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Solar PV system design

Commercial and Industrial Rooftop PV Design

Translate building constraints and consumption objectives into a practical rooftop PV design that is clear to both technical and commercial stakeholders.

Solar PVGrid-connected systemsMonitoring & analytics
off grid

Engagement format

Remote · On site · Hybrid

Project types

Commercial & industrial

Area served

International

The service combines building and roof information, usable-area analysis, module layout, access constraints, electrical sizing and consumption data.

Decision-ready outputs

Where useful, 3D modelling supports layout validation, client communication and comparison of pitched-roof, flat-roof and East–West configurations.

How this service helps

  • Layouts adapted to real roof geometry and access requirements
  • Clearer self-consumption and production assumptions
  • Technical visuals that support client approval

Typical deliverables

  • PV layout and usable-area assessment
  • Electrical architecture and preliminary sizing
  • Production and self-consumption assumptions
  • 3D views when included in the agreed scope

How we work

  1. 01

    Assess

    Review roofs, electrical loads, constraints and objectives.

  2. 02

    Model

    Develop the layout and compare technically viable configurations.

  3. 03

    Document

    Deliver the selected concept with assumptions and next steps.

Typical client inputs

  • Roof plans, dimensions or survey information
  • Electricity consumption data
  • Electrical single-line information when available

Suitable for

  • Factories and warehouses
  • Commercial buildings and campuses
  • Self-consumption projects with complex roofs

Frequently asked questions

Can you work from roof plans without a site visit?

A preliminary design can often be completed from reliable plans, photographs and electrical data. A survey may still be recommended before construction.