system | Selected rails, clamps or hardware | Actual rail profile and accepted module clamp detail |
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Structural and Mounting-System Requirements
ASCE/SEI 7Site loads and combinationsThe design basis identifies the project wind, snow, seismic and maintenance actions, with the applicable load combinations and site conditions.
UL 2703PV mounting assembliesCovers mounting, retention, and grounding-related components. Rooftop fire classification depends on the evaluated module-and-racking arrangement; verify the exact system scope when required.
UL 7103BIPV roof coveringsBIPV roofing combines electrical and building-envelope functions. Identify the support interfaces, roof assembly and required evaluation records together.
ASTM A123/A123MAfter-fabrication galvanizingASTM A123 galvanizing requirements depend on material category and measured steel thickness. The fabricated-support order also identifies the selected coating grade, sampling and permitted repairs.
Fabrication and packing around the installation plan
Member cutting and identification
Approved member schedules define cut lengths and part marks. Row, bay or building-zone references keep those pieces connected to the assembly and packing list.
Connection-hole preparation
Bolt holes, slots, edge distances and mating patterns follow the connection drawing. Adjustable joints have defined permitted movement; a larger hole does not automatically provide acceptable adjustment.
Bracket and frame fabrication
Formed brackets, welded plates and frame subassemblies follow the agreed drawing revision. Specified weld inspections and trial-fit scope focus on connections sensitive to accumulated tolerances.
Surface treatment
The finish schedule identifies galvanizing or another specified treatment by part. Venting, drainage, threads and contact surfaces affect preparation, while the accepted repair method governs damaged coating areas.
Installation-sequence packing
Installation-zone or assembly-sequence marks group members and accessory bags. Bundle limits, lifting details, moisture protection and hardware counts follow the agreed shipment arrangement.
Acceptance checks for mounting steelwork and components
Four checks before release
GeometryCheck member lengths, hole patterns, bracket angles, and interface dimensions against the approved revision.
MaterialsLink specified grades and fastener classes to the supplied items and available batch records.
FabricationApply agreed weld inspections and trial-fit checks to the designated assemblies and connection details.
Finish and packingRecord specified coating measurements, accepted repairs, part marks, hardware counts, and bundle condition.
Agree the order document package
- Approved layout, interface drawings, and revision list
- Member and accessory bill of materials
- Material and fastener records required by the purchase order
- Dimensional and specified weld-inspection reports
- Applicable coating inspection and repair records
- Packing list, assembly instructions, and required system-evaluation documents
Guides for solar layout and connection choices
Fixed-tilt layouts for bifacial modules
Compare row geometry, rear-side conditions and usable material quantities for a ground array.
Roof mounting with restricted penetrations
Review attachment choices against the actual roof, accepted load path and penetration limits.
Solar carport structure cost
Separate the steel frame and PV supports from foundations, installation and electrical equipment.
Solar mounting procurement questions
Can I request a quotation before the final array drawing is ready?
Yes. Start with the mounting application, project location, module model or dimensions, approximate quantity, and delivery destination. Identify preliminary inputs clearly. The initial review can establish a supply scope and outstanding decisions before a final drawing-based quotation is prepared.
What happens if the PV module changes after the mounting layout is agreed?
Send the replacement module data before releasing affected parts. Frame geometry, clamp zones, weight, and mounting instructions can change even when power ratings are similar. Review those differences and any system-evaluation restrictions before keeping the same rails, clamps, and support spacing.
Can a project be supplied in separate construction phases?
State the quantities and required sequence for each phase. Identify shared connections and parts that must remain identical across releases. The quotation should distinguish the total project requirement from each shipment, with drawing revisions and accessory quantities controlled throughout.
Does a carport frame include a watertight PV roof?
A watertight roof needs its own accepted module, sealing and drainage detail. The steel and mounting-parts quote identifies the supplied components rather than treating module coverage alone as weatherproofing.
Request a solar mounting supply quotation
Send your mounting application, available layout or component list, module details, quantities and destination. We will identify the mechanical supply items and unresolved interfaces in the quote.
- Defined supply scope and interface questions
- Itemized material and finish basis
- Packing and delivery proposal for your quantities