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DRAG
Residential Solar Permit Design

Approval-Ready. Every Time.

Residential solar projects move fastest when the permit package is right the first time. We design complete, code-compliant plan sets for home solar installations — built to your local AHJ's exact requirements, with a 6-hour maximum turnaround.

Our Work Process

From Design to Approval

01

Site & Code Review

We review the property's roof structure, local AHJ codes, and utility requirements before design begins — ensuring the layout is approval-ready from day one.

02

Engineering & Plan Set Design

Our engineers prepare site layouts, electrical single-line diagrams, and structural mounting details tailored to the home's roof type and system size.

03

Quality Check & Submission

Every residential plan set passes a multi-layer quality check, formatted exactly how your AHJ expects it — reducing back-and-forth and revision requests.

What You Get in SUNSPIRE ENERGY

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Residential Site & Roof Layouts

accurate array placement and setbacks

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Electrical Single-Line Diagrams

clear, code-compliant schematics

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Structural & Mounting Details

attachment and load calculations for roof

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Equipment Specification Sheets

module and inverter documentation

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Code Compliance Notes

NEC, IRC, and local AHJ references

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Revision Support

fast turnaround on any AHJ comments

Why Installers Choose Sunspire

Higher First-Pass Approvals

Built around what your AHJ actually expects

6-Hour Max Turnaround

Fast, reliable delivery — even rush projects.

Jurisdiction-Specific Plans

AHJ-compliant plans, not a copy-paste template.

One Point of Contact

Work directly with your assigned engineer

50-State Coverage

Supporting residential installers nationwide

FAQs

Standard residential plan sets are delivered within our 6-hour maximum turnaround.

Yes — our engineers design mounting and structural details specific to each roof type and material.

Yes — residential solar permit design can be bundled with our PE stamping service.

We handle revisions quickly, so a review comment doesn't stall your installation schedule.

Yes, we design residential solar permits for installers across all 50 states.