Idaho Solar License Requirements

Idaho regulates photovoltaic installation as electrical work. DOPL offers a Solar Photovoltaic category for both Limited Electrical Installer and Limited Electrical Contractor licenses. For the limited solar route, the installer applicant must document 4,000 hours of same-category experience, NABCEP photovoltaic installer certification, and a passing examination. An individual limited contractor must hold an active Idaho Limited Electrical Installer license; a business must employ an active limited installer and designate a supervisory employee. The contractor license also requires a passing examination, $300,000 liability coverage, and workers’ compensation proof or an exemption statement. Electrical permitting is location-dependent because some cities and counties have assumed jurisdiction.

Regulatory Body

This license is issued and enforced by Idaho Electrical Board (Idaho Electrical Board) pursuant to Idaho Code Title 54, Chapter 10. Issues electrical installer and contractor credentials, administers the electrical examination process, and oversees electrical permits and inspections within its jurisdiction.

Official portal: https://dopl.idaho.gov/ele/
Phone: (208) 334-3233

Eligibility Requirements

Applicants must be at least 18 years old. Applicants must provide a Social Security Number. DOPL does not state an Idaho-residency requirement in the published limited electrical applications.

Good moral character

Applications are signed under certification that submitted information is true and correct.

Background investigation

Confirm any current background-screening requirement directly with DOPL; the published limited electrical applications focus on qualifications and examination.

Experience and Education

Eligibility requires 2 years of 4,000 hours of work experience in the Solar Photovoltaic limited category, plus NABCEP photovoltaic installer certification, for the Limited Electrical Installer path., documented and independently verifiable. Payroll, tax, project, and supervisor records are the usual proof the board will accept.

Accepted proof of experience or eligibility

DOPL Limited Electrical Installer Work Verification Form
NABCEP photovoltaic installer certification documentation

Education substitution

The published solar-PV limited-installer application requires NABCEP photovoltaic installer certification; confirm whether any current education credit applies to experience with DOPL.

Exam Requirements

Testing provider or authority: Idaho DOPL examination process; obtain current scheduling and candidate information from DOPL after application approval.. 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:

Limited Electrical Installer — Solar Photovoltaic examination — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin
Limited Electrical Contractor — Solar Photovoltaic examination — question count: confirm with the authority, timing: confirm with the authority, passing score: confirm in the current candidate bulletin

Examination fee: Confirm the current examination fee with DOPL or its examination provider.

Retake policy: The published applications require a passing score and state that an application expires after one year if the required examination is not passed; confirm current retake rules with DOPL.

Insurance and Bonds

The cited state source set does not require a contractor license surety bond for this credential. Contractors should still confirm project-specific bond, permit-bond, or public-works bond requirements before bidding.

General liability

A Limited Electrical Contractor applicant must provide $300,000 liability insurance after passing the examination.

Workers' compensation

A Limited Electrical Contractor applicant must provide workers’ compensation insurance or a statement of exemption, if applicable.

Additional financial requirements

The published limited-contractor application does not list a bond or financial statement as a standard submission.

Fee Schedule

Fee	Amount
Application	$15
Initial license	$125
Renewal (every year)	$100

To turn these board fees into a realistic year-one budget — bond premium, liability insurance, and exam prep included — open the cost calculator preloaded for Idaho solar.

Renewal and Continuing Education

Expect to renew the Idaho Limited Electrical Contractor — Solar Photovoltaic every year. Renewal currently costs $100. DOPL’s fee table lists Limited Electrical Contractor renewal at $100 for a one-year term. The Limited Electrical Installer has a separate three-year term and $45 renewal fee.

Continuing education: Confirm current continuing-education requirements with DOPL before renewal.

Downloadable Asset

2026 Idaho Solar License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity

Idaho does not accept the NASCLA Accredited Examination for this classification.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

The Limited Electrical Installer application includes a reciprocal application option and requires a verification form from the other jurisdiction. Confirm whether the Solar Photovoltaic category is currently eligible before relying on reciprocity.

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 Idaho's requirements against the bordering jurisdictions before committing to an application:

Montana Solar License Requirements — Montana Solar Contractor Requirements — Electrical, Construction and Permit Guide
Nevada Solar License Requirements — Nevada Solar Contractor License — C-2 Electrical and C-2g Photovoltaics
Oregon Solar License Requirements — Oregon Solar Contractor Licensing — CCB plus BCD Electrical Credential
Utah Solar License Requirements — Utah S202 Solar Photovoltaic Contractor — Specialty Contractor Path
Washington Solar License Requirements — Washington Solar Contractor Requirements (Electrical Contractor License, Construction Registration, and Local Permits)
Wyoming Solar License Requirements — Wyoming Electrical Contractor License for Solar-PV Installation

Step-by-Step Application Roadmap

Choose the electrical licensing path. For solar-only electrical work, review the Limited Electrical Installer and Limited Electrical Contractor—Solar Photovoltaic applications. A full Electrical Contractor license is a separate path.
Qualify as a Limited Electrical Installer—Solar Photovoltaic. Document 4,000 hours in the limited category and NABCEP photovoltaic installer certification, then apply and pass the required examination.
Apply for the Limited Electrical Contractor—Solar Photovoltaic license. An individual must hold an active Idaho Limited Electrical Installer license; a business must employ an active limited installer and designate a supervisory employee.
Pass the contractor examination. DOPL sends examination information after application approval.
Submit insurance and pay the license fee. After passing, provide $300,000 liability coverage and workers’ compensation proof or an exemption statement, then pay the $125 contractor license fee.
Obtain electrical permits from the correct jurisdiction. DOPL says permit requirements vary because some cities and counties have assumed jurisdiction. Use its jurisdiction information and the local authority to determine the correct permit and inspection process.
Renew each credential on its own schedule. The Limited Electrical Installer and Limited Electrical Contractor have different terms and renewal fees.

Application Checklist

These are the pieces to lock down before filing with Idaho Electrical Board:

4,000 hours of Solar Photovoltaic-category experience for the limited installer path
NABCEP photovoltaic installer certification documentation
Limited Electrical Installer application, work-verification form, and examination pass
Limited Electrical Contractor application and contractor examination pass
$300,000 liability insurance
Workers’ compensation proof or exemption statement, if applicable
Correct state or local electrical permit and inspection process for the project location

Common Filing Mistakes

Based on the board's own instructions and the sources cited here, the problems below are what most often stall a Idaho Solar application.

Using the full-contractor path as the only solar option

DOPL’s forms list Solar Photovoltaic as a Limited Electrical Installer and Limited Electrical Contractor category.

Skipping NABCEP documentation

The published Solar Photovoltaic Limited Electrical Installer application specifically asks for NABCEP photovoltaic installer certification documentation.

Confusing installer and contractor qualifications

The installer credential is the qualifying credential for the limited contractor path; the contractor license adds its own examination, insurance, and business requirements.

Using unverified permit assumptions

Electrical jurisdiction varies by location in Idaho. Verify whether DOPL or the local city/county administers the project permit and inspection.

Combining renewal schedules

DOPL lists different terms and fees for Limited Electrical Installer and Limited Electrical Contractor licenses.

Study and Reference Materials

The references below are either cited by the board, used during the application, or standard preparation for the trade. They are listed purely for convenience — CLR earns no commission on any of them.

Idaho Electrical Board statutes, rules, and guidance — Idaho DOPL. Official electrical regulatory materials and renewable-energy inspection guidance.
Limited Electrical Installer application — Idaho DOPL. Solar-PV installer qualifications and work-verification requirements.
Limited Electrical Contractor application — Idaho DOPL. Solar-PV contractor qualifications, examination, insurance, and license-fee requirements.

Other Idaho Trade Licenses

If the Solar license is not the right fit, the following published Idaho trade guides are also covered by CLR:

Frequently Asked Questions

Does Idaho have a solar license?

Idaho’s Electrical Board offers Solar Photovoltaic categories for Limited Electrical Installer and Limited Electrical Contractor licenses.

What does the limited solar installer path require?

The published DOPL application requires 4,000 hours of same-category work experience, NABCEP photovoltaic installer certification, and a passing examination.

Can a solar company hold the limited contractor license?

Yes. A business applicant must designate a supervisory employee and employ at least one active Idaho Limited Electrical Installer; an individual applicant must hold an active Idaho Limited Electrical Installer license.

What insurance does the limited solar contractor need?

After passing the contractor examination, DOPL requires $300,000 liability insurance and workers’ compensation insurance or an exemption statement, if applicable.

Are electrical permits statewide or local?

They depend on location. DOPL explains that several cities and counties have assumed electrical jurisdiction, so permit requirements vary. Confirm the responsible authority before installation.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-09-04 · Next scheduled review 2026-12-03

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Corrections and presentation updates

2026-09-30: Corrected examination detection when format details are unpublished and updated the summary layout and requirements score. Source-check dates are unchanged.
2026-09-08: Shared template updated to distinguish unspecified eligibility requirements, retain cost qualifications, and use consistent headings. Source-check dates are unchanged by presentation updates.
2026-09-21: Local-only guides now use a compliance-focused structure and terminology instead of implying a statewide license application. Source-check dates are unchanged by this presentation update.