Providing fast, code-compliant solar permit design, PE stamping, and utility & AHJ submissions across all 50 U.S. states and Canada. We support residential, commercial, and utility-scale projects with rapid turnaround, free revisions, and installer-friendly pricing.
Voltup Solar specializes in comprehensive solar engineering, permitting solutions, and professional engineering (PE) stamping services. We help streamline the permitting process with fast, accurate, and affordable services, leveraging our proprietary AHJ and utility database to guarantee faster approvals.
Trusted by 70+ active customers across the U.S. and Canada, including solar installers, EPCs, contractors, and developers who rely on Voltup Solar for accurate design, engineering, and permitting support.
20,000+ solar, EV charging, generator, and electrical projects designed, engineered, or supported through permitting and utility approvals across the U.S. and Canada.
Consistently achieving a 99% AHJ and utility acceptance rate through code-compliant designs, accurate documentation, and jurisdiction-specific engineering practices.
A team of 120+ experienced engineers, designers, and solar professionals specializing in solar PV, EV charging, generator, and commercial electrical system design.
Voltup Solar is a specialized engineering and permitting company providing end-to-end design, engineering, and approval support for solar PV, EV charging, generator, and electrical projects across the United States and Canada. We work closely with solar installers, EPCs, contractors, and developers to deliver accurate, code-compliant designs that streamline permitting and utility approvals. Our services cover the complete project lifecycle—from solar sales proposals and permit-ready plan sets to commercial and utility-scale system design, EV charging layouts, generator electrical design, and AHJ and utility interconnection submissions. With a strong focus on quality, speed, and compliance, we help our partners reduce revisions, avoid approval delays, and execute projects with confidence.
Backed by an experienced in-house team of engineers and solar professionals, Voltup Solar brings deep knowledge of U.S. and Canadian building codes, electrical standards, and AHJ requirements. We design projects in compliance with NEC 2017/2020/2023, IRC, IBC, CRC, CEC, and applicable local amendments, ensuring designs are tailored to each jurisdiction. We leverage our extensive AHJ and utility knowledge base to manage submissions efficiently and support smoother approvals. Our team has supported thousands of residential, commercial, and utility-scale projects nationwide, making Voltup Solar a trusted long-term engineering partner for fast-growing solar and electrical businesses.
6-hour turnaround
50 States & Canada
Competitive pricing
Fast, reliable, and affordable services for residential, commercial, and utility-scale projects
Fast, accurate solar sales proposals for residential, commercial, and utility-scale projects—typically delivered within 30 minutes with complete system sizing, pricing, incentives, and ROI analysis.
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Professional solar permit plan designs ensuring full compliance with local AHJ, building codes, and utility requirements for residential, commercial, and utility-scale projects.
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Licensed PE stamping services for solar PV, EV charging systems, generators, commercial projects, and electrical plan sets—delivered by our in-house engineering team for code-compliant approvals.
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Professional EV charging system design services including electrical load calculations and permit-ready drawings for residential, commercial, fleet, and multifamily projects.
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Professional commercial and utility-scale solar system design services delivering optimized layouts, electrical engineering, and site-specific solutions for large-scale projects.
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End-to-end AHJ and utility interconnection submission services ensuring accurate documentation, code compliance, and faster approvals for solar and electrical projects.
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Comprehensive site survey services to support accurate solar, EV charging, and electrical system design. Coming soon across the US and Canada.
Learn MoreYour trusted partner for solar solutions across North America
Voltup Solar proudly serves all 50 U.S. states and Canada. We provide fast, accurate, and affordable services no matter where your project is located.
We use our exclusive AHJ and utility database to expedite the submission and approval process, reducing project delays and ensuring fast approvals.
From permit designs to PE stamps, Voltup Solar offers the fastest turnaround times in the industry—permit designs within 6 hours and PE stamps delivered quickly.
Our team of licensed engineers and solar professionals ensures that every project meets local codes and utility regulations, facilitating smooth approvals and project success.
Voltup Solar provides competitive pricing without compromising on quality. We focus on delivering the best value for your investment.
AHJ-ready solar, EV, generator & electrical design samples prepared by our in-house engineering team
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Join leading solar installers, EPCs, and contractors who rely on Voltup Solar for fast, code-compliant permit designs, PE stamping, and utility & AHJ submissions across all 50 U.S. states and Canada. Our in-house engineering team helps you reduce revisions, speed up approvals, and scale with confidence.
Get Your Free Design
Ready to start your solar project with Voltup Solar? Contact us today for fast, reliable, and affordable solar solutions available in all 50 U.S. states and Canada. Get your free Design and take the first step toward a sustainable energy future.
Real experiences from satisfied customers
"I was blown away by the solar design services provided by Voltup Solar. Their team helped me select the perfect panels for my home and made sure they were installed in the best possible location. The result is a gorgeous solar system that's saving me money every month on my energy bills. I can't recommend Voltup Solar enough!"
"I recently had the pleasure of working with Voltup Solar on a commercial project, and I was thoroughly impressed with their expertise and attention to detail. Their team carefully analyzed our energy needs and designed a solar system that exceeded our expectations. I'm thrilled with the results and would highly recommend Voltup Solar to anyone in need of top-notch solar design services."
"I worked with Voltup Solar on the design of a solar system for my ranch, and I have to say, their team made the entire process a breeze. They listened carefully to my needs and designed a system that not only meets my energy needs but also blends seamlessly into the landscape. Their expertise and professionalism are unmatched, and I would recommend them to anyone in need of solar design services."