Solar mounting engineering knowledge

Make better solar mounting decisions.

Practical guidance for selecting systems, designing structures, planning foundations, controlling costs, and meeting global standards.

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For developers · EPCs · engineers · investors

01Choose a mounting systemBrowse systems → 02Engineer the structureOpen design guides → 03Plan installation and lifecycleFollow the workflow → 04Compare cost and complianceUse decision resources →

Start with the system, then test it against the site.

Use the library to understand how mounting type, project environment, structural demand, and foundation strategy affect one another.

Concept illustration comparing fixed-tilt, tracker, and solar carport mounting systems
Concept illustration System selection begins with loads, ground conditions, access, and lifecycle requirements.
01Ground mountedFixed-tilt and utility-scale structures→ 02Roof mountedTile, metal, and flat-roof systems→ 03Tracking systemsYield, drive, and structural complexity→ 04Special applicationsCarports, floating solar, and agrivoltaics→ 05Project applicationsResidential through utility-scale use cases→

Engineering guidance for the decisions that carry risk.

Move from environmental loads to material choices, connection design, foundation behavior, and regional constraints.

Concept illustration of a solar mounting load path through rails, bracing, post, and foundation
Concept illustration Structural load pathLoads · materials · connections

Check the assumptions before procurement.

Use 13 browser-based tools for layout, land use, foundations, quantities, logistics, and project planning. Every result starts with values you control—without hidden factory tables.

Open all 13 tools
Transparent assumptions Runs in your browser Preliminary decision support
Row spacing & GCRTest solar geometry before fixing the field layout. Latitude + tiltGap · pitch · GCR Tilt & land useTranslate site geometry into an early capacity scenario. Site + tableRows · modules · kWdc Foundation screeningIdentify candidate families and missing site evidence. Site conditionsOptions · evidence gaps RFQ readinessFind missing project inputs before approaching suppliers. Project informationReadiness · missing data

Carry the design through construction and service life.

The platform connects design intent with installation quality, inspection practice, maintenance planning, and total cost.

Concept illustration of site layout, torque-controlled installation, and structural inspection
Concept illustration Layout · controlled installation · lifecycle inspection
01 · BUILD

Installation engineering

Site layout, foundation installation, rail and module mounting, torque, grounding, safety, and quality control.

Open installation guides
02 · VERIFY

Inspection and maintenance

Routine inspection, coating care, structural integrity, high-wind response, and damaged-component replacement.

Plan lifecycle care
03 · OPTIMIZE

Cost and lifecycle value

Material, labor, logistics, foundation, regional, and lifecycle cost factors for better project decisions.

Review cost analysis

Decision resources when two options look equally plausible.

Use side-by-side engineering comparisons and standards interpretation to test assumptions before they become project commitments.

Compare systems, foundations, and materials

Evaluate fixed tilt against tracking, piles against screws or concrete, and hot-dip galvanized steel against alternative material strategies.

Browse comparisons
Concept illustration comparing fixed-tilt and single-axis tracker mounting structures
Concept illustration Fixed tilt and tracking are compared against the same project constraints.

Technical knowledge for practical solar projects.

PVrack publishes structured guidance for developers, EPCs, engineers, and investors working through solar mounting decisions.

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