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Solar Photovoltaic (PV) Permit in Kalispell, Montana

Solar PV installations in Kalispell are permitted as electrical work under the standard Electrical Permit process — there is no separate 'solar permit' category. Commercial/solar installations are billed on the valuation-based electrical fee tier plus a $20 issuance fee.

Verified 2026-07-02 · Source

When you need this permit

  • Solar PV systems are permitted through the standard Electrical Permit Application; select 'Solar' under Project Valuation on the Commercial/Solar/Multi-Family fee tier
  • Governed by the 2020 National Electrical Code (NEC)
  • A building permit may also be required for structural roof-mounting work, assessed on the standard Building Permit Fee Schedule
  • Ground-mounted arrays may additionally require zoning review

Required documents

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Fee schedule

Solar (Commercial/Solar/Multi-Family) — valuation $0 to $1,000City of Kalispell Electrical Permits Fee Schedule, effective 09/04/2024
$45.00 for the first $500 plus 6% of the balance of construction cost
Solar (Commercial/Solar/Multi-Family) — valuation $1,001 to $10,000City of Kalispell Electrical Permits Fee Schedule, effective 09/04/2024
$75.00 for the first $10,000 plus 2% of the balance of construction cost
Solar (Commercial/Solar/Multi-Family) — valuation $10,001 to $50,000City of Kalispell Electrical Permits Fee Schedule, effective 09/04/2024
$255.00 for the first $10,000 plus 0.5% of the balance of construction cost
Solar (Commercial/Solar/Multi-Family) — valuation $50,001 and upCity of Kalispell Electrical Permits Fee Schedule, effective 09/04/2024
$455.00 for the first $50,000 plus 0.3% of the balance of construction cost
Issuance FeeElectrical Permit Application form: 'Commercial, Solar installations & Multi-Family (3 units & up) permit fees are based on the Project Valuation, plus a $20 issuance fee'
$20.00

Review timeline

Plan reviewTypical estimate — confirm current times with the Kalispell building department
~3–10 business days

How long did your Solar Photovoltaic (PV) Permit permit actually take in Kalispell?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

  1. 1

    Rough Electrical

    Conduit runs, wire sizing, disconnect placement before energizing

  2. 2

    Final

    Panel mounting, electrical connections, and interconnection point verified

See the full Kalispell inspection guide — scheduling & re-inspection fees →

Tips

  • Kalispell has no dedicated 'solar permit' — apply using the standard Electrical Permit Application and select the Commercial/Solar/Multi-Family valuation-based fee tier.
  • Budget for the $20 issuance fee on top of the calculated valuation-based fee, per the Electrical Permit Application form.

Frequently asked questions

Kalispell requires a solar photovoltaic (pv) permit for: Solar PV systems are permitted through the standard Electrical Permit Application; select 'Solar' under Project Valuation on the Commercial/Solar/Multi-Family fee tier; Governed by the 2020 National Electrical Code (NEC); A building permit may also be required for structural roof-mounting work, assessed on the standard Building Permit Fee Schedule; Ground-mounted arrays may additionally require zoning review. If your project isn't listed, confirm with City of Kalispell Building Department at (406) 758-7730 before starting work.

Solar PV installations are billed on the Commercial/Solar/Multi-Family electrical fee tier: e.g., $75 for the first $10,000 of valuation plus 2% of the balance for a $1,001-$10,000 project, plus a flat $20 issuance fee. Source: City of Kalispell Electrical Permits Fee Schedule (effective 09/04/2024) and Electrical Permit Application form.

Plan review for a solar photovoltaic (pv) permit in Kalispell typically runs 3–10 business days. This is an estimate, not a published figure — confirm current review times with City of Kalispell Building Department at (406) 758-7730.

You'll need: Electrical Permit Application. See the required-documents checklist on this page for details on each.

Kalispell requires 2 inspection(s) for a solar photovoltaic (pv) permit, in order: Rough Electrical, Final. Schedule each through City of Kalispell Building Department ((406) 758-7730).

Apply through City of Kalispell Building Department at 201 1st Avenue East, Kalispell, MT 59901 (mailing: PO Box 1997, Kalispell, MT 59903). Phone: (406) 758-7730, email: bldgdept@kalispell.com. Office hours: Not published on the department page; phone (406) 758-7730 and email bldgdept@kalispell.com listed as primary contact methods. Official information: https://www.kalispell.com/614/Building.

Kalispell, Montana has adopted: 2021 International Building Code (IBC) — with Montana/Kalispell amendments; 2021 International Mechanical Code (IMC); 2021 International Fuel Gas Code (IFGC); 2021 International Fire Code (IFC); 2021 International Existing Building Code (IEBC); 2021 International Residential Code (IRC); 2021 Uniform Plumbing Code (UPC) — Montana uses the Uniform Plumbing Code, not the International Plumbing Code; 2021 Energy Code; 2020 National Electrical Code (NEC) / NFPA 70; 2021 International Swimming Pool and Spa Code (ISPSC). Local amendments apply — see the Kalispell overview page for the full list.

Sources & verification

Verified against official sources. Last reviewed 2026-07-02.

Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Kalispell building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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Solar Photovoltaic (PV) Permit in other cities

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