Solar Permit in Clark County, Nevada

Permit required?

Yes, a permit is required.

When a permit is usually needed

Before installing any residential roof-mounted or ground-mounted solar PV system

Permit cost and what affects it

Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.

Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.

Where to apply

• Official permit page
• Permit portal

Frequently asked questions

Do you need a solar permit in Clark County?

A building permit is required for residential solar photovoltaic installations in Clark County. Rooftop residential solar does not require a separate structural plan review. No electrical plan review is required for systems under 5 kW; engineer-designed plans are required for systems 25 kW AC or larger. Requirements were last updated December 1, 2025 per county policy BD-PP-206. Always confirm with the Clark County Department of Building and Fire Prevention before starting.

How much does a solar permit cost in Clark County?

Fees are set by Clark County and are not published here. Contact the office for current amounts.

How long does a solar permit take in Clark County?

Processing time for a solar permit in Clark County varies by workload and project scope. Contact the Clark County Department of Building and Fire Prevention for a current estimate.

Where do you apply for a solar permit in Clark County?

You can apply through the Clark County permit portal or contact the Clark County Department of Building and Fire Prevention directly. The links are listed on this page.

Official sources

• https://www.clarkcountynv.gov/adobe/assets/urn:aaid:aem:fdd66cad-e224-41e9-9ea2-72d15ecccb63/original/as/BD-PP-206-Solar-Photovoltaic-Requirements-revised-12.01.2025.pdf
• https://www.clarkcountynv.gov/government/departments/building___fire_prevention/