Best-in-class solar design services.
Our engineers provide design and permitting services for solar, storage, and electric vehicle (EV) charging installations.
Proposal drawings
We leverage experience with over 1 million designs to provide rapid turnaround times and high approval rates.
Included features
- Initial roof and array sketch
- Shading analysis
- ROI calculations
- Pricing estimates, incentives, rebates and savings
- Turnaround within a few hours
Permit plan sets
We provide solar and storage permit and installation design drawings for grid-tied and off-grid residential systems. Our designs meet National Electric Code standards (NEC 2008, 2011, and 2017) as well as local municipality standards.
Included features
- Title page, PV layout
- Attachment and structural details
- Electrical details, SLD / 3LD, calculations
- Wire and conduit sizing
- Interconnection method
- Elevations, signages, spec sheets
- Turnaround within a few hours
Engineer review and stamps
We ensure your projects meet code requirements while verifying structural and electrical calculations.
Included features
- Licensed Professional Engineers (PE)
- Structural analysis and calculations
- Compliance letters
As-built drawings
Our as-built drawings show how the system was actually installed and reflect any changes made to the design during installation. These drawings provide a historical record for clients, maintenance providers, and other stakeholders.
Included features
- Updated permit drawing
- Package to show the installed system details
EV charging plan sets
We provide plans for electric vehicle (EV) charging installations, including plan sets for permitting and design approvals.
Included features
- Electric wiring
- Charging locations
- Mounting details
Incentive application services
We help create new solar and storage incentive applications, including form fill completion and administrative support.
Application types
- Solar PV
- Storage
- Electric vehicle (EV) charging
Roof diagramming
With just a project address, our engineers can provide a roof diagram with accurate measurements and details.
Included features
- Roof obstructions
- Pitch calculations
- Aerial photography
Request a design
Contact us to get started.
Start a design by submitting your contact information and desired services. Our team will get back to you within 24 hours to help you with your design request. Most designs are completed and accessible within 48 hours after material is provided.