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City of San Carlos (CA)

California Authority Having Jurisdiction Solar permitting requirements
NEC Code Version2023
Fire Code Version2018 Building Code
SolarAPP+ StatusAdopted
Wet Stamps RequiredNone
Fire Setback Enforced1

Codes

NEC Code Version
2023
Fire Code Version
2018 Building Code
Code List

2025 CALIFORNIA BUILDING CODE

2025 CALIFORNIA ELECTRICAL CODE

2025 CALIFORNIA FIRE CODE

2025 CALIFORNIA PLUMBING CODE

2025 CALIFORNIA MECHANICAL CODE

2025 CALIFORNIA ENERGY CODE

2025 CALIFORNIA RESIDENTIAL CODE

2025 CALIFORNIA ADMINISTRATIVE CODE

ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

SolarAPP+ Status
Adopted
Date SolarAPP+ Accepted
45114
Any SolarAPP+ Restrictions
1
SolarAPP+ Restrictions
Existing Systems,Trenching
How Many Plansets Required
1
Revision Required
0
Rough Inspection
None
New Planset Required For Module Swap
0

Stamps

Wet Stamps Required
None
Structural Calculations Required
Yes - Attachment Spacing > 6ft,Yes - Truss
Stamp Location On Plans
Unspecified
Date On Stamps
Expiration Date

Fire setbacks

Fire Setback Enforced
1
Setback Notes

Standard

Structural & loads

Wind Speed
110
Wind Notes

Exposure Category B

Snow Load
0
Reducible Snow Load Allowed
1
Max Attachment Spacing
48
Structural Notes
Structural Criteria allows _**Rafter**_ ****framed homes to pass without structural engineering if we span at 6' or less. If the house is on trusses the Structural Criteria form restricts us to 4' spans. If structural engineering is requested we do not qualify for Expedited Permitting (no expedited forms required).
Minimum Ground On Roof
#10

Electrical

Electrical Load Calcs Required
Derates
Allowed POI
Meter Adapter,PV Breaker,Line Side Taps,Load Side Taps
Panel Schedule Required
Partial Home Backup
Temperature Rating
90
De Rating Ampacity
1

Battery / ESS

Unique Battery Placards Needed
0
ESS Notes

Standard

Separate ESS Disconnect Required
ESS Disconnect
ESS Elevation Detail Required
No

Plan set

Plan Set Requirements

Fill out checklist, structural packet and standard plans

Electrical Diagram

Standard

Custom Placards Required
1

Ground mount

Ground Mount Fencing Required
Yes
Ground Mount Notes

On ground-mount fencing: Yes, required, but you can get away with putting some type of guard up around the wiring, so just fencing down around the ground to protect and make sure no one can get into wires. Please contact the Building Division, at , or , if you have questions. ** _For Requesting Septic Plans_** Submit a records request with county

Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the City of San Carlos (CA) 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.