Our Services
Engineering Support for Every Stage of Your Solar Project
From initial system design to permit submission and PE stamping coordination — we provide the technical backbone that keeps your projects moving.
Permit Plan Sets
Complete permit packages including site plans, roof layouts, structural details, and electrical schematics — prepared for US jurisdictions and formatted to local AHJ requirements.
- Site plans and roof layout drawings
- Structural attachment details
- Electrical schematic diagrams
- AHJ-formatted documentation packages
Single-Line Diagrams
NEC-compliant SLDs for residential and commercial PV systems, battery storage, and EV charging — with support for applicable local codes.
- Residential and commercial PV systems
- Battery storage integration
- EV charging system diagrams
- NEC and local code compliance
Structural & Electrical Calculations
Load calculations, wind and snow uplift analysis, shading studies, and string sizing — engineered to IBC and ASCE 7 standards.
- Structural load calculations
- Wind and snow uplift analysis
- Shading and production studies
- String sizing and system optimisation
AHJ Comment Assistance
We review and respond to Authority Having Jurisdiction comments, preparing revised documentation to resolve plan check issues efficiently.
- Plan check comment review
- Revised drawing preparation
- Jurisdiction-specific code research
- Resubmission documentation
PE Stamping Coordination
Engineering review and Professional Engineer (PE) stamping coordination for jurisdictions that require a licensed stamp.
- Licensed PE review and stamping
- Multi-state PE coverage
- Structural and electrical engineering sign-off
- Coordination with local engineering requirements
Ongoing Design Support
Flexible support for individual projects and ongoing design workloads — scale up or down based on your pipeline.
- Dedicated design support capacity
- Scalable for high-volume pipelines
- Consistent quality and communication
- Fast turnaround — standard 48-hour delivery
Ready to Get Started?
Tell us about your project and we'll put together the right design support package for your needs.