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City of Daly City (CA)

California Authority Having Jurisdiction Solar permitting requirements
NEC Code Version2023
Fire Code Version2018 Building Code
SolarAPP+ StatusAdopted
Wet Stamps RequiredDigital Structural
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
45205
Any SolarAPP+ Restrictions
1
SolarAPP+ Restrictions
Existing Systems,Trenching,MPU
How Many Plansets Required
2
Revision Required
1
Rough Inspection
None
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
110
Wind Notes

Exposure Category B

Snow Load
0
Reducible Snow Load Allowed
1
Max Attachment Spacing
96
Structural Notes
  • ESS Wall Calcs Necessary
Minimum Ground On Roof
#10

Electrical

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

Battery / ESS

Unique Battery Placards Needed
0
ESS Notes

Provide the following working clearances: 36” in depth, 30” in width, and 6’-6” in height. Working clearances apply to all electrical equipment. Vegetation, including trees, which impact working clearances, shall be relocated (CEC110.26).


Systems shall only be installed in locations listed in CRC 328.4 (CRC R328.4) and comply to Table R328.5


Working clearances. This includes the Rapid Shutdown switch 110.26 Spaces About Electrical Equipment. Access and working space shall be provided and maintained about all electrical equipment to permit ready and safe operation and maintenance of such equipment.


(1) Depth of working space. The depth of the working space in the direction of live parts shall not be less than that specified in table 110.26(A)(1) unless the requirements of 110.26(A)(1)(a), (A)(1)(b), or (A)(1)(c) are met.


Distances shall be measured from the live parts or from the enclosure or opening if the live parts are enclosed.


Please show min 3ft working clearance from the face of the equipment measured to the property line.


Plan Reviewer to check plot plan to ensure all working clearances are code compliant. For most residential applications a minimum of 3 feet is required.


ESS STRUCTURAL:


S.8 If the ESS is wall-mounted and its weight is 200 lbs. (or more), you must provide structural details in the drawings and calculations as a separate document (CBC 1603.1.8).

Separate ESS Disconnect Required
ESS Disconnect
ESS Elevation Detail Required
No

Plan set

Plan Set Requirements

For all projects 10kW or less, The Standard Checklist, Standard Plan and Structural Checklist () must be filled out and signed by the designer regardless if we qualify or not. If a checkbox is marked NO complete it still, this information was given to me directly from the plan checker. USE RMC OR PROVIDE CORROSION PROTECTION We can use both EMT or RMC - when using EMT it must be galvanized steel or aluminum and we must provide corrosion protection for the conduit. If the tilt kits longest leg is longer than 17 across member must be added. Include property line setbacks. Make sure all font sizes are 10 or higher. Per staff, the plan checker, he says per the Energy Code all MPUs should be 200 amps or higher. If we are not upgrading to a 200A service we must provide residential load calcs, bus bar load calcs and I recommend we include the spec sheet for the MSP we are using. All print and numbering up to a minimum 10 font print size as required. The side setback where the main electrical service and AC Disconnect will be located needs a minimum of 3' clearance is required. The signage page must have: ALL CAPITAL LETTERS -MINIMUM 3/8 IN SIZE -REFLECTIVE SURFACE WITH THE MATERIAL SUITABLE FOR EXTERIOR USE Generate response letter for AHJ comments Please complete the Expedited PV Packet attached below. If omitted, permit issuance takes 2-3 weeks. When addressing AHJ corrections (DCR), provide CORRECTIONS RESPONSE LETTER Include property line setbacks. Make sure all font sizes are 10 or higher. Per staff, the plan checker, he says per the Energy Code all MPUs should be 200 amps or higher. If we are not upgrading to a 200A service we must provide residential load calcs, bus bar load calcs and I recommend we include the spec sheet for the MSP we are using All print and numbering up to a minimum 10 font print size as required The side setback where the main electrical service and AC Disconnect will be located needs a minimum of 3' clearance is required. The signage page must have: ALL CAPITAL LETTERS MINIMUM 3/8 IN SIZE REFLECTIVE SURFACE WITH THE MATERIAL SUITABLE FOR EXTERIOR USE

Cover Page Notes

All Jobs [Contractor to provide a written list of torque specifications on site for the inspection of each piece of electrical equipment related to the system, including circuit breakers, equipment grounds, neutrals, and feeders. Contractor to torque all connections per the manufacturer’s listings prior to the CPA inspection. The inspector will witness a spot check. If all terminations are found to be tight, no further torquing will be required. If loose connections are found, all connections will be required to be torqued in front of the CPA inspector. The electrical contractor must be on site with the following tools. (CEC 100.3(B)) Torque wrench Torque screwdriver (with a range of up to 50 lb-in.) and be audible type (ratcheting) Channel locks to secure lugs in place when applying the proper torque]

Site

Scale needs to be 1/8" = 1' see example above under setback image

Roof Plan

Signage or roof markings (e.g. yellow stripes) shall be provided delineating the area around the panel must be kept free of obstructions. Identify on roof plan.

Attachment Detail

NOTE -- AHJ DOES NOT ALLOW BALLAST SYSTEMS IN AHJ

Attachment Detail Notes

R324.4.3 Roof penetrations, have note on plans:


Roof penetrations shall be flashed and sealed in accordance with Chapter 9.

Electrical Diagram Notes

EMT shall not be used where protected solely by enamel (CEC358.12)

Label Page

MINIMUM 3/8" REFLECTIVE SURFACE WITH MATERIAL SUITABLE FOR EXTERIOR USE

Custom Placards Required
1

Ground mount

Ground Mount Fencing Required
Mesh/Scrim
Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the City of Daly City (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.