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Solar DesignImage
Solar EngineeringImage
Solar PermittingImage
Solar DesignImage
Solar EngineeringImage
Solar PermittingImage

Optimized layouts, accurate production, and permit-ready designs built for every project.

Structural and electrical engineering backed by code compliance and nationwide PE support.

Complete permit packages and AHJ-compliant documentation prepared for smooth, hassle-free approvals.

Optimized layouts, accurate production, and permit-ready designs built for every project.

Structural and electrical engineering backed by code compliance and nationwide PE support.

Complete permit packages and AHJ-compliant documentation prepared for smooth, hassle-free approvals.

Guaranteed Fastest Turnaround
Portal

Manage Your Solar Projects in Real Time

Track your solar permit design and engineering projects, share documents, and collaborate with our team — all from one secure dashboard.

What Sets Sunspire Energy Apart

Everything You Need for Solar Design — All Under One Roof.

Sunspire Energy provides end-to-end solar permit design and engineering services for U.S. solar installers and EPCs. From permit-ready plan sets and PE-stamped plans to dedicated engineering support, we help streamline approvals with accuracy, speed, and reliable communication. Every project gets focused attention from our experienced team.

Trusted by Installers, Backed by Results

From turnaround time to approval rate, here's what installers can count on when they work with Sunspire Energy.

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Hours, Not Days

From residential to commercial, we move every project fast.

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First-Time Approvals

Built right the first time, so your permit clears review without delays.

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20,000+ AHJs Nationwide

Every plan set checked against your exact jurisdiction's requirements.

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Secure - Project Portal

Track progress and documents from one dashboard with real-time project updates and notifications.

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Same-Day Revisions

If your AHJ requests changes, we turn revisions around fast — no waiting in the queue.

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Clear, Direct Communication

Work with an engineering team that speaks your language — no back-and-forth confusion.

Explore our portfolio of solar engineering

Our Design Portfolio

Our Services

End-to-end solar permit design and engineering services — built for installers and EPCs across the USA.

Residential solar permit design plan set for U.S. home solar installations

Residential Solar Permit Design

Permit-ready solar plan sets for residential installers, built to meet local code and speed up approvals.

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Commercial solar permit design plan set for large-scale solar installations

Commercial Solar Permit Design

Accurate, code-compliant plan sets for commercial and large-scale solar installations nationwide.

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EV charging station permit design plan set

EV Charging Permit Design

Permit-ready drawings for residential and commercial EV charging station installations.

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Battery energy storage system permit design layout

Battery Storage Permit Design

Code-compliant plan sets for battery energy storage systems, standalone or paired with solar.

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Standby generator permit design site layout

Generator Permit Design

Permit-ready layouts for standby generator installations, built to local setback and code requirements.

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Solar proposal with shading analysis and production estimate

Solar PE Stamping

Licensed structural and electrical PE stamping for residential and commercial solar projects.

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Utility interconnection and solar PTO application process

Interconnection Applications & PTO

End-to-end utility interconnection and PTO application support, handled for you.

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Solar proposal with shading analysis and production estimate

Solar Proposal & Shading Analysis

Optimized solar proposals backed by detailed shading analysis for accurate performance data.

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Nationwide Support

Serving Installers Across All 50 U.S. States

Sunspire Energy supports residential and commercial solar installers across all 50 U.S. states with reliable solar permit design, engineering, and end-to-end project support — helping teams move from design to approval, faster.

50

States Covered

18653+

Projects Delivered

500

Trusted Partners

QC Analysis, Real-Time Validation

Get It Right the First Time — With Verified Quality Checks

Our quality check process ensures your solar project meets engineering and permitting standards before submission.

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Multi-Layer QC Process

Every plan set passes through multiple review stages before it reaches you — engineering, compliance, and AHJ verification, checked in sequence.

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Engineering Accuracy Review

Our reviewers verify every calculation — electrical sizing, structural loads, and code compliance — against a database built from thousands of approved submissions.

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Permit Compliance Checks

Every plan set is checked against the specific requirements of the reviewing authority — not a generic standard. Solar permit compliance is verified against your exact jurisdiction.

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Approval Ready Documentation

Everything the AHJ needs, in the format they expect — complete calculations, no missing pages, and plan sets built to clear approval on the first submission.

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Multi-Layer QC Process

Every plan set passes through multiple review stages before it reaches you — engineering, compliance, and AHJ verification, checked in sequence.

Home Multi Layer QC Processimg
compliant e1782381037406

Engineering Accuracy Review

Our reviewers verify every calculation — electrical sizing, structural loads, and code compliance — against a database built from thousands of approved submissions.

Home Engineering Accuracy Reviewimg
cycle e1782381211811

Permit Compliance Checks

Every plan set is checked against the specific requirements of the reviewing authority — not a generic standard. Solar permit compliance is verified against your exact jurisdiction.

Home permit compliance checksimg
energy e1782381504853

Approval Ready Documentation

Everything the AHJ needs, in the format they expect — complete calculations, no missing pages, and plan sets built to clear approval on the first submission.

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Client Testimonial

Trusted By Solar Installers Nationwide

"PE stamp came back quick, didn't have to wait around like with our old vendor."

Seth, Solar Installation Company Owner

Arizona

"Started with one trial project to test them out. Been sending our permit work there since."

Patrick, EPC Project Manager

Florida

"I needed a residential solar permit fast for a rush job. Got the plan set back same day, no issues with the AHJ."

Mark, Residential Solar Installer

Texas

Easily the fastest engineering service we have used by far! Easy ti get a hold of and always beats our deadlines by a few days!

Peter Sarelas, Owner

Illinois

"Ansari Green Energy is doing great! Excellent service and return time on plans, the plans are also great and rarely have problems.'

Katherine D Henric, Customer Representative & Liaison

Nevada

“Managing permits across five different states used to be our biggest bottleneck. Sunspire energy's team handles the AHJ-specific requirements without us having to explain anything twice."

Rudy, Operations Manager, EPC Firm

California

"Ansari is a great resource for fast and reliable permit packages. Every package is carefully constructed and well planned. The real value we have noticed with Ansari, is when there is an inevitable change required by a utility company, which Ansari is quick to adjust to get back in the hands of the utility company. Great company, very much recommended!"

James Raymond, FOUNDER & C.E.O

Minnesota

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