Minnesota Solar License Requirements (2026)

Minnesota does not issue a standalone solar-contractor license. Since 2023, a company that contracts directly with a homeowner to install a residential solar-PV system must hold a Minnesota Residential Building Contractor (RBC) or Residential Remodeler license. That is separate from electrical licensing: all electrical work on the PV project must be performed by a Minnesota-licensed electrical contractor. A solar company can contract under its residential business license and subcontract that electrical work; it does not need to become an electrical contractor merely because it hires one. Building and electrical permits and inspections remain project-specific requirements of the authority having jurisdiction.

Who Regulates This Work

Minnesota Department of Labor and Industry — Construction Codes and Licensing Division (DLI) is the primary authority or official reference used for this guide. The controlling authority cited here is Minn. Stat. ch. 326B, including §§ 326B.33 and 326B.81-.92. DLI licenses residential building contractors, remodelers, and electrical contractors statewide. The authority having jurisdiction issues project permits and conducts inspections.

• Official reference: https://www.dli.mn.gov/business/residential-contractors/residential-contractor-licensing

State and Local Eligibility Rules

There is no single statewide application for this work, so this guide does not impose a uniform applicant-age, identification, or tax-number rule. Check the business, specialty-trade, and local authorities that govern the actual project. Minnesota residency is not stated as a prerequisite on DLI’s residential-contractor licensing page. Apply using the current entity and qualifying-person forms and maintain the required Minnesota business filing.

State-level applicant screening

The licensee and qualifying person must meet DLI’s current application and compliance requirements.

Background-check requirements

DLI requires its business/contractor/qualifying-person background disclosure form as part of the residential-contractor application. Use the current form for the required criminal, civil, and financial disclosures.

Experience and Scope Requirements

No single statewide year-based experience threshold governs the local or scope-specific path described here. The controlling requirement is DLI states that no prerequisite experience or education is required to take the qualifying-person examination for a Residential Building Contractor or Residential Remodeler license. If the solar company also seeks its own electrical-contractor license, its responsible licensed individual must be an active Minnesota master electrician; that is a separate electrical-licensing path..

Relevant records and local documents

• DLI residential-contractor or remodeler application
• Qualifying-person examination application and passing result
• Current liability and workers’ compensation documentation
• Active Minnesota Secretary of State business filing

Education and scope boundaries

No experience prerequisite is stated for the QB or QC qualifying-person examination.

Testing Requirements

Testing provider or authority: Minnesota Department of Labor and Industry. The following examination requirements cover the pathways described in this guide; follow each part's classification, waiver, and local-scope conditions. Unpublished format details do not remove an examination requirement:

• DLI Qualifying Person exam (QB for Residential Building Contractor or QC for Residential Remodeler) — 110 questions, 330 minutes, passing score 70%

Examination fee: $50 combined DLI examination and application fee for the qualifying person. The business-license fee is separate.

Retake policy: After a failed qualifying-person exam, DLI requires a 30-day wait and a new application and fee before another attempt.

Insurance, Bonds, and Project Requirements

No statewide contractor-license bond applies to the local or scope-specific path described here. A city, county, permit authority, public owner, or project contract may still require a bond, so confirm the actual project requirements before bidding.

General liability

DLI requires the residential solar contractor to provide proof of liability insurance for its Residential Building Contractor or Residential Remodeler license. Use DLI’s current licensing page for the policy and filing details.

Workers' compensation

Provide workers’ compensation coverage or the applicable DLI documentation. If the business employs workers, comply with Minnesota workers’ compensation law.

Financial or filing requirements

A Residential Building Contractor or Residential Remodeler business license has a Contractor Recovery Fund assessment based on gross receipts. This assessment does not apply to the subcontracted electrical-contractor license.

State and Local Fees

To budget for the applicable registration, permits, insurance, and project requirements, open the cost calculator preloaded for Minnesota solar.

Renewal and Ongoing Compliance

The Minnesota Residential Building Contractor or Residential Remodeler License (Residential Solar PV Contracting) runs on a 2 years renewal cycle. The current renewal fee is $505. Residential Building Contractor and Residential Remodeler business licenses renew on DLI’s two-year cycle. The listed renewal fee starts at $505 for the lowest gross-receipts tier; use DLI’s current schedule for the company’s tier.

Continuing education: The qualifying person renews the registration with 14 hours of DLI-approved continuing education, including one hour of Energy Code and one hour of business management. An electrical contractor’s responsible master electrician has separate electrical-license continuing-education requirements.

Out-of-State Credentials and Local Recognition

Minnesota has no single statewide credential for this path to transfer through NASCLA. An authority may consider an outside license, examination, or experience record only under its own current rules.

DLI does not describe a solar-contractor reciprocity program. Apply for the appropriate Minnesota residential business license; electrical credentials are separate for any contractor that will perform electrical work.

Weighing more than one jurisdiction? The national hub compares published Solar license requirements by state — exam, bond, fee, and experience thresholds side by side.

Solar Licensing in Neighboring States

Contractors working near a state line, or weighing where to qualify first, should compare Minnesota's requirements against the bordering jurisdictions before bidding or beginning work:

• Iowa Solar License Requirements — Iowa Electrical Contractor License for Solar PV Work
• North Dakota Solar License Requirements — North Dakota Solar PV — Contracting Master Electrician and Contractor Requirements
• South Dakota Solar License Requirements — South Dakota Electrical Contractor License for Solar-PV Work
• Wisconsin Solar License Requirements — Wisconsin Solar PV — Electrical Contractor and Electrician Credentials

Step-by-Step Compliance Roadmap

1. Choose the contracting role. A company contracting directly with a homeowner for residential PV needs a Residential Building Contractor or Residential Remodeler license. A company doing only electrical work under that company needs the appropriate Minnesota electrical-contractor license.
2. Designate a qualifying person. The qualifying person must be an owner, officer, partner, member, chief manager, or qualifying managing employee of the applicant entity.
3. Pass the QB or QC qualifying-person exam. DLI uses a 110-question, 5.5-hour exam with a 70% passing score. There is no stated experience prerequisite to sit for it.
4. File the residential business-license application. Provide the required business filing, insurance and workers’ compensation documentation, qualifying-person information, and applicable license and Recovery Fund fees.
5. Arrange for licensed electrical work. All electrical work on the PV system must be performed by a Minnesota-licensed electrical contractor. If the solar business holds that license itself, it must designate an active master electrician as its responsible licensed individual.
6. Meet electrical-contractor requirements when applicable. An electrical contractor must carry the statutory $25,000 surety bond, required liability insurance, and workers’ compensation coverage, and pays DLI’s separate electrical-contractor fee.
7. Obtain project permits and inspections. Electrical permits are required for solar PV systems. Confirm the permit issuer, building requirements, utility interconnection process, and inspection sequence with the local authority having jurisdiction before work starts.

Pre-Work Checklist

Before bidding or beginning work, confirm each item below with the authorities that govern the project location and scope:

• Residential Building Contractor or Residential Remodeler business-license path for a company contracting directly with the homeowner
• Qualifying person and DLI QB or QC exam pass
• Business filing, liability insurance, workers’ compensation documentation, and applicable Recovery Fund assessment
• Minnesota-licensed electrical contractor for all electrical work
• If self-performing electrical work: responsible licensed individual who is an active master electrician, $25,000 bond, electrical-contractor insurance, and DLI electrical-contractor license
• Project electrical/building permits, inspections, and utility interconnection approval

Progress is saved in this browser, so you can return to this checklist while your compliance work is in progress.

Common Compliance Mistakes

The issues below are the most likely to create an unlicensed-work, registration, permit, or scope problem for Minnesota Solar work, based on the official sources cited on this page.

Treating the residential license as an electrical license

The homeowner-facing solar company needs the Residential Building Contractor or Residential Remodeler route, but all electrical work must still be done by a Minnesota-licensed electrical contractor.

Making the master-electrician path the only route

A solar business can contract under a Residential Building Contractor or Residential Remodeler license and subcontract electrical work. It only needs its own electrical-contractor license if it performs electrical work itself.

Skipping the Recovery Fund assessment

Residential Building Contractor and Residential Remodeler fees vary by gross receipts because they include the Contractor Recovery Fund assessment. Use the current DLI tier for the applicant business.

Assuming the state license replaces local approvals

Solar PV needs project-specific permits and inspections, and utility interconnection remains a separate approval process.

Using an out-of-date contractor classification

For direct residential solar-PV contracting, DLI identifies an RBC or Residential Remodeler license—not the residential roofer classification.

Official References and Preparation Materials

These materials are drawn from the regulator's own citations and the references applicants commonly use to prepare. CLR receives no compensation for listing them.

• DLI Residential Contractor and Remodeler Exam Information — Minnesota DLI. Use DLI’s current QB/QC examination instructions, reference manual, and listed code materials.
• Minnesota DLI Solar PV Resources — Minnesota DLI. Project resources for solar PV, permitting, and inspection.
• Minn. Stat. § 326B.33 — Minnesota Revisor of Statutes. Electrical-contractor and responsible-licensed-individual requirements.
• Local permit and utility interconnection materials — Authority having jurisdiction and serving utility. These are separate from the statewide business-license requirement.

Other Minnesota Trade Licenses

Looking at a different trade? CLR also publishes these Minnesota licensing guides:

• Minnesota General Contractor License Requirements
• Minnesota Electrician License Requirements
• Minnesota Plumber License Requirements
• Minnesota HVAC Technician License Requirements
• Minnesota Roofing Contractor License Requirements
• Minnesota Painting Contractor License Requirements
• Minnesota Landscaping Contractor License Requirements
• Minnesota Masonry Contractor License Requirements
• Minnesota Concrete Contractor License Requirements
• Minnesota Carpentry Contractor License Requirements
• Minnesota Low-Voltage Technician License Requirements
• Minnesota Fire Sprinkler Contractor License Requirements
• Minnesota Home Inspector License Requirements
• Minnesota Pool Contractor License Requirements
• Minnesota Handyman License Requirements
• Minnesota Pest Control License Requirements
• Minnesota Septic Contractor License Requirements

Frequently Asked Questions

Does Minnesota have a standalone solar license?

No. A company contracting directly with a homeowner for a residential solar-PV installation must hold a Residential Building Contractor or Residential Remodeler license. That requirement is separate from the electrical-contractor license needed for electrical work.

Does every solar company need its own electrical-contractor license?

No. A general contractor can subcontract the electrical work to a Minnesota-licensed electrical contractor. If the solar company performs electrical work itself, it needs the electrical-contractor license and a responsible licensed individual who is an active Minnesota master electrician.

Is an electrical permit required for solar PV?

Yes. DLI’s solar-PV fact sheet says electrical permits are required. Verify whether DLI or the local authority is the permit and inspection authority for the specific project.

Is NABCEP required for Minnesota state licensing?

DLI’s residential-solar licensing requirement identifies the Residential Building Contractor/Residential Remodeler and electrical-contractor rules; it does not make NABCEP a statewide license prerequisite. A utility, program, customer, or employer may impose separate qualifications.

What is the electrical-contractor bond?

A Minnesota electrical contractor must maintain a $25,000 surety bond. That bond is for the electrical-contractor license; it is not a substitute for the residential solar company’s Residential Building Contractor or Residential Remodeler requirements.

Report a correction to this guide