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City of Flagstaff (AZ)

Arizona Authority Having Jurisdiction Solar permitting requirements
NEC Code Version2017
Fire Code Version2018 Building Code
SolarAPP+ StatusTargeted
Wet Stamps RequiredDigital Structural
Fire Setback Enforced1

Codes

NEC Code Version
2017
Fire Code Version
2018 Building Code
Code List

2018 International Building Code (IBC) 2018 International Residential Code (IRC) 2018 International Existing Building Code (IEBC) 2018 International Mechanical Code (IMC) 2018 International Plumbing Code (IPC) 2018 International Fuel Gas Code (IFGC) 2018 International Energy Conservation Code (IECC) 2018 International Swimming Pool and Spa Code (ISPSC) 2018 International Solar Energy Provisions (ISEP) 2017 NFPA 70 / National Electrical Code (NEC) 2017 Accessible and Usable Buildings and Facilities 1997 Uniform Code for the Abatement of Dangerous Buildings 1997 Uniform Administrative Code 1997 Uniform Housing Code

ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

SolarAPP+ Status
Targeted
Any SolarAPP+ Restrictions
1
SolarAPP+ Restrictions
MPU,Derate
Revision Required
1
Rough Inspection
Rough Electrical
New Planset Required For Module Swap
0

Stamps

Wet Stamps Required
Digital Structural
Structural Calculations Required
Yes
Stamp Location On Plans
Unspecified
Date On Stamps
Expiration Date

Fire setbacks

Fire Setback Enforced
1
Setback Notes

Standard

Structural & loads

Wind Speed
115
Wind Notes

Exposure Category B

Snow Load
60
Reducible Snow Load Allowed
1
Max Attachment Spacing
96
Structural Notes

Structural required per AHJ response on a past project (was sent as a test - not QC error)

Minimum Ground On Roof
#10

Electrical

Electrical Load Calcs Required
Derates
Allowed POI
Load Side Taps,Meter Adapter,Line Side Taps,PV Breaker
Panel Schedule Required
Partial Home Backup
Temperature Rating
90
De Rating Ampacity
0.87

Battery / ESS

Unique Battery Placards Needed
0
ESS Notes

Standard

Separate ESS Disconnect Required
No
ESS Elevation Detail Required
No

Plan set

Electrical Diagram

**SLD + TLD required** (a past project correction)

Non Standard Planset Requirements
Single Line Diagram

Ground mount

Ground Mount Fencing Required
No
Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the City of Flagstaff (AZ) building department before you rely on this, and treat it as a research head start, not a ruling. Getting quotes? Run them through the quote checker first.