





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



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






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

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

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

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

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

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

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

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

Optimized solar proposals backed by detailed shading analysis for accurate performance data.
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.
States Covered
Projects Delivered
Trusted Partners
Our quality check process ensures your solar project meets engineering and permitting standards before submission.

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

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

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.

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.
“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."
"I needed a residential solar permit fast for a rush job. Got the plan set back same day, no issues with the AHJ."
"PE stamp came back quick, didn't have to wait around like with our old vendor."
"Started with one trial project to test them out. Been sending our permit work there since."