Commercial and C&I Solar Design Services Trusted by EPCs and Developers Worldwide

NexaSun provides complete commercial and industrial solar PV design services for offices, warehouses, factories, retail centers, schools, and industrial facilities of all sizes. Our C&I solar designs are engineered for maximum energy production, code compliance, and fast AHJ approval — delivered within 24 to 48 hours.

GET A FREE QUOTE

WHAT WE OFFER

Our Commercial and C&I Solar Design Services

Our commercial and C&I solar design services focus on creating high-performance systems for businesses and industries, ensuring maximum energy output, compliance, and long-term reliability.

buildings, city, skyscrapers, vancouver, street photography, mood, architecture, urban, vancouver, vancouver, vancouver, vancouver, vancouver
Commercial Rooftop Solar Design

Precision solar PV layouts for commercial rooftop installations — optimized for maximum energy output, structural load compliance, and AHJ permit approval. Suitable for all commercial roof types and sizes.

Supervisor in hardhat and formal wear discussing project with workman in uniform while standing with papers near modern solar panels under blue sky
Ground-Mount Solar Design

Complete engineering design for commercial and industrial ground-mount solar systems — including array layout, inter-row spacing, structural foundations, and electrical engineering drawings.

Solar panels installed over a parking lot, showcasing clean energy innovation outdoors.
C&I Solar Permit Plan Sets

Full AHJ-ready permit packages for commercial and industrial solar projects — including site plans, electrical diagrams, structural details, load calculations, and all required documentation for permit approval.

High-resolution close-up of an architectural floor plan showcasing design details.
Large-Scale CAD Drawings

Professional CAD drawings for large commercial solar projects — including 2D layouts, single-line diagrams, three-line diagrams, panel wiring schematics, and as-built documentation.

Services 5
Commercial Solar Plus Storage Design

Design services for commercial solar installations combined with battery storage systems — covering both AC-coupled and DC-coupled configurations for maximum energy independence and cost savings.

Solar panels in front of a modern building at sunset showcasing renewable energy technology.

15+

Years of Experience

WHAT IS INCLUDED

What Is Included in Every Commercial Solar Design

  • Site plan and array layout with panel placement and row spacing
  • Shading analysis and energy production modeling
  • String sizing, combiner configuration, and inverter selection
  • Electrical single-line and three-line diagrams
  • Structural and racking details with load calculations
  • Fire safety setbacks and access pathways
  • Equipment specification sheets
Call Us Now

Ready to scale your commercial solar projects?

Contact us today to start your project with our expert team.

START YOUR PROJECT TODAY
Book A Call
Book A Call